J.K.Electricals

Goregaon, Mumbai, Maharashtra

JK manufactures these efficient machines for butt-welding of all profile wire of Iron, Steel, Alloy and Carbon Steel, Copper, Aluminum, Brass and other light metals and their alloys.

These machines are designed as portable models mounted on a moveable stand with the foot operation. They are constructed with particular regard for quick and easy operating; the settings for electrode spacing and upsetting pressure are calibrated directly for the different wire size to be welded. The welding process being automatics permits even unskilled workman to operate the machines faultlessly, and ensures uniform welds of high tensile strength, capable of withstanding subsequent drawing.

Depending upon the material to be welded and the size wire four different models are available one model for iron and mild steel wire, one model for alloyed steel and carbon steel, and two for copper, brass, alluminium and light alloy wires. All machines are equipped with annealing facility.

Most suitable for mass production due to pneumatic operation. Machine conforms to latest Indian and International Standards. Selection of correct weld time using solid state Electronic Timer ranging from 5-99-199 cycles.

• Quick current selection using Rotary Tap Switch
• "T" slotted face plate allows both vertical and horizontal adjustment of lower arm.
• Increased current carrying section because of special electrode holder system.
• Easy accessibility for maintences of Electronic, Electronic and Mechanical components.
• Rocker Arm type Spot Welder are designed and developed to meet the needs of a vast number of metal fabrication shop. Besides spot welding the machine can also be used for Electroblazing, cross wire welding and resistance heating.

PNEUMATIC SYSTEM :The basic pneumatic system consists of a pneumatic double acting cylinder solenoid valve of 4 ways 5 port, filter, Lubricator, regulator gauge and foot operated initiating for solenoid coil.

 

POWER FACTORS CAPACITORS:Often the electric supply authority is particular about power factor of equipments installed in their area. As transformer type welding machines have inherently low power factor, the use of power capacitor is recommended. Suggested size is mentioned with specification and will be supplied at extra cost if desired.

JK Air Cooled & Oil Cooled Welding Transformers are manufactured in different capacities to suit requirements of all industries - both Repairs and production in small scale and big scale. The looser in these transformers are kept to minimum by selecting and using best quality silicon stampings, copper wire and conductors. The Arc stability is excellent on account of sufficient high open circuit voltage. This will also enable the use of stainless steel and type of electrodes. All models are manufactured in stepless regulator current system to obtain optimum welding efficiency at minimum loss of current.

JK Spot Welding Machines are elegant in design, appearance and versatile in mass production lines of Engineering Industries, Sheet Metal containers, Drums, Barrels, Electrical and Electronic Instruments, Radio & Communication equipments, Furniture, Kitchenware, Automobile Assembly and Ancillary Lines, Toys, Air Conditioners, refrigerators, Electrical Machines and Switchgear manufacturing units.

An accurate electronic timing device is provided in each Spot Welders. The timer is calibrated in two ranges. The short time range from 5 to 50 cycles and longer 1 to 10 seconds in steps which provides ease and comfort to operators for mass production.

SPECIAL FEATURES:

Designed for continuous and heavy duty production. Special pedal design ensures operation of machines from any convenient side. Ideal for welding M.S. and low carbon steel and slight modifications also suitable for Stainless Steel, Tin, galvanized Sheets, H.C. steel and Brass

 

 

(AUTOMATIC PNEUMATIC & MANUAL)

DESIGN:The Spot cum projection Welding passes a high current at low Voltage through the electrodes to the welding areas. As the machine cycles, exert pressure on the metal, a joint is formed and coalescence occurs. All the parameters are precisely controlled: Pressure by the air regulator. Time by electronic circuit and Current by transformer taps to perfect welding joint.

