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Roll Forming & Bending Machines #1637656

Leading Manufacturer, Supplier & Retailer of Treadle Guillotine Shearing Machine, Hot Press Machine, Head Trimming Machine, Crankshaft Straightening Press Machine and Overcrank Mechanical Motorised Shearing Machine.

Treadle Guillotine Shearing Machine

Treadle guillotine shearing machines are indispensable in sheet metal industries as they lead amongst all on account of versatile design, rigid construction, rigorous tests for the capacities and appearance. They are specially designed for rapid and continuous cutting of steel sheets of varied widths and trimming them in unlimited lengths. Available in cast iron body or in all steel construction.

Features :

  • High tesile springs for quick return of treadle.
  • 4 Cutting edged hardened and ground quality blades.
  • Rigid and streamlined construction.
  • Spring loaded sheet holding device.

In every machine, the bed and top beam have full adjustments for correct setting and easy removal of blades for accurate cutting and for regrinding.

The spring loaded pressure pad holds the sheets firmly while shearing thereby giving the perfect parallelism of cutting on either side. The adjustable front and back gauges with running Tee slots facilitate adjustment of various widths of the cuts and avoid any kind of twistings, turning of sheets while cutting. Square guide on the side of the table facilitates square cuts. The cutting edge blades avoid frequent grinding and adjustment and also very easy to grind to the rectangular shape and are manufactured in collaboration with very good German firm.

Highly compared English springs balance the treadle to correct level. The top beam guides are adjustable for compensating wear and tear as also setting of the upper blade.

These blades can be used with slight change in cutting angle to ribs, plastics, card board, rubber, mica etc., without any sign of squeezing or crushing.

SPECIFICATIONS
Model No. AMI-6 AMI-12 AMI-18 AMI-24 AMI-36 AMM-40 AMI-48
Y- Maximum width of cut 6" 12" 18" 24" 36" 39" 48"
Capacity in mild steel S.W.G. 24 24 20 20 20 20 20
Blade size 7" 13" 19" 25" 37" 40" 50"
Treadle design Single pad Single pad Open pad Open 
pad
Open 
pad
Open
pad
Open 
pad
No. of tension springs provided 1 2 2 2 2 2 3




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Hot Press Machine

  • Size of Hot Press 8' x 4'
  • Working height of machine 33 in
  • Material of Heating element Aluminum
  • Operating type Hydraulic
  • Mode of heating Electrical
  • Motor power required 3 HP
  • Working heating temperature 150 C
  • Maximum pressure 1500 PSI
  • Pressure in tons 40 Tons
  • Time taken to paste both side of mica 5 minutes
  • Day light 350 mm
  • No of day light 1no.
  • Electrical Power including heaters 20 kw
  • Area required for working 16 x 12 ft
  • Weight of the machine 2800 kgs (approx.)

Hot Press is used to press and paste the mica to the board. In this machine the mica and the particle board are bonded together with the help of adhesive and heat of electrical heaters. The adhesive is applied on the board the mica and are placed in the machine. The heaters at the set temperature are heated and maintain that temperature automatically and the bottom plates of the press with the help of a switch start moving toward the upward direction. At the set pressure the plate will stop and start moving downward at the interval set by the user. Remove the board, mica is pasted on the board is ready for use.

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Head Trimming Machine

Head Trimming Machines Type BIC are fully automatic for Cold Trimming Screws, Bolts Rivets and similar Products.

The Head Trimming Machines are easily operated by unskilled labour with little training. All parts are made of high quality steel.

SPECIFICATIONS
Model Length of Blank in m/m Dia of Bolts in m/m Production P.M. Motor H.P. & R.P.M.
1 12-50 3-6 85-110 5 x 1440
2 20-75 6-10 60-70 7.1/2 x 1440
3 25-100 8-12 50-60 15 x 1440
4 35-125 10-16 40-50 20 x 950
5 50-150 12-20 35-45 20 x 950
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Crankshaft Straightening Press Machine

  • Maximum length of crank shaft 2000 mm
  • Maximum Journal diameter 127 mm
  • Height of "V" blocks from bed 203 mm
  • Length of the machine 2115 mm
  • Width of the machine 650 mm
  • Height of the machine 1375 mm
  • Net Weight of the machine 270 Kg.
  • Gross weight of the machine 400 Kg.
  • Shipping volume L2300 x W600 x H 800 (mm)
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Overcrank Mechanical Motorised Shearing Machine

Shearing Machines have been designed and developed through structural analysis technique for continuous production, accuracy and repeatability having the following main features:

Frame :Rigid steel frame of shears are optimally designed to avoid week sections at load support and is of interlocked design.The ram is guided throughout its length by accurate machined guideways ensuring proper clearance and clean cut.

Hold-down system :Spring loadedmechanicalHold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean square cuts. Holddown units are provided with oversize pads to avoid impressions on sheet metal on request.

Hold-down system :Hydraulic
Hold down pads are accurate calm operated pump. Hydraulic Hold down pads hold the sheet securely, to avoid slippingand bowing resulting in clean square cut.Hold down units are provided with oversize pads to avoid impressions on sheetmetal on request at extracost.

Knives :Shears are provided with high quality single segment (HcHcr) Knives for longer toolelite. Ease in assembling of knife reduces down-time. The knife blades are four edged.

Lubrication :
All bearing parts and guide surfaces are lubricated through hand-operated lubrication system.
Mechanical backguage :
This is standard equipment provided on all shears. Scale onbackguage gives instantaneous reading of distance between shear andbackguage. Thus avoiding errors and maintenance in electronic equipment.

Finger guard :Fitted in front of hold-down for operator protection without abstructing viewing.

