Spot welding machine 610xN series

automaticthree-phase

Spot and projection welders with water-cooled transformers, plates, electrode-holders and electrodes; transformers with epoxy resin coated windings. Direct current three phase welder. In comparison with a traditional welder, it offers the following advantages: – High mains power factor. – Reduced load on plant primary electrical service. – Balanced load distribution on the three phases. – Reduced effect of magnetic materials between arms on the welding current. – Reduced installation costs. Six-phase silicon rectifier with device for checking the correct diodes clamping force. Protection of the diodes against overload, overvoltages, and overtemperatures. Complex pneumatic cycle with low force squeeze. Cylinder with chrome plated stem for heavy duty works and long life; adjustable anti-rotation device. Adjustable double stroke with key control. Lubrication free pneumatic components to eliminates oil mist and to protect the environment. Head descent without pressure for set up and service. Built-in compressed air filter unit and tank. Compressed air disconnecting device. Electrodes speed control valves, shock absorber for end of stroke and air discharge silencers assuring the minimum noise. Two stage electric foot control for clamping and welding pieces only if correctly positioned. Pre-setting for additional double stage electric foot connection for the direct recalling of welding program no.2 (not on units equipped with option 6132). Water-cooled transformers, plates, electrode-holders and electrodes; transformers with epoxy resin coated windings.