Electroweld Industries

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Electroweld Press Type 6-Head Projection/Spot Welder with 3 Transformers - 50KVA each @ 50% Duty Cycle (SPM-50PR6)

2-Weld Heads are used simultaneously, resulting in each Weld Head functioning equivalent to a 25KVA Projection/Spot Welder

-(Weldability Sheet Thickness (2 x mm): S.S/M.S Sheet- 0.3mm-3mm, 11-31 SWG, 11-30 AWG)

-(Weldability Cross Wire/Mesh Application-Wire Diameter (2 x mm): 0.6mm-6mm Approx. double the weldability ranges above)

-(Weldability S.S/M.S Projection Weld Nut or Weld Bolt on S.S/M.S Sheet with Thickness-1mm-4mm: M4-M6)

Applications:  This Electroweld 6-Head Projection/spot welder has 3-Separate Transformers and 3-Separate Controllers for each Weld-Head Pair. This machine is used for welding 6-welds on a job (2-welds executed at a time in a sequence of 3). This ensures quality, repeatability and higher production rate. A 6-Head Projection/Spot Welder is the long term cost effective solution for multiple weld applications and avoids the quicker wearing off one pair of electrodes, repeatedly used for multiple welds. Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.

Users Include:   General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.

Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.

Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.

Electrodes: Six pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.

Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.

Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.

Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller

Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.

Electronic Control:

(A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s. This is a standard controller offering.

(B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles). This is a standard controller offering.

(C) Optional Electroweld AY-01 Digital Timer with capability to store upto 25 different weld schedules. This option will replace the standard controller at an additional cost.