SPECIFICATIONS
Model

Cutting Cap.In M.S Length X Thichness

Depth of Throat

Stroke Per Minute

Table Eight Table Width Front Gauge Rear Gauge Motor HP/KW Blade Length x Width x Thick Overall Dime.in mm
Len. Bre. Hei.
A B C
AMI-1 1270 x 6 80 30 770 450     600 750 7.5/5.6 1270 x 75 x 18 2250 1950 2300
AMI-2 1525 x 6 80 30 770 450 600 750 7.5/5.6 1525 x 75 x 18 2500 1950 2300
AMI-3 2030 x 6 80 30 770 450 600 750 10/7.7 2030 x 75 x 18 3000 1950 2300
AMI-4 2540 x 6 80 30 770 450 600 750 10/7.7 2540 x 75 x 18 3550 1950 2300
AMI-5 3125 x 6 80 30 770 450 600 750 15/11.2 3125 x 75 x 18 4100 1950 2400
AMI-6 1270 x 8 80 30 770 450 600 750 10/7.7 1270 x 75 x 18 2350 1950 2300
AMI-7 1525 x 8 80 30 770 450 600 750 10/7.7 1525 x 75 x 18 2570 1950 2300
AMI-8 2030 x 8 80 25 800 450 600 750 12.5/9.7 2030 x 75 x 18 3150 1950 2500
AMI-9 2540 x 8 80 25 800 450 600 750 15/11.2 2540 x 75 x 18 3670 1950 2500
AMI-10 3125 x 8 80 25 800 450 600 750 20/15 3125 x 90 x 18 4250 1950 2600
AMI-11 1270 x 10 80 25 800 450 600 750 12.5/9.7 1270 x 90 x 18 2400 1950 2500
AMI-12 1525 x 10 80 25 800 450 600 750 12.5/9.7 1525 x 90 x 18 1950 1950 2500
AMI-13 2030 x 10 80 25 800 450 600 750 15/11.2 2030 x 90 x 18 3200 1950 2600
AMI-14 2540 x 10 80 25 800 450 600 750 20/15 2540 x 100 x 22 3700 1950 2600
AMI-15 3125 x 10 80 25 800 450 600 750 25/18.7 3125 x 100 x 22 4300 1950 2600
AMI-16 1270 x 13 80 25 800 450 600 750 15/11.2 1270 x 100x 22 2480 1950 2600
AMI-17 1525 x 13 80 25 800 450 600 750 15/11.2 1525 x 100 x 22 2740 1950 2600
AMI-18 2030 x 13 80 25 800 450 600 750 20/15 2030 x 100 x 22 3250 1950 2600
AMI-19 2540 x 13 80 25 800 450 600 750 25/18.7 2540 x 100 x 22 3750 1950 2600
AMI-20 3125 x 13 80 25 800 450 600 750 30/22.5 3125 x 100 x 22 4350 1950 2600
AMI-21 1270 x 16 80 25 800 450 600 750 20/15 1270 x 100 x 25 2690 2100 3100
AMI-22 1525 x 16 80 25 800 450 600 750 20/15 1525 x 100 x 25 2950 2100 3100
AMI-23 2030 x 16 80 25 800 450 600 750 25/18.7 2030 x 100 x 25 3450 2100 3100
AMI-24 2540 x 16 80 25 800 450 600 750 30/22.5 3540 x 100 x 25 3950 2200 3100
AMI-25 3125 x 16 80 25 800 450 600 750 40/30 3125 x 100 x 25 4500 2200 3150
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Undercrank Mechanical Motorised Shearing Machine

Shearing Machines have been designed and developed through structural analysis technique for continuous production, accuracy and repeatability having the following main features:

Frame :
Rigid steel frame of shears are optimally designed to avoid week sections at load support and is of interlocked design.The ram is guided throughout its

length by accurate machined guideways ensuring proper clearance and clean cut.

Hold-down system :Spring loadedmechanicalHold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean square cuts. Holddown units are provided with oversize pads to avoid impressions on sheet metal on request.

Hold-down system :Hydraulic
Hold down pads are accurate calm operated pump. Hydraulic Hold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean square cut.Hold down units are provided with oversize pads to avoid impressions on sheetmetal on request at extra cost.

Knives :Shears are provided with high quality single segment (HcHcr) Knives for longer toolelite. Ease in assembling of knife reduces down-time. The knife blades are four edged.

Lubrication :All bearing parts and guide surfaces are lubricated through hand-operated lubrication system.

Mechanical backguage :
This is standard equipment provided on all shears. Scale on backguage gives instantaneous reading of distance between shear and backguage. Thus avoiding errors and maintenance encounted in electronic equipment.

Finger guard :
Fitted in front of hold-down for operator protection without abstructing viewing.

SPECIFICATIONS
MODEL CUTTING CAP. IN MS length x thickness DEPTH OF THROAT (MM) STROKES PER MINUTE TABLE HEIGHT M (M) MAIN MOTOR OVER ALL DIMENSIONS (APP.)
LENGTH BREADTH HEIGHT
AMI -1 1270 x 2 50 50 785 2 2000 1400 1300
AMI-2 1525 x 2 50 50 785 2 2500 1400 1300
AMI-3 2030 x 2 50 50 785 3 3000 1400 1300
AMI-4 2540 x 2 62 50 800 3 3500 1700 1400
AMI-5 1270 x 3 70 50 800 5 2290 2000 1525
AMI-6 2000 x 3 70 50 800 7.5 2540 2000 1525
AMI-7 2500 x 3 70 50 910 10 3050 2000 1525
AMI-8 3125 x 3 70 50 910 15 3550 2000 1525
AMI-9 1270 x 4 75 50 900 5 2290 2000 1525
AMMO 1525 x 4 75 50 900 5 2540 2000 1525
AMI-11 2030 x 4 75 50 900 7.5 3050 2000 1525
AMI-12 2540 x 4 75 50 900 10 3550 2000 1525
AMI-13 3125 x 4 75 50 900 15.5 4200 2000 1525
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Shaping Machine

TECHNICAL FEATURES :
  • Duly seasoned alloyed high duty castings
  • Sturdy construction to ensure vibration-free working
  • Ram alignment with taper jib strip
  • Extensive lubrication arrangements
  • Alloy steels shafts
  • All alignments maintained as per geometric alignment test IS : 2310-1963
  • Universal/fixed table with variable automatic feeds on horizontal traverse
  • Expanding ring type clutch drive in all-geared machines to eliminate slippage
  • Graduated tool slide swivelling 90 degrees either way
  • Interchangeability of parts ensured through standardisation and quality control
  • Accuracy and performance guaranteed

STANDARD ACCESSORIES :

  • Swivelling Vice
  • Allen Key Set
  • V-Belts
  • Crank Handle
  • Spanner Set
  • Screw Driver
  • Oil Can
  • Motor Pulley
  • Tool Box
  • Electric Motor & starter with fittings & wirings

EXTRA ACCESSORIES :

  1. Key way cutting attachment
  2. Automatic tool lifting device
  3. Automatic feed to the tool slide
  4. Automatic lubricanting pump
  5. Rapid feed system with control panel

