CEA PPS

FEATURES

• Excellent welding performance on all weldable metals
• Synchronous firing of the SCR assembly with phase-shift welding current adjustment, eliminating the need for switching transistors
• Thermostatic protection of the SCR assembly
• High welding currents with low power consumption
• Self-lubricating pneumatic components to eliminate oil deposits and protect the environment from contamination
• Water-cooled secondary circuit, including electrodes, electrode holders, platens and transformer, to prevent overheating
• Height-adjustable, water-cooled copper electrode holders
• Adjustable electrode force via a pressure-reducing assembly fitted with a pressure gauge and filter for automatic removal of air contaminants
• Upper electrode operated by a self-lubricating double-acting pneumatic cylinder with speed control, end stop and silencer for compressed air exhaust
• Manual valve for lowering the upper head without pressure for cleaning, centring and routine maintenance of the electrodes
• Solenoid valve for controlling the welding cylinder
• Emergency cycle stop button.

PPS 35
PPS 60

• Round lower arm with adjustable height and lateral positioning.
• The lower arm support can be rotated to provide a greater gap between the arms.

PPS 125

• Linear bearing guide system for the upper head