PEI PF Spot and Projection Resistance Welding Machines

• Linear action machines suitable for spot, resistance and projection welding, cross wire work with bar holders etc. Ideal for weld nuts up to M10
• Rigid top arm with cylinder acting directly on top platen/electrode holder ensuring linear movement and fast response
• Lower arm adjustable for height and can be fitted with platen
• Main transformer, arms and electrode holders are fully water cooled
• 25mm diameter electrode holders with BS taper ( 625 series )
• All machines can be fitted with an adjustable height-lift cylinder with manual or electric valve operation - useful for access over flanges etc. and for electrode replacement
• Fitted with PX1700PRO digital control
• 400V input power
• PF136 - 35kva, PF151 - 50kva, PF181 - 80kva
• 100 welding programs storable.
• Welding time adjustable in half periods (single-phase AC welding machines). Weld quality control monitoring by weld current limits (tolerance) in self-teaching mode
• Weld Counter- RMS weld current measurement. USB port for backing up programs, firmware updates, welding reports performed in Excel format on a USB stick.
• Date and time clock, with backup battery. Analog output for proportional solenoid valve control. Alarm output
• Dedicated inputs for the selection of 31 programs from external devices (such as PLC). Programmed electrode force control (in combination with optional proportional solenoid valve)
• RS485 port for expansion. Prepared for wireless communication modules.

Package Includes:

• 12 month warranty