SPECIFICATIONS
Model AMI - 12 AMI - 18 AMI - 24 AMI - 30 AMI - 36 AMI - 42
A - CAPACITY 12" 18" 24" 30" 36" 42"
Length of Ram Stroke 305 mm 457 mm 610 mm 762 mm 915 mm 1070 mm
Length of Ram 711 991 1232 1474 1651 2108
Length of Width of Ram bearing 724 x 203 686 x 273 867 x 30 975 x 325 1130 x 300 1600 x 330
Max. & Min. distance from Table of Ram 257 x 41 381 x 83 508 x 76 610 x 102 525 x 102 530 x 102
B- TABLE
Working Surface of Table 305 x 228 457 x 305 610 x 356 762 x 406 915 x 457 196 x 533
Max. Table Travel Horizontal 330 483 635 787 860 1050
Max. Table Travel Vertical 140 305 406 483 525 455
Angular Movement of Table on either sides 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R
C - TOOL HEAD
(Max. Vertical Traval of Tool Slide) 140 152 204 203 225 300
Maximum Swivel of Tool Head 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R
D - BASE
Length of Width of Base 940 x 483 1346 x 502 1676 x 610 1829 x 660 1980 x 660 2286 x 762
E - SPEEDS & FEEDS
Dia of Clutch Pulley 235 311 311 311 380 380
Range of Ram Speeds 3 4 4 4 4 4
Stroke per minute 30, 60, 90 16, 32, 64, 96 12, 24, 48,72 8,16, 32, 48 10, 20, 30, 50 8, 16, 32, 48
Dia of Motor Pulley 51 70 70 76 88 88
Range of Table Feed per Stroke of Ram 0.299 0.220 0.229 0.229 0-22 to 0-88 150 to 600
Range of Tool Head Feed Hand Feed Hand Feed Hand Feed Hand Feed Hand Feed Hand Feed
Automatic Tool Head Feed & Tool Lifting On Order On Order On Order On Order On Order On Order
F- DRIVE ELECTRICAL EQUIPMENTS
Power Supply 1 HP (75kw) 2 HP (1.5kw) 15 HP (12.2kw) 5 HP (3.75kw) 7.5 HP (5kw) 10 HP (7.5kw)
Speed RPM 1440 RPM 1440 RPM 1440 RPM 960 RPM 960 RPM 960 RPM
V. Belt Section B-55 B-55 B-55 B-58 B-70 B-75
Main Switch Starter (Push Button Type) 3.5 AMP 3.5 AMP 5 AMP 5 AMP 5 AMP 3.5 AMP
G - OVERALL DIMENSIONS & WEIGHT
Length 1219 1580 1981 2150 2500 2875
Width 762 948 1092 1219 1350 1500
Height 1371 1400 1600 1550 1700 1850
Weight (Approx) 700 Kgs 1500 Kgs 2000Kgs 2700Kgs 3500 Kgs 4000 Kgs
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Pipe Threading Machine

  • Voltage 110V/220V/240V 1-Phase, 220V/380V/415V 3-Phase
  • Name Pipe Threading Machine
  • Model Z1T-B2-50
  • Size 1/2" - 2"
  • Dies Chasers 1/2" - 3/4" , 1' -2 " BSP or NPT
  • Dies Head Automatic - opening Dies Head
  • Motorpower 750W
  • Pindle Speed 28r/min
  • G.W/N.W. 86kg /68kg
  • Packing Size 710 X 455 X 520

SPECIFICATIONS

Name

Pipe & Bolt Threading Machine

Model

Z1T-B2-50

A)Pipe Threading Function

Pipe Size

1/2"-2"

Dies Chasers for Pipe

1/2" - 3/4" , 1' -2 " BSP or NPT

Dies Head for Pipe (To see Figure 3) Manual - opening Dies Head
B) Bolt Threading Function
Bolt Dies Chasers
(To see Figure 1)
BSW1/4", 3/8", 1/2", 5/8", 3/4", 7/8",1"
ISO M8, M10, M12, M14, M16, M18, M20, M22, M24
Bolt Dies Chasers(To see Figure 2) ISO M10, M12, M14-M16, M18-M22, M24-M27, M30-M33
Voltage 110V/220V/240V 1-Phase
220V/380V/415V 3-Phase
Motor Power 900W
spindle Speed 28r/min
G.W/N.W. 75/90Kgs
Packing Size 710x455x520 mm



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Threadle Shearing Machine

Treadle guillotine shearing machines are indispensable in sheet metal industries as they lead amongst all on account of versatile design, rigid construction, rigorous tests for the capacities and appearance. They are specially designed for rapid and continuous cutting of steel sheets of varied widths and trimming them in unlimited lengths. Available in iron body or in all steel construction.

Features
High tesile spings for quick return of treadle.
4 Cutting edged hardened and ground quality blades.
Rigid and Streamlined construction .
Spring loaded sheet holding device.

In every machine, the bed and top beam have full adjustments for correct settirig and easy removal of blades for accurate cuttirig and for regrinding.

The spring loaded pressure pad holds the sheets firmly while shearing thereby giving the perfect parallelism of cutting on either side. The adjustable front and back gauges with running Tee slots facilitate adjustment of various widths of the cuts and avoid any kind of twistings, turning of sheets while cutting. Square guide on the side of the table facilitates square cuts. The cutting edge blades avoid frequent grinding and adjustment and also very easy to grind to the rectangular shape and are manufactured in collaboration with very good German firm.

Highly compared English springs balance the treadle to correct level. The top beam guides are adjustable for compensating wear and tear as also setting of the upper blade.

These blades can be used with slight change in cutting angle to ribs, plastics, card board, rubber, mica etc., without any sign of squeezing or crushing.

 

Inches S.W.G.
Mild steel, 26 tons tensile 0.048 18
Stainless Steel annealed, 50 tons tensile 0.022 24
Brass, hard, 36 tons tensile 0.032 21
Brass, half hard, 30 tons tensile 0.040 19
Copper, hard 20 tons tensile 0.064 16
Copper, soft annealed 16 tons tensile 0.072 15
Aluminium, half hard, 16 tons tensile 0.072 15
Aluminium, copper alloy 40 tons tensile 0.028 22
Duraluminium, 28 tons tensile 0.040 19

SPECIFICATIONS
Model AMI-6 AMI-12 AMI-18 AMI-24 AMI-36 AMI-40 AMI-48
Y-Maximum width of cut 6" 12" 18" 24" 36" 39" 48"
Capacity in mild steel S.W.G. 24 24 20 20 20 20 20
Blade size 7" 13" 19" 25" 37" 40" 50"
Treadle design Single Pad Single Pad Open
Pad
Open
Pad
Open
Pad
Open
Pad
Open
Pad
No. of tension springs provided 1 2 2 2 2 2 3





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Hand Lever Shearing Machines

Hand lever shearing machines fitted with blades and handle, suitable for cutting sheets in unlimited length, rounds, flates, etc.

SPECIFICATIONS
Model No.   3/3R 3/4R 3/5R 3/3L
Cuts in unlimited lengths          
Mild steel plates upto mm 3 4 5 3
Max. cut in one stroke mm 95 115 150 245
Flat upto mm 40 x 4 45 x 5 50 x 6 50 x 4
Round upto mm 9 9 12 12
Length of blade (approx.) mm 115 150 200 300
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Universal Nibbling Machine

APPLICATIONS :
This machine is best suited for small batch production or when cost of press tools and dies is prohibitive. It enhances quality and productivity by doing such jobs which used to be done by skilled men and hand tools. The machine has eliminated expensive trimming dies in many modern workshops. Fabricators, Control panel manufacturers, cabinet & vehicle body makers, fan & impeller industry in addition to many others find it a most valuable asset. While the capacities indicated below are for mild steel, the machine is often used for many other materials as well.

DESCRIPTION :
The Sheet Metal Nibbling Machine is a rugged, sturdy and reliable multipurpose machine capable of sheet cutting & forming operations. Its verstility is best expressed by terming it the Sheet Metal Workers lathe. The working principle on which nibbling operates is the sheet is cut or formed between the fast reciprocating motion of an upper tool (powered by an electric motor and driven by an ecentric crank) and a stationery lower tool, by progressive punching, as the sheet is fed.

