Product Profile of 3 Phase Direct Current Spot Welding Machine
3 Phase Direct Current Spot Welding Machine has the main advantage of power to work time ratio, wherein the power consumption is one third
compared to A.C. spot welding machine. Weldtronic India Pvt. Ltd is manufacturing 3 Phase Direct Current Spot Welding Machine.
Weldtronic India Pvt. Ltd supplies wide range of welding machines like Spot Welding Machine, Butt Welding Machine, Seam Welding Machine,
Resistance Brazing Machine, Mesh Welding/ Gang Welding Machine, Induction Heating Machine, Portable Arc Welding Machine and Plasma cutting
machine. The 3 Phase Direct Current Spot Welding Machine ensures fast production, low current consumption, consistent welding occurrences
spot for uniform nugget on every cycle.
Key Features of 3 Phase Direct Current Spot Welding Machine
- The body of machine is fabricated from Reinforced Steel Structure
- Bottom of the frame should be made by extra long solid channels, so as the machine can be operated without foundation.
- The transformer has sandwich construction of coil for coupling between the windings, primary & secondary conductors to suit the
heavy current demand.
- The Transformer have class F insulation to withstand temperature up to 155 ° C.
- The coil assembly is varnished in F. 50 varnish & vaccum impregnated
- The electrodes hardness are as per Rockwell B Scale 68 - 70, increasing the life of machine
- Face plate & Arm holder is made out of copper alloy castings
- The face plate with `T` slots to help easy movements of lower arm.
- The upper electrode consists of copper flexible link, upper arm holder upper arm, upper electrode & electrode.
- The Electronic control system consists of precision solid state timer, Electromagnetic contactor, Tap changing switch, limit
switch, Toggle switch & indication lamps
- Timing range of timer is 2-30-300 cycles
- The Rocker arm mechanism coupled with the back rod & pedal for attaining the electrode force.
- Arms Electrode holders, Electrodes Transformer Etc. are water cooled & the water connections should be terminated on the side cover.