SALIENT FEATURES:Six models between 30 KVA to 200KVA.All operational controls-Air, Water and Electronics are machine mounted for easy access, Safe and Simple maintenance.Study ram assembly permits high speed operation.Weld sequence controller, sophisticated timer with squeeze, weld hold and offTiming with single/repeat cycle facility, weld timing being controlled by Thyristorized circuit heat controlled from 5% to 95%

 

 

We are offering micro butt welder for fine wired model - jk mb. J. K. Weld introduced for the benefit of the entire wire processing industries a series of micro butt welding machines specially designed for butt welding of ferrous and non ferrous wires in the range of 3.0 to 2.50 mm dia, to withstand subsequent drawing. This machines are designed as table models and constructed with particular regard for easy operation. The automatic welding process guarantees high tensile and uniform weld, depending upon the material to be welded and the size of wire, seven different models are available; four models for the welding of iron, steel and nickel wires and two models for the welding of copper, brass, bronze and aluminum wires. Shearing device and illuminated magnifier are available as standard option extras. Welding process these micro butt welders are automatic upset butt welding machines. The ends of wires to be joined are "prepared" on the special shearing attachment provided. The welding current and the initial upset gap are set accordingly to the size of wire, the upsetting pressure being preset at works. The wire ends are then rigidly clamped by special quick acting clamps and viewed through an illuminated magnifying glass provided, to ensure correct alignment of the wire ends. By depressing a push button, the welding cycle is initiated and completed automatically by built in control. The weld is completed; the job is no de-clamped and annealed if necessary in the annealing.

J. K. Weldintroduced for the benefit of the entire wire processing industries a series of Micro Butt Welding Machines specially designed for butt welding of ferrous and non ferrous wires in the range of 3.0 to 2.50 mm dia, to withstand subsequent drawing. This machines are designed as table models and constructed with particular regard for easy operation. The automatic welding process guarantees high tensile and uniform weld, depending upon the material to be welded and the size of wire, seven different models are available; four models for the welding of iron, steel and nickel wires and two models for the welding of Copper, Brass, Bronze and Aluminum wires. Shearing device and illuminated magnifier are available as standard option extras.

WELDING PROCESSthese micro butt welders are automatic upset butt welding machines. The ends of wires to be joined are "prepared" on the special shearing attachment provided. The welding current and the initial upset gap are set accordingly to the size of wire, the upsetting pressure being preset at works. The wire ends are then rigidly clamped by special quick acting clamps and viewed through an illuminated magnifying glass provided, to ensure correct alignment of the wire ends. By depressing a push button, the welding cycle is initiated and completed automatically by built in control. The weld is completed; the job is no de-clamped and annealed if necessary in the annealing.

We are offering bandsaw butt welder jk mb.

We are offering upset butt welding machine model-subw.Upset butt - subn applications : including upset butt welding of all profiles of wire and flats of iron, steel, alloy and carbon steel, copper aluminium, brass and other light metals and their alloys. Users : include but are not limited to wire, strip and rod drawing mills, transformer motor and switchgear manufacturers, bandsaw and hacksaw blade users, small tool makers such as for welding mild steel shanks to the alloy steel.The machines are aesthetically designed as portable models mounted as standard on a moveable stand fitted with four wheels, they are made with particular regard for quick, easy and fool proof operation by even unskilled workmen, the welding process being automatic. The settings are simple, finally adjustable and reproducible for all variables. Uniform welds of high strength capable of withstanding subsequent drawing is ensured.

Applications :Including upset butt welding of all profiles of wire and flats of iron, steel, alloy and carbon steel, copper aluminium, brass and other light metals and their alloys.

Users :Include but are not limited to wire, strip and rod drawing mills, transformer motor and switchgear manufacturers, bandsaw and hacksaw blade users, small tool makers such as for welding mild steel shanks to the alloy steel.

WELDING PROCESS :Fix the four simple settings. Clamp job end to end Return spacing lever to weld position. The welding takes place automatically. Unclamp job to anneal put spacing lever to max position. Clamp job centrally in annealing clamps. Hold on current switch till annealing temperature is reaches.