OPERATIONS :

  1. Shearingtools are available for straight cutting, figure cutting (contour cutting) and circle cutting operations. The shearing length per cut is small and there is no wastage of materials.
  2. Nibblingis a continuous punching operation with a circular tool and is used for producing internal and external cut-outs of any shape. The workpiece does not warp but the edges produced may require filing, depending on the end use. The fixed nibbling tool is a. solid punch cutting at one side. The punch and die clearance is provided to suit the sheet thickness and the feed is controlled by the tool design. This tool, when used with the rotary nibbling attachment, enables nibbling in any direction without turning the sheet.
  3. Rectangular notchingis a continuous punching operation with a square punch and die. It is used mainly for producing internal rectangular cutouts. The tool cuts in the two directions and the edges produced are clean.
  4. Universal nibblingtool consists of a round or square hollow nibbling punch, a guide pin and die. The nibbling punch cuts on all sides and with copying complates it becomes a quick and economical way to produce parts or cutouts of any shape or size. The guide pin controls the feed rate.
  5. Slot cuttingis a done with a double-edged cutting tool which avoids warping of sheets. Suitable for parting of sheets, cutting small strips and slots. The upper tool has to be changed for each slot width while the bottom tool is adjustable.
  6. Louver cuttingis a combined shearing and forming operations. The sheet is first cut and then the louver is formed with the forming part of the tool. The length of louvers produced is independent of the length of the tool.This operation as well as beading, folding and flanging are completed in 2 to 3 passes. After every pass the tool is fed further towards the sheet.
  7. Beadingis a forming operation used for the stiffening of sheets.
  8. Foldingis also a forming operation and by double folding, channels may be made for housing of electrical writing etc.
  9. Flangingis forming operation very commonly used on sheet metal parts. 0 to 90 flanging is possible by changing the lower tool only. 2-3 passes are generally required and intermediate annealing may be necessary in some cases to get the correct angle of flange. Like all other forming operations, the circle guiding attachment for straight feeding attachment is necessary for producing circular or straight flanges. However, a separate tool which uses the edge of the workpiece for guidance is available for free hand flanging of any shape.
  10. Dishing or peeningis a mechanical hammering operation used for forming dished parts like tank bottoms. The quality of dishes formed depends on the skill of the operator.
  11. Large hole punchingis possible with special punch and die sets. Round or square holes such as needed for fixing lamps or push buttons etc. on panels are produced on these low tonnage machines by providing a shear on the punch.
  12. Inner circle cuttingAvailable for circles from 100 mm dia meter up to a maximum circle dia meter-the size being 80% of throat depth of the corresponding model chosen. Pre-hole in the centre is necessary for sheet thickness above 2 mm

Accessories :Complete electricals, a set of straight cutting tools with the holders, necessary keys, spanners for the operation of machine, feeler gauge & operation manual form the std. accessories supplied with the machine. Various attachments for straight sheet feeding, circle guiding, louvre cutting, rotary nibbling copy & coordinate table with scales & ball tops antivibration pads etc. are available.

Tools :Straight, figure and circle cutting tools, Flanging tools, beading tools, flouring tools etc. are available at extra cost.

STANDARD ACCESSORIES :

  • Tow Slides for attachment mounting.
  • Set of tool holders with figure cutting bits.
  • Electric motor.
  • Push button starter provided with over load trip Set of operating keys.
  • Set of operating spanners.

OPTIONAL ACCESSORIES :

  • Anti vibration pads.
  • Hand pushed straight feeding attachment.
  • Circle cutting attachment.
  • Nibbling tool.
  • Louver cutting tool.
  • Beading tool.
  • Rectangular notching tool.
  • Flanging tool.
  • Slot cutting tool.
  • Punching tool.

PECIFICATIONS
  MODEL PN-3 PN-5 PN-8
CAPACITIES M. Steel 45 kg. / mmz M. Steel 45 kg. / mm2 M. Steel 45 kg./mm2
From the edge mm 3.2 5 8
STRAIGHT CUTTING Inside With starting hole mm 3.2 5 8
  Sheet Without starting hole mm 2.5 4 6
FIGURE CUTTING Sheet thickness mm 1.5 2 2.5
LOUVER CUTTING Sheet thickness mm 2.25 3 4
  From the edge mm 2.5 4 6
NIBBLING Inside With starting hole mm 2.5 4 6
  Sheet Without starting hole mm 2 3 4
SLOT CUTTING Sheet thickness/width of slot mm 2.5/8 4/10 5/10
RECT CUTTING Sheet thickness/width of notch mm 2/8 3/10 4/12
FOLDING Sheet thickness/depth of fold mm 2/6 2.5/8 3/10
BEADING Sheet thickness/depth of bead mm 2/4 2.5/5 3/6
FLANGING Sheet thickness/height of flange mm 2/8 3/12 3/15
DISHING Sheet thickness mm 2 2.5 3
MACHINE SPECIFICATIONS
Throat depth mm 900 1000 1250
Minimum circle dia. cut from square blanks mm 740 830 1000
Net weight approximate Kgs. 700 1600 2200
Length of stroke mm 1 to 8 1.5 to 9 2 to 10
No. of strokes per minute No. 1440 1440 720/1440
Maximum tool lift mm 15 15 25
Motor 3 Phase H.P. 2 3 5
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Geared Heavy Shearing Machine

The Plate and Section Shearing Machines 5S / 13R are versatile in application. The welded construction gives well defined passages for letting sheets and plates pass during shearing operations. A hand pin connects the pair of lever slides with the blade slide. The connection is effected by the insertion of the hand pin in the rear hole for shearing full capacity materials and in the front hole for shearing lighter materials.

The 5S / 13R and 5 S / 16R in addition to a rack and pinion arrangement are equipped with a ratchet gearing mechanism which reduces the physical effort appreciably. Light materials can be sheared by a direct pull of the lever which engages the gear pawl and disengages the pressure and locking pawl. Materials upto the maximum machine capacity can be sheared with moderate effort when the pawl transmission gear is engaged.

The group of plate and section shearing machine is fitted with one pair of plate shearing blades and one pair of section shearing blades. Sliding pieces of of section shearing blades can be adjusted by hand to make right-angle cuts on Angle and Tee section of different sizes. The accurately machined and uniform slide ways accommodate a heavy blade slide which operates vertically, without any play. Each machine is fitted with a swivel type down holder in the front and a feed-guide cum down-holder for sections in the rear.

SPECIFICATIONS
Model No.   5S/13R 5S/16R
Cuts in unlimited lengths   mm mm
Plates upto 12 16
Flat Bars upto 15X75 19X75
Round Bars upto 28 32
Square Bars upto 25 28
Angles (at right angles) upto 7x75 8x90
T-Bars (at right angles) upto 8x60 6x80
Length of Blades approx. 175 180
Nett Weight approx. 272 kgs

318 kgs.

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Hand Operated Screw Button Press Machine

Indigenous make hand operated screw type button press desined for light pressing cutting, eyelting reveting, bending etc., having centre to back min; 1.1/2' max., 2-1/4", base to guide 2.1/4", dia of screw 3/4", hole in bed 3/8".

