Machine frame made from heavy steel weldment - welding carriage sliding precisely in roller-type bearings - welding produced in two cycles: First welding stage under light pressure produced by pneumatic cylinder, final forging produced by hydraulic cylinder at increased upset force - weld parameters such as jaw distance, upset way and upset force continuously adjustable - carriage ways easily adjustable at cam plate
Air-cooled transformer of 40 kVA rated capacity - welding voltage adjustable in 6 steps by rotary switch - weld current switch on and off by means of Thyristor contactor
Vertical acting clamping device mounted on horizontal platens - secondary cables made from heavy copper sections for perfect current conductivity
Clamping dies actuated to safety gap for ease of introducing the rod ends into the welding machine - electrode dies to be machined according to the radius of the wire and easily interchangeable