KH series orbital welding machine, with open and closed welding heads, it can automatic welding pipe to pipe, tube to tube, tube to tubesheet, etc. It adopts advanced inverter power supply, self-designed control system and accordingly control software.

KHGC Closed Head Orbital Tube-Tube Welding Machine is a specialized automatic orbital tube welding machine, It can automatic welding 360 degrees around the tube, There are 6 welding heads at the same time, which can adapt to the welding of different sizes of tubes.

This pipe welding machine utilizes pulse argon arc welding technology, ensuring precise and efficient welding of closed pipes. The automated pulse function allows for controlled heat input, reducing distortion and ensuring excellent weld quality.

This robot tube to tubesheet joints system is independently developed by Kehui. The whole system realizes unmanned operation of tube sheets, efficient TIG welding, one person multi-machine control, improves production efficiency and reduces labor intensity. It is suitable for general tube sheet automatic welding in industries such as boilers, power construction, and chemical industry. Combining intelligent automation technology with excellent welding performance, it can perform fast and stable welding operations on tube sheets of different materials and specifications.

This caliper-type pipe welder uses calipers to clamp both ends of the pipe, ensuring the position and stability of the pipe, reducing deformation and displacement during the welding process, and improving welding quality and stability.

KH auto pulse argon arc orbital welder can realize auto welding of KHGK Caliper tube - tube, KHGC closed tube-tube and KHB12-80 suspension tube plate. It adopts advanced inverter power supply, self-designed control system and accordingly control software.

The automatic tube-sheet welding machine adopts advanced welding robot technology and can realize fully automated welding operations. The operator only needs to simply set parameters, and the machine can complete the entire welding process.

KHGK Pipe-Pipe Automatic Welding Machine(Open Head Orbital Welding) is a specialized automatic orbital pipe welding machine, It can automatic welding 360 degrees around the pipe, There are 6 welding heads at the same time, which can adapt to the welding of different sizes of pipes

Pipe-Pipe Automatic Orbital Welding Machine(Open Head Orbital Welding) is a specialized automatic orbital pipe welding machine, It can automatic welding 360 degrees around the pipe, There are 6 welding heads at the same time, which can adapt to the welding of different sizes of pipes.