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Our Products

  1. Lathe Machines 14 Products available
  2. Roll Forming & Bending Machines 14 Products available
  3. Construction Machinery & Equipment 11 Products available
  4. Cutting Machines & Equipment 8 Products available
  5. Machine And Precision Tools 8 Products available
  6. Grinding Machine 7 Products available
  7. Vices 7 Products available
  8. Clamps 6 Products available
  9. Milling Machines 6 Products available
  10. Others Products 182 Products available

Roll Forming & Bending Machines

Our product range contains a wide range of Treadle Guillotine Shearing Machine, Hot Press Machine, Head Trimming Machine, Crankshaft Straightening Press Machine and Overcrank Mechanical Motorised Shearing Machine

Treadle Guillotine Shearing Machine

Treadle guillotine shearing machines are indispensable in sheet metal industries as they lead amongst all on account of versatile design, rigid construction, rigorous tests for the capacities and appearance. They are specially designed for rapid and continuous cutting of steel sheets of varied widths and trimming them in unlimited lengths. Available in cast iron body or in all steel construction.

Features :

  • High tesile springs for quick return of treadle.
  • 4 Cutting edged hardened and ground quality blades.
  • Rigid and streamlined construction.
  • Spring loaded sheet holding device.

In every machine, the bed and top beam have full adjustments for correct setting and easy removal of blades for accurate cutting and for regrinding.

The spring loaded pressure pad holds the sheets firmly while shearing thereby giving the perfect parallelism of cutting on either side. The adjustable front and back gauges with running Tee slots facilitate adjustment of various widths of the cuts and avoid any kind of twistings, turning of sheets while cutting. Square guide on the side of the table facilitates square cuts. The cutting edge blades avoid frequent grinding and adjustment and also very easy to grind to the rectangular shape and are manufactured in collaboration with very good German firm.

Highly compared English springs balance the treadle to correct level. The top beam guides are adjustable for compensating wear and tear as also setting of the upper blade.

These blades can be used with slight change in cutting angle to ribs, plastics, card board, rubber, mica etc., without any sign of squeezing or crushing.

SPECIFICATIONS
Model No. AMI-6 AMI-12 AMI-18 AMI-24 AMI-36 AMM-40 AMI-48
Y- Maximum width of cut 6" 12" 18" 24" 36" 39" 48"
Capacity in mild steel S.W.G. 24 24 20 20 20 20 20
Blade size 7" 13" 19" 25" 37" 40" 50"
Treadle design Single pad Single pad Open pad Open 
pad
Open 
pad
Open
pad
Open 
pad
No. of tension springs provided 1 2 2 2 2 2 3




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Hot Press Machine

  • Size of Hot Press 8' x 4'
  • Working height of machine 33 in
  • Material of Heating element Aluminum
  • Operating type Hydraulic
  • Mode of heating Electrical
  • Motor power required 3 HP
  • Working heating temperature 150 C
  • Maximum pressure 1500 PSI
  • Pressure in tons 40 Tons
  • Time taken to paste both side of mica 5 minutes
  • Day light 350 mm
  • No of day light 1no.
  • Electrical Power including heaters 20 kw
  • Area required for working 16 x 12 ft
  • Weight of the machine 2800 kgs (approx.)

Hot Press is used to press and paste the mica to the board. In this machine the mica and the particle board are bonded together with the help of adhesive and heat of electrical heaters. The adhesive is applied on the board the mica and are placed in the machine. The heaters at the set temperature are heated and maintain that temperature automatically and the bottom plates of the press with the help of a switch start moving toward the upward direction. At the set pressure the plate will stop and start moving downward at the interval set by the user. Remove the board, mica is pasted on the board is ready for use.

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Head Trimming Machine

Head Trimming Machines Type BIC are fully automatic for Cold Trimming Screws, Bolts Rivets and similar Products.

The Head Trimming Machines are easily operated by unskilled labour with little training. All parts are made of high quality steel.

SPECIFICATIONS
Model Length of Blank in m/m Dia of Bolts in m/m Production P.M. Motor H.P. & R.P.M.
1 12-50 3-6 85-110 5 x 1440
2 20-75 6-10 60-70 7.1/2 x 1440
3 25-100 8-12 50-60 15 x 1440
4 35-125 10-16 40-50 20 x 950
5 50-150 12-20 35-45 20 x 950
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Crankshaft Straightening Press Machine

  • Maximum length of crank shaft 2000 mm
  • Maximum Journal diameter 127 mm
  • Height of "V" blocks from bed 203 mm
  • Length of the machine 2115 mm
  • Width of the machine 650 mm
  • Height of the machine 1375 mm
  • Net Weight of the machine 270 Kg.
  • Gross weight of the machine 400 Kg.
  • Shipping volume L2300 x W600 x H 800 (mm)
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Overcrank Mechanical Motorised Shearing Machine

Shearing Machines have been designed and developed through structural analysis technique for continuous production, accuracy and repeatability having the following main features:

Frame :Rigid steel frame of shears are optimally designed to avoid week sections at load support and is of interlocked design.The ram is guided throughout its length by accurate machined guideways ensuring proper clearance and clean cut.

Hold-down system :Spring loadedmechanicalHold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean square cuts. Holddown units are provided with oversize pads to avoid impressions on sheet metal on request.

Hold-down system :Hydraulic
Hold down pads are accurate calm operated pump. Hydraulic Hold down pads hold the sheet securely, to avoid slippingand bowing resulting in clean square cut.Hold down units are provided with oversize pads to avoid impressions on sheetmetal on request at extracost.

Knives :Shears are provided with high quality single segment (HcHcr) Knives for longer toolelite. Ease in assembling of knife reduces down-time. The knife blades are four edged.

Lubrication :
All bearing parts and guide surfaces are lubricated through hand-operated lubrication system.
Mechanical backguage :
This is standard equipment provided on all shears. Scale onbackguage gives instantaneous reading of distance between shear andbackguage. Thus avoiding errors and maintenance in electronic equipment.

Finger guard :Fitted in front of hold-down for operator protection without abstructing viewing.

