Gantry Type H Beam Welding Machine

Gantry Type H Beam Welding Machine

Introduction

Gantry type h beam welding machine is also named T-type series gantry welding machine. It is mainly composed of T-type cantilever hanging gantry, beam, adjustment tracking mechanism, welding wire reel bracket and so on. The gantry is driven by an AC motor, and after being decelerated by a reducer, it can realize longitudinal idling walking or welding walking. 

The walking speed is controlled by the frequency converter, and the speed is steplessly adjusted to facilitate the control of different welding speeds.

Adjustment tracking mechanism on the gantry beam welding machine consists of a guide column, a lifting carriage, a double turning mechanism, a chamfering tracking wheel device, a lifting reducer and a motor. 

Large tracking range, convenient and reliable adjustment. The welding power source has the advantages of high control accuracy, good network voltage compensation, multi-characteristic output, and low lower limit current. The wire feeder head adopts a suspended wire feeder head, which is composed of a wire feeding mechanism, a welding wire straightening mechanism, and a conductive device. 

The suspended wire feeder has a compact head structure, the wire feed motor adopts a DC motor, and the wire feed reducer adopts a planetary reducer, which has high output efficiency, large torque, high wire feed stability, good weld quality, and beautiful shape.

The flux recovery adopts a vacuum pump type recovery structure. The recovery mechanism has a simple structure and is easy to use. It automatically recovers and feeds the flux. The recovery effect is good, and the production efficiency and the utilization rate of the flux can be improved. The flux feeding and recycling system is mainly composed of main box, vacuum pump, filter, container, conveying pipe, etc.

The control system adopts a centralized control method to control the walking of the gantry, the adjustment of the two welding heads, the start and stop of the flux recovery device, the arc welding receiving arc of the two welding power sources, and the wire feeding. The two welding heads can be welded at the same time or separately. 

This saw h beam welding machine is carried out automatically, and there is an emergency stop button. The welding speed is controlled by the frequency converter with stepless speed regulation.

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