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.

Applications: 

• The Electroweld Elevator Door Spot Welding Machine is used to weld panels for Elevator Doors. The machine comes with a pair of tables equipped with roller balls for seamless movement of the Job and its placement at various points for the spots to be welded on the elevator doors. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium.
• Operation: There one Press Type 50KVA Projection Spot welder provided as per the customer requirement. The operator loads the elevator door panels on the roller ball welding table and positions the job for the weld job. He then initiates the welding process via foot switch. The weld job is then moved to align with the next set of spots to be made. This sequence is repeated till all the spots are made.
• 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: Two 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 (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)