SPECIFICATIONS
Model

Cutting Cap.In M.S Length X Thichness

Depth of Throat

Stroke Per Minute

Table Eight Table Width Front Gauge Rear Gauge Motor HP/KW Blade Length x Width x Thick Overall Dime.in mm
Len. Bre. Hei.
A B C
AMI-1 1270 x 6 80 30 770 450     600 750 7.5/5.6 1270 x 75 x 18 2250 1950 2300
AMI-2 1525 x 6 80 30 770 450 600 750 7.5/5.6 1525 x 75 x 18 2500 1950 2300
AMI-3 2030 x 6 80 30 770 450 600 750 10/7.7 2030 x 75 x 18 3000 1950 2300
AMI-4 2540 x 6 80 30 770 450 600 750 10/7.7 2540 x 75 x 18 3550 1950 2300
AMI-5 3125 x 6 80 30 770 450 600 750 15/11.2 3125 x 75 x 18 4100 1950 2400
AMI-6 1270 x 8 80 30 770 450 600 750 10/7.7 1270 x 75 x 18 2350 1950 2300
AMI-7 1525 x 8 80 30 770 450 600 750 10/7.7 1525 x 75 x 18 2570 1950 2300
AMI-8 2030 x 8 80 25 800 450 600 750 12.5/9.7 2030 x 75 x 18 3150 1950 2500
AMI-9 2540 x 8 80 25 800 450 600 750 15/11.2 2540 x 75 x 18 3670 1950 2500
AMI-10 3125 x 8 80 25 800 450 600 750 20/15 3125 x 90 x 18 4250 1950 2600
AMI-11 1270 x 10 80 25 800 450 600 750 12.5/9.7 1270 x 90 x 18 2400 1950 2500
AMI-12 1525 x 10 80 25 800 450 600 750 12.5/9.7 1525 x 90 x 18 1950 1950 2500
AMI-13 2030 x 10 80 25 800 450 600 750 15/11.2 2030 x 90 x 18 3200 1950 2600
AMI-14 2540 x 10 80 25 800 450 600 750 20/15 2540 x 100 x 22 3700 1950 2600
AMI-15 3125 x 10 80 25 800 450 600 750 25/18.7 3125 x 100 x 22 4300 1950 2600
AMI-16 1270 x 13 80 25 800 450 600 750 15/11.2 1270 x 100x 22 2480 1950 2600
AMI-17 1525 x 13 80 25 800 450 600 750 15/11.2 1525 x 100 x 22 2740 1950 2600
AMI-18 2030 x 13 80 25 800 450 600 750 20/15 2030 x 100 x 22 3250 1950 2600
AMI-19 2540 x 13 80 25 800 450 600 750 25/18.7 2540 x 100 x 22 3750 1950 2600
AMI-20 3125 x 13 80 25 800 450 600 750 30/22.5 3125 x 100 x 22 4350 1950 2600
AMI-21 1270 x 16 80 25 800 450 600 750 20/15 1270 x 100 x 25 2690 2100 3100
AMI-22 1525 x 16 80 25 800 450 600 750 20/15 1525 x 100 x 25 2950 2100 3100
AMI-23 2030 x 16 80 25 800 450 600 750 25/18.7 2030 x 100 x 25 3450 2100 3100
AMI-24 2540 x 16 80 25 800 450 600 750 30/22.5 3540 x 100 x 25 3950 2200 3100
AMI-25 3125 x 16 80 25 800 450 600 750 40/30 3125 x 100 x 25 4500 2200 3150
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Undercrank Mechanical Motorised Shearing Machine

Shearing Machines have been designed and developed through structural analysis technique for continuous production, accuracy and repeatability having the following main features:

Frame :
Rigid steel frame of shears are optimally designed to avoid week sections at load support and is of interlocked design.The ram is guided throughout its

length by accurate machined guideways ensuring proper clearance and clean cut.

Hold-down system :Spring loadedmechanicalHold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean square cuts. Holddown units are provided with oversize pads to avoid impressions on sheet metal on request.

Hold-down system :Hydraulic
Hold down pads are accurate calm operated pump. Hydraulic Hold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean square cut.Hold down units are provided with oversize pads to avoid impressions on sheetmetal on request at extra cost.

Knives :Shears are provided with high quality single segment (HcHcr) Knives for longer toolelite. Ease in assembling of knife reduces down-time. The knife blades are four edged.

Lubrication :All bearing parts and guide surfaces are lubricated through hand-operated lubrication system.

Mechanical backguage :
This is standard equipment provided on all shears. Scale on backguage gives instantaneous reading of distance between shear and backguage. Thus avoiding errors and maintenance encounted in electronic equipment.

Finger guard :
Fitted in front of hold-down for operator protection without abstructing viewing.

SPECIFICATIONS
MODEL CUTTING CAP. IN MS length x thickness DEPTH OF THROAT (MM) STROKES PER MINUTE TABLE HEIGHT M (M) MAIN MOTOR OVER ALL DIMENSIONS (APP.)
LENGTH BREADTH HEIGHT
AMI -1 1270 x 2 50 50 785 2 2000 1400 1300
AMI-2 1525 x 2 50 50 785 2 2500 1400 1300
AMI-3 2030 x 2 50 50 785 3 3000 1400 1300
AMI-4 2540 x 2 62 50 800 3 3500 1700 1400
AMI-5 1270 x 3 70 50 800 5 2290 2000 1525
AMI-6 2000 x 3 70 50 800 7.5 2540 2000 1525
AMI-7 2500 x 3 70 50 910 10 3050 2000 1525
AMI-8 3125 x 3 70 50 910 15 3550 2000 1525
AMI-9 1270 x 4 75 50 900 5 2290 2000 1525
AMMO 1525 x 4 75 50 900 5 2540 2000 1525
AMI-11 2030 x 4 75 50 900 7.5 3050 2000 1525
AMI-12 2540 x 4 75 50 900 10 3550 2000 1525
AMI-13 3125 x 4 75 50 900 15.5 4200 2000 1525
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Shaping Machine

TECHNICAL FEATURES :
  • Duly seasoned alloyed high duty castings
  • Sturdy construction to ensure vibration-free working
  • Ram alignment with taper jib strip
  • Extensive lubrication arrangements
  • Alloy steels shafts
  • All alignments maintained as per geometric alignment test IS : 2310-1963
  • Universal/fixed table with variable automatic feeds on horizontal traverse
  • Expanding ring type clutch drive in all-geared machines to eliminate slippage
  • Graduated tool slide swivelling 90 degrees either way
  • Interchangeability of parts ensured through standardisation and quality control
  • Accuracy and performance guaranteed

STANDARD ACCESSORIES :

  • Swivelling Vice
  • Allen Key Set
  • V-Belts
  • Crank Handle
  • Spanner Set
  • Screw Driver
  • Oil Can
  • Motor Pulley
  • Tool Box
  • Electric Motor & starter with fittings & wirings

EXTRA ACCESSORIES :

  1. Key way cutting attachment
  2. Automatic tool lifting device
  3. Automatic feed to the tool slide
  4. Automatic lubricanting pump
  5. Rapid feed system with control panel

