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Our Products
Our offered Product range includes Radial Drilling Machines, Horizontal Boring Machine, Pcb Drilling Machine, All Geared Radial Drilling Machines and MABasic 200 Basic Magnetic Drilling Machine.
Pathak Precision Heavy Duty Radial Drilling Machines have a stremlined modern outlook and contain all the characteristics normally expected in a superiior qualillty machine.
All the castings are of close-grained, heavy duty alloyed cast iron and amply ribbed to withstand stress without distortion, the shafts are of special quality steel and
are having ground finish. all the bearings, shafts and gears of the main assemblies are force lubricated properly. the gears are induction hardened.
| MODEL NO | HRD 40A | HRD 40B | HRD 50B | HRD 50C | HRD 65 | HRD 75 | |
| DRILLING CAPACITY IN SOLID MILD STEEL | MM | 40 | 40 | 50 | 50 | 65 | 75 |
| DRILLING CAPACITY IN CAST IRON | MM | 50 | 50 | 60 | 60 | 75 | 85 |
| DIA OF COLUMN | MM | 230 | 255 | 310 | 310 | 355 | 405 |
| DRILLING RADIUS MINIMUM | MM | 550 | 375 | 450 | 425 | 650 | 675 |
| DRILLING RADIUS MAXIMUM | MM | 1050 | 950 | 1100 | 1325 | 1600 | 1950 |
| MACHINE HEIGHT FROM FLOOR | MM | 2420 | 2420 | 2760 | 2760 | 3170 | 3320 |
| DISTANCE FROM SPINDLE NOSE TO TOP OF THE BASE PLATE MINIMUM SPINDLE IN DOWNWARD POSITION | MM | 50 | 100 | 100 | 100 | 100 | 100 |
| DISTANCE FROM SPINDLE NOSE TO TOP OF THE BASE PLATE MINIMUM SPINDLE IN UPWARD POSITION | MM | 1000 | 1150 | 1300 | 1300 | 1600 | 1750 |
| DRILLING DEPTH | MM | 180 | 180 | 225 | 225 | 325 | 325 |
| WORKING SURFACE OF BASE PLATE | MM | 885*545 | 975*655 | 1150*655 | 1460*845 | 1735*940 | |
| DIMENSIONS OF BASE | MM | 1470*705*180 | |||||
| NO OF SPINDLE SPEEDS & RANGE (RPM, Xsteps) | 45-660*6 Steps | 40-790*9 Steps | |||||
| NO OF SPINDLE FEEDS & RANGE (Per Rev. Xsteps) | 0.095-0.215*3 Steps | 0.080-0.180*3 Steps | 0.10-1.25*6 Steps | ||||
| TAPER SPIDLE NOSE SOCKET | MT | 4 | 4 | 5 | 5 | 5 | 6 |
| MAIN MOTOR | HP | 2 | 2 | 3 | 3 | 5 | 7.5 |
| ELEVATING MOTOR | HP | 1 | 1 | 2 | 2 | 3 | 5 |
| TOTAL WEIGHT OF MACHINE(approx) | Kg. | 1700 | 2000 | 3000 | 3200 | 4800 | 6500 |
It is best of drilling operation in metallic components with high precision. It has fixed base, a worktable and a spindle on the top. Its worktable and spindle can move up and down on its smooth and vertical pillar. It is handy to perform its application in engineering and industrial tool rooms. These run through V Belts.
Pathak Radial Drilling machine are of robust construction and are designed for heavy duty drilling. All cast parts are of fine close grained grey iron, machined to closed tolerance and are subjected to rigid inspection at all stage of assembly to ensure accuracy and trouble free service. Each and every machine is thoroughly checked and tested to grade-1 standard.
| MODEL | HRD-25 | HRD-32 | HRD-38G | HRD-38 |
| Drilling Capacity ( in steel) | 1” | 1.1/4” | 1.1/2” | 1.1/2” |
| Max. Dist. From spindle center to column | 21” | 30” | 30” | 36” |
| Min. Dist. From spindle center to column | 9” | 11” | 11” | 12” |
| Vertical travel of arm | 27” | 33” | 36” | 36” |
| Spindle travel | 5” | 6” | 7” | 7” |
| Range of spindle speeds | 280-940 | 235-730 | 88-2600 | 190-520 |
| Power Required (R.P.M) for simple drive | 1 H.P.(960) | 2 H.P.(960) | 2 H.P.(1440) | 3H.P.(960) |
| Power Required (R.P.M) for Elevating Arm | – | – | 1 H.P.(1440) | – |
| Spindle Bore | M.T.No-2 | M.T.No-3 | M.T.No-4 | M.T.No-4 |
| Pillar Diameter | 5” | 7” | 6.5” | 8.3/4” |
| Spindle Diameter | 1.5” | 2” | 2.5” | 2.3/4” |
| Work Table | 8”*8”*9” | 9”*9”*8” | 14”*12”*12” | 15”*15”*12” |
| Working Surface of base | 18”*19” | 20”*25” | 32”*24” | 31”*21” |
| Floor Space Required | 24”*37” | 44”*25” | 51”*30” | 54”*27” |
| Approximate Weight | 450 Kgs. | 700 Kgs. | 850 Kgs. | 1600 Kgs. |
Tarsem (Pathak Industries Kol)
117, GT Road, Salkia, Kolkata, West Bengal - 711106, India
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