This machine adopts PLC programable controller to control the full processes of H-beam clamping, alignment and positioning, spot welding, which has rapid speed and high effeciency.

This machine without voltage protection device, assemlies and automaticly spot welding the variable section H-beam, the welding gun is mechanical and hydraulic tracing way, convienience operation and good quality.



This machine adopts PLC programable controller to control the full processes of H-beam clamping, alignment and positioning, spot welding, which has rapid speed and high effeciency.

This machine without voltage protection device, assemlies and automaticly spot welding the variable section H-beam, the welding gun is mechanical and hydraulic tracing way, convienience operation and good quality.


DZT type Gantry Welding Machine adopts imported alternating frequency changer.
It has stable function and fast kickback function.

This arc guiding rack is triple axis mechanical tracing way, to ensure the welding gun aim at the correct position. Mainframe and welder are operated together. It is easily operated and high quality.





H-beam production line
Cutting-Assembling-Welding-Straightening