SPECIFICATIONS
Model AMI - 12 AMI - 18 AMI - 24 AMI - 30 AMI - 36 AMI - 42
A - CAPACITY 12" 18" 24" 30" 36" 42"
Length of Ram Stroke 305 mm 457 mm 610 mm 762 mm 915 mm 1070 mm
Length of Ram 711 991 1232 1474 1651 2108
Length of Width of Ram bearing 724 x 203 686 x 273 867 x 30 975 x 325 1130 x 300 1600 x 330
Max. & Min. distance from Table of Ram 257 x 41 381 x 83 508 x 76 610 x 102 525 x 102 530 x 102
B- TABLE
Working Surface of Table 305 x 228 457 x 305 610 x 356 762 x 406 915 x 457 196 x 533
Max. Table Travel Horizontal 330 483 635 787 860 1050
Max. Table Travel Vertical 140 305 406 483 525 455
Angular Movement of Table on either sides 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R
C - TOOL HEAD
(Max. Vertical Traval of Tool Slide) 140 152 204 203 225 300
Maximum Swivel of Tool Head 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R 60 L 60 R
D - BASE
Length of Width of Base 940 x 483 1346 x 502 1676 x 610 1829 x 660 1980 x 660 2286 x 762
E - SPEEDS & FEEDS
Dia of Clutch Pulley 235 311 311 311 380 380
Range of Ram Speeds 3 4 4 4 4 4
Stroke per minute 30, 60, 90 16, 32, 64, 96 12, 24, 48,72 8,16, 32, 48 10, 20, 30, 50 8, 16, 32, 48
Dia of Motor Pulley 51 70 70 76 88 88
Range of Table Feed per Stroke of Ram 0.299 0.220 0.229 0.229 0-22 to 0-88 150 to 600
Range of Tool Head Feed Hand Feed Hand Feed Hand Feed Hand Feed Hand Feed Hand Feed
Automatic Tool Head Feed & Tool Lifting On Order On Order On Order On Order On Order On Order
F- DRIVE ELECTRICAL EQUIPMENTS
Power Supply 1 HP (75kw) 2 HP (1.5kw) 15 HP (12.2kw) 5 HP (3.75kw) 7.5 HP (5kw) 10 HP (7.5kw)
Speed RPM 1440 RPM 1440 RPM 1440 RPM 960 RPM 960 RPM 960 RPM
V. Belt Section B-55 B-55 B-55 B-58 B-70 B-75
Main Switch Starter (Push Button Type) 3.5 AMP 3.5 AMP 5 AMP 5 AMP 5 AMP 3.5 AMP
G - OVERALL DIMENSIONS & WEIGHT
Length 1219 1580 1981 2150 2500 2875
Width 762 948 1092 1219 1350 1500
Height 1371 1400 1600 1550 1700 1850
Weight (Approx) 700 Kgs 1500 Kgs 2000Kgs 2700Kgs 3500 Kgs 4000 Kgs
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Pipe Threading Machine

  • Voltage 110V/220V/240V 1-Phase, 220V/380V/415V 3-Phase
  • Name Pipe Threading Machine
  • Model Z1T-B2-50
  • Size 1/2" - 2"
  • Dies Chasers 1/2" - 3/4" , 1' -2 " BSP or NPT
  • Dies Head Automatic - opening Dies Head
  • Motorpower 750W
  • Pindle Speed 28r/min
  • G.W/N.W. 86kg /68kg
  • Packing Size 710 X 455 X 520

SPECIFICATIONS

Name

Pipe & Bolt Threading Machine

Model

Z1T-B2-50

A)Pipe Threading Function

Pipe Size

1/2"-2"

Dies Chasers for Pipe

1/2" - 3/4" , 1' -2 " BSP or NPT

Dies Head for Pipe (To see Figure 3) Manual - opening Dies Head
B) Bolt Threading Function
Bolt Dies Chasers
(To see Figure 1)
BSW1/4", 3/8", 1/2", 5/8", 3/4", 7/8",1"
ISO M8, M10, M12, M14, M16, M18, M20, M22, M24
Bolt Dies Chasers(To see Figure 2) ISO M10, M12, M14-M16, M18-M22, M24-M27, M30-M33
Voltage 110V/220V/240V 1-Phase
220V/380V/415V 3-Phase
Motor Power 900W
spindle Speed 28r/min
G.W/N.W. 75/90Kgs
Packing Size 710x455x520 mm



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Threadle Shearing Machine

Treadle guillotine shearing machines are indispensable in sheet metal industries as they lead amongst all on account of versatile design, rigid construction, rigorous tests for the capacities and appearance. They are specially designed for rapid and continuous cutting of steel sheets of varied widths and trimming them in unlimited lengths. Available in iron body or in all steel construction.

Features
High tesile spings for quick return of treadle.
4 Cutting edged hardened and ground quality blades.
Rigid and Streamlined construction .
Spring loaded sheet holding device.

In every machine, the bed and top beam have full adjustments for correct settirig and easy removal of blades for accurate cuttirig and for regrinding.

The spring loaded pressure pad holds the sheets firmly while shearing thereby giving the perfect parallelism of cutting on either side. The adjustable front and back gauges with running Tee slots facilitate adjustment of various widths of the cuts and avoid any kind of twistings, turning of sheets while cutting. Square guide on the side of the table facilitates square cuts. The cutting edge blades avoid frequent grinding and adjustment and also very easy to grind to the rectangular shape and are manufactured in collaboration with very good German firm.

Highly compared English springs balance the treadle to correct level. The top beam guides are adjustable for compensating wear and tear as also setting of the upper blade.

These blades can be used with slight change in cutting angle to ribs, plastics, card board, rubber, mica etc., without any sign of squeezing or crushing.

 

Inches S.W.G.
Mild steel, 26 tons tensile 0.048 18
Stainless Steel annealed, 50 tons tensile 0.022 24
Brass, hard, 36 tons tensile 0.032 21
Brass, half hard, 30 tons tensile 0.040 19
Copper, hard 20 tons tensile 0.064 16
Copper, soft annealed 16 tons tensile 0.072 15
Aluminium, half hard, 16 tons tensile 0.072 15
Aluminium, copper alloy 40 tons tensile 0.028 22
Duraluminium, 28 tons tensile 0.040 19

SPECIFICATIONS
Model AMI-6 AMI-12 AMI-18 AMI-24 AMI-36 AMI-40 AMI-48
Y-Maximum width of cut 6" 12" 18" 24" 36" 39" 48"
Capacity in mild steel S.W.G. 24 24 20 20 20 20 20
Blade size 7" 13" 19" 25" 37" 40" 50"
Treadle design Single Pad Single Pad Open
Pad
Open
Pad
Open
Pad
Open
Pad
Open
Pad
No. of tension springs provided 1 2 2 2 2 2 3





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Hand Lever Shearing Machines

Hand lever shearing machines fitted with blades and handle, suitable for cutting sheets in unlimited length, rounds, flates, etc.

SPECIFICATIONS
Model No.   3/3R 3/4R 3/5R 3/3L
Cuts in unlimited lengths          
Mild steel plates upto mm 3 4 5 3
Max. cut in one stroke mm 95 115 150 245
Flat upto mm 40 x 4 45 x 5 50 x 6 50 x 4
Round upto mm 9 9 12 12
Length of blade (approx.) mm 115 150 200 300
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Universal Nibbling Machine

APPLICATIONS :
This machine is best suited for small batch production or when cost of press tools and dies is prohibitive. It enhances quality and productivity by doing such jobs which used to be done by skilled men and hand tools. The machine has eliminated expensive trimming dies in many modern workshops. Fabricators, Control panel manufacturers, cabinet & vehicle body makers, fan & impeller industry in addition to many others find it a most valuable asset. While the capacities indicated below are for mild steel, the machine is often used for many other materials as well.

DESCRIPTION :
The Sheet Metal Nibbling Machine is a rugged, sturdy and reliable multipurpose machine capable of sheet cutting & forming operations. Its verstility is best expressed by terming it the Sheet Metal Workers lathe. The working principle on which nibbling operates is the sheet is cut or formed between the fast reciprocating motion of an upper tool (powered by an electric motor and driven by an ecentric crank) and a stationery lower tool, by progressive punching, as the sheet is fed.

