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Seam Welding Controllers


Seam Welding Machine

We bring forth high precision Seam Welding Controllers in the national and international markets. The Micro Controller Based Seam Welding Controllers that we supply in the industry are used in Resistance Seam welding machines of any capacity and make. They have compact user-friendly micro controller based circuitry with non-volatile memory (EEPROM) to store up to 15 welding schedules. The key lock switch is provided for SET & RUN mode and WELD / NO WELD switch is also there on their front panel. In addition to this, we are one of the major Resistance Seam Welding Controllers Manufacturers in the country.

Features

  • Compact user-friendly micro controller based circuitry.
  • Double initiation foot switch, FS1 operates the solenoid valve and FS2 controls welding operation.
  • Non-Volatile Memory (EEPROM) to store up to 15 weld schedules.
  • Easy to program with UP / DOWN and ENTER keys. A two-digit LED display indicates set values. Individual operations within a weld schedule indicated by LEDs.
  • Key lock Switch provided for SET & RUN mode. WELD / NO WELD switch provided on the front panel.
  • Timings settable in terms of HALF / FULL cycles of mains supply frequency to achieve better resolution. Precise time and energy control ensures consistent weld quality.
  • Relay contact output provided to actuate the Motor Drive of the welding machine.

  • Specifications

  • Input Supply : 230V / 415V AC, 50Hz / 60Hz
  • Output : Gate-Cathode Drive signal to drive a pair of back to back thyristors of any capacity.

  • Compensation : Supply voltage fluctuation compensation. (Output voltage remains within ± 3 % as against ± 15% variation in mains voltage).

  • Trigger : External Normally Open contact of footswitch or limit switch.


  • Adjustment of various parameters possible as per table :

    Squeeze Time 0-99 half cycles
    Slope for Weld (W1) 0-9 half cycles
    Weld Time 0-99 half cycles
    Weld Energy 0-99% Programmable
    Cool Time 0-99 Half cycles
    Hold Time 0-99 half cycles
    Applications :

  • Resistance Seam welding machines of Any Capacity/ Any Make.