This orbital tube welding machines adopts a high-precision servo control system to achieve 360° full-position automatic welding. Suitable for a variety of materials such as carbon steel and stainless steel, the welding speed is adjustable (50-300mm/min), and the repeat positioning accuracy is ±0.05mm, ensuring that the weld is uniform and defect-free. This orbital tube welding machines is equipped with an intelligent parameter memory function and a gas protection system, supports pulse welding technology, and significantly improves the welding qualification rate of thin-walled tubes (starting from 3mm).

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.

KHGC series enclosed type orbital weld head can be used for tube outer diameter from Ф3-Ф180mm tube to tube automatic welding at all positions. It is suitable for welding carbon steel, alloy steel, stainless steel, and titanium alloy thin-walled tubes. In addition, this orbital weld head uses a maxon servo motor that is suitable for small spaces. The welding head can rotate continuously without the need for spot welding.

The KHPP Magnetic Type Orbital Pipe Welding Machine is a customized machine, which is used for fabricated tube orbital welding projects - the pipe is fixed, welding carriage do all-position welding around the tube with the efficiency-cost MIG welding process. Suiting for large sizes tube Diameter≥140mm (≥5 inch), thickness 4 - 60mm.

Each sliding track of this Orbital welder adopts machine tool linear track, which ensures zero-clearance operation, smooth and no jamming, no deformation, and machine integrity. The flexible stainless steel track is elastic, can handle large or small arcs, and can naturally return to level. This Orbital welder has a wider range of weld diameters and can operate normally and stably regardless of internal or external welding.

This automatic tank welder has 5 welding strip transport methods, simulating manual strip transport, and the weld seam has a uniform appearance and is more stable. The welding seam width can be adjusted in a wide range of 0-30 mm, which can be adapted to the welding of various thin and thick plates. The welding speed, operation and power can be adjusted at will between 0-1 6 5 0 mm/min. This automatic tank welder can adjust the length and speed at will to adapt to welding at various distances.

KHGK series pipe-to-pipe fully automatic pulse argon arc welding machine is specially designed for all-position automatic welding of pipes with an outer diameter of 16 to 300mm. The entire set of equipment is independently developed by our company. It adopts advanced inverter DC pulse argon arc welding power supply, vehicle-mounted integrated design, touch screen data input, and PLC module control system.

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 series orbital weld head, 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.