Microplasma-arc welding unit «plasmaJET 250 SPS»

Integrated high-performance cooling by circulating water
Modes of operation 2-cycle / 4-cycle / time lapse control / plasma spot welding
Storage of all welding parameters in welding programs (standard 60, please see: options)
Excellent burning behaviour of pilot due to inverter technology
Test sequence for the welding program
Indication of fault messages in plain text
Indication of the welding program flow
Monitoring of the coolant flow-rate to protect the plasma-torch
Built-in flowmeter for the precise setting of pilot- and shielding gas
Pulsed-mode operation with variable frequency, width and basic current
Modular control system (Siemens S7-200) with software-based program control
Simple entry of welding parameters with menu-technique and indicator
Software-based adjustment to any welding task
Control receptacle of the device (start/stop welding, start pilot, delete message, emergency stop, current-recognition pilot current, current recognition main current, fault message, welding programs retrievable in bi-nary-coded data).
Plain text display can be shifted between English and German (please refer to the options)
Wheeled. Swivelling rollers with brakes
Central connection for the welding torch
Modes of operation: TIG and plasma

Features of the «plasmaJET SPS» units

Gas monitoring
- Monitoring the amount of gas with adjustable alert limits for shielding/pilot gas
Communication
Power source connectable to a bus system (?Profibus? DP or Siemens MPI)
- Surveillance of all welding parameters at the device control
- Central diplay for status and error messages
- Access to all functions of the power source
Path sensitive control
- Synchronized path for welding process via pulse generator
- 10 programmable currents and ramps
- Activation for motor controller
- 100 welding programs only if equipped with function display OP7
Gas control

KNAUTZ GmbH & Co. KG
Diepenbrucher Straße 39
D-42697 Solingen