OPERATIONS :

  1. Shearingtools are available for straight cutting, figure cutting (contour cutting) and circle cutting operations. The shearing length per cut is small and there is no wastage of materials.
  2. Nibblingis a continuous punching operation with a circular tool and is used for producing internal and external cut-outs of any shape. The workpiece does not warp but the edges produced may require filing, depending on the end use. The fixed nibbling tool is a. solid punch cutting at one side. The punch and die clearance is provided to suit the sheet thickness and the feed is controlled by the tool design. This tool, when used with the rotary nibbling attachment, enables nibbling in any direction without turning the sheet.
  3. Rectangular notchingis a continuous punching operation with a square punch and die. It is used mainly for producing internal rectangular cutouts. The tool cuts in the two directions and the edges produced are clean.
  4. Universal nibblingtool consists of a round or square hollow nibbling punch, a guide pin and die. The nibbling punch cuts on all sides and with copying complates it becomes a quick and economical way to produce parts or cutouts of any shape or size. The guide pin controls the feed rate.
  5. Slot cuttingis a done with a double-edged cutting tool which avoids warping of sheets. Suitable for parting of sheets, cutting small strips and slots. The upper tool has to be changed for each slot width while the bottom tool is adjustable.
  6. Louver cuttingis a combined shearing and forming operations. The sheet is first cut and then the louver is formed with the forming part of the tool. The length of louvers produced is independent of the length of the tool.This operation as well as beading, folding and flanging are completed in 2 to 3 passes. After every pass the tool is fed further towards the sheet.
  7. Beadingis a forming operation used for the stiffening of sheets.
  8. Foldingis also a forming operation and by double folding, channels may be made for housing of electrical writing etc.
  9. Flangingis forming operation very commonly used on sheet metal parts. 0 to 90 flanging is possible by changing the lower tool only. 2-3 passes are generally required and intermediate annealing may be necessary in some cases to get the correct angle of flange. Like all other forming operations, the circle guiding attachment for straight feeding attachment is necessary for producing circular or straight flanges. However, a separate tool which uses the edge of the workpiece for guidance is available for free hand flanging of any shape.
  10. Dishing or peeningis a mechanical hammering operation used for forming dished parts like tank bottoms. The quality of dishes formed depends on the skill of the operator.
  11. Large hole punchingis possible with special punch and die sets. Round or square holes such as needed for fixing lamps or push buttons etc. on panels are produced on these low tonnage machines by providing a shear on the punch.
  12. Inner circle cuttingAvailable for circles from 100 mm dia meter up to a maximum circle dia meter-the size being 80% of throat depth of the corresponding model chosen. Pre-hole in the centre is necessary for sheet thickness above 2 mm

Accessories :Complete electricals, a set of straight cutting tools with the holders, necessary keys, spanners for the operation of machine, feeler gauge & operation manual form the std. accessories supplied with the machine. Various attachments for straight sheet feeding, circle guiding, louvre cutting, rotary nibbling copy & coordinate table with scales & ball tops antivibration pads etc. are available.

Tools :Straight, figure and circle cutting tools, Flanging tools, beading tools, flouring tools etc. are available at extra cost.

STANDARD ACCESSORIES :

  • Tow Slides for attachment mounting.
  • Set of tool holders with figure cutting bits.
  • Electric motor.
  • Push button starter provided with over load trip Set of operating keys.
  • Set of operating spanners.

OPTIONAL ACCESSORIES :

  • Anti vibration pads.
  • Hand pushed straight feeding attachment.
  • Circle cutting attachment.
  • Nibbling tool.
  • Louver cutting tool.
  • Beading tool.
  • Rectangular notching tool.
  • Flanging tool.
  • Slot cutting tool.
  • Punching tool.

PECIFICATIONS
  MODEL PN-3 PN-5 PN-8
CAPACITIES M. Steel 45 kg. / mmz M. Steel 45 kg. / mm2 M. Steel 45 kg./mm2
From the edge mm 3.2 5 8
STRAIGHT CUTTING Inside With starting hole mm 3.2 5 8
  Sheet Without starting hole mm 2.5 4 6
FIGURE CUTTING Sheet thickness mm 1.5 2 2.5
LOUVER CUTTING Sheet thickness mm 2.25 3 4
  From the edge mm 2.5 4 6
NIBBLING Inside With starting hole mm 2.5 4 6
  Sheet Without starting hole mm 2 3 4
SLOT CUTTING Sheet thickness/width of slot mm 2.5/8 4/10 5/10
RECT CUTTING Sheet thickness/width of notch mm 2/8 3/10 4/12
FOLDING Sheet thickness/depth of fold mm 2/6 2.5/8 3/10
BEADING Sheet thickness/depth of bead mm 2/4 2.5/5 3/6
FLANGING Sheet thickness/height of flange mm 2/8 3/12 3/15
DISHING Sheet thickness mm 2 2.5 3
MACHINE SPECIFICATIONS
Throat depth mm 900 1000 1250
Minimum circle dia. cut from square blanks mm 740 830 1000
Net weight approximate Kgs. 700 1600 2200
Length of stroke mm 1 to 8 1.5 to 9 2 to 10
No. of strokes per minute No. 1440 1440 720/1440
Maximum tool lift mm 15 15 25
Motor 3 Phase H.P. 2 3 5
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Geared Heavy Shearing Machine

The Plate and Section Shearing Machines 5S / 13R are versatile in application. The welded construction gives well defined passages for letting sheets and plates pass during shearing operations. A hand pin connects the pair of lever slides with the blade slide. The connection is effected by the insertion of the hand pin in the rear hole for shearing full capacity materials and in the front hole for shearing lighter materials.

The 5S / 13R and 5 S / 16R in addition to a rack and pinion arrangement are equipped with a ratchet gearing mechanism which reduces the physical effort appreciably. Light materials can be sheared by a direct pull of the lever which engages the gear pawl and disengages the pressure and locking pawl. Materials upto the maximum machine capacity can be sheared with moderate effort when the pawl transmission gear is engaged.

The group of plate and section shearing machine is fitted with one pair of plate shearing blades and one pair of section shearing blades. Sliding pieces of of section shearing blades can be adjusted by hand to make right-angle cuts on Angle and Tee section of different sizes. The accurately machined and uniform slide ways accommodate a heavy blade slide which operates vertically, without any play. Each machine is fitted with a swivel type down holder in the front and a feed-guide cum down-holder for sections in the rear.

SPECIFICATIONS
Model No.   5S/13R 5S/16R
Cuts in unlimited lengths   mm mm
Plates upto 12 16
Flat Bars upto 15X75 19X75
Round Bars upto 28 32
Square Bars upto 25 28
Angles (at right angles) upto 7x75 8x90
T-Bars (at right angles) upto 8x60 6x80
Length of Blades approx. 175 180
Nett Weight approx. 272 kgs

318 kgs.

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Hand Operated Screw Button Press Machine

Indigenous make hand operated screw type button press desined for light pressing cutting, eyelting reveting, bending etc., having centre to back min; 1.1/2' max., 2-1/4", base to guide 2.1/4", dia of screw 3/4", hole in bed 3/8".

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