Resistance bench welding machines with points and projections 2101D..2144D-2102N, nominal power at 50% of direct current from 16kVA to 150kVA.
Microprocessor control with direct reading of the welding current (excluding the electric spot welder 2101N).
Cylinder and stem in thick chromed steel for heavy duty and long service life; adjustable anti-rotation device.
Pneumatic components that do not require lubrication against the emission of fog in the environment.
Double stroke cylinder with key control (2121D..2144D resistance welders).
Regular filter group of the compressed air included in the machine, disconnector of the compressed air supply.
Two-stage electric pedal that allows the parts to be tightened and welded only if correctly positioned.
Predisposition for the connection of an additional two-stage electric pedal for welding with direct recall of the welding program No. 2 (excluding electric spot welders 2101D..2102N..2103D and machines equipped with options 2161 and 2181).
Welding transformer, plates, electrode holders and water-cooled copper alloy electrodes; resin encapsulated windings.
Synchronous control with SCRs isolated from the cooling water and protection thermostat.
Two-hand control with timer for maximum safety and removable key selector provided for all models (excluding 2102N welding machine).
The dual control is supplied as standard only in projection welders, on request on spot welders.
The bench resistance welders 2101D..2103D..2144D are designed for connecting the dual control.