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Double Cantilever / Gantery Type Saw Welding Machine

Double Cantilever / Gantery Type Saw Welding Machine
Double Cantilever / Gantery Type Saw Welding Machine
Product Code : Model : MZGT-2000
Product Description
This machine can weld two parallel welding seam of one workpiece at one time. Charactered with single arc and double wire angle welding function, this model machine is applicable to light beam steel volume-production and variable cross section of beam steel welding, which is t-riumphantly applied to longitudinal girder polyline assembling welding of semitrailer.

This machine adopts double arc and double wire submerged welding with high production quality. Machine is equipped with two groups of floating lead arc devices to get the welding wire in good position to welding seam. There are two groups of flux feeding devices and two groups of flux recycling devices. Host vertical driving system adopts double driving, which be driven by frequency conversion motor so as to moves stable. 

Machine structure
It is divide into to floors, up floor is a place for welding wire and the down floor is a place for welding machine. Welding cantilever is at two sides applicable to heavy H beam steel welding.

Driving device :double side AC frequency conversion driving.
  • Motor power : 2—2.2KW
  • Moving speed : 250-3000mm/min
  • Rail : light rail length 2—18m; rail span:1.6m

Welding system
  • submerged welding machine : Hualian MZ--1250 welding source
  • Source deeding : towline

Moving device
  • Double driving, composed of AC motor and gear box.
  • Top of host can bear welding wire spool and recycler, and bear two submerged welding machine

Transverse Moving Trolley
  • There are two sets of trolleys on the face of gantry frame, the trolley can move left and right by reducer, gear and rack driving.
  • Welding head can be moved up and down, seam tracing device is equipped on the lead beeline bearing.

General structure
  • Host is composed of platform, fixing frame at two sides, two moving welding cantilever , lead arc frame and etc. There is a ladder for worker to go up and down.