Spot welding machine 210x series

automatic

Built-in compressed air filter unit. Lubrication free pneumatic components to eliminates oil mist and to protect the environment. Chrome plated cylinder and stem for heavy duty works and long life; adjustable anti-rotation device. Water-cooled transformer, electrode-holders and electrodes; transformer with epoxy resin coated windings. Items 2101 and 2103: TE550 constant current microprocessor control unit. Phase shift welding current adjustment. Synchronous SCR contactor insulated from cooling water circuit with protection thermostat. Item 2102: TE91 microprocessor control unit. Phase shift welding current adjustment. Synchronous SCR contactor insulated from cooling water circuit with protection thermostat. Two stage electric foot control for clamping and welding pieces only if correctly positioned. Pre-setting for two-hand safety control with timer for maximum safety, and removable key selector (only on items 2101 and 2103). The push-buttons are available on request.