PMHJ – 400 plane truss

  • Steel bar straightening mechanism: the main bar and the belly bar are welded after the plate material is straightened by the straightening mechanism, with a high degree of automation and high production efficiency.
  • Welding machine: self-developed welding cylinder, welding speed, thereby improving the overall welding production line production speed.
  • Cutting mechanism: automatic cutting according to the length of the required mesh.
  • Belly bar bending mechanism: the upper bending teeth and the lower bending teeth are driven by the servo motor to achieve continuous bending of the belly bar, which greatly improves the production efficiency.
  • The whole adopts man-machine interface +PLC programming controller control, high degree of automation.

Main technical parameters

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Supply voltage380VCooling water temperature30 ℃ or less
Rated frequency50HzTruss height50-400mm
Load duration20%Crest spacing180-600mm
Rated input power of welding machine2×100KVADiameter of ventral bar4-8mm(round steel)
Barometric pressure0.6 ~ 0.8 MpaDiameter of main bar6-12mm
Cooling water pressure0.3 MPaMaximum welding speed14m/min
Cooling water flow40L/minOverall dimensions of equipment32 m * 2.6 m * 3.2 m

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