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.

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.

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.

The open weld head is designed as a tool for filler wire orbital TIG welding. This series of welding heads has AVC/OSC functions and is commonly used for thick-wall (1.5mm - 20mm) pipe-to-pipe/elbow/flange welding. The full range of welding heads covers the pipe outer diameter range from 16mm to 324mm. Tube-to-tube welds are a form of caliper design,pipes can be easily clamped and easily adjusted to accommodate pipes of different diameters.

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.

KHB12-80 Tube Sheet automatic welding machine is a specialized auto arc welding machine whereby the arc is rotated mechanically through 360° around a static work piece of tube to tube sheet with tube specification φ12～φ80 mm.

This welding track carriage is an efficient, intelligent automated welding device designed specifically for curved circumferential welding. Mounted on a dedicated welding track, the welding carriage ensures the welding gun moves smoothly along a predetermined path, achieving uniform, continuous, and high-quality welds. Equipped with a variable speed drive system, the welding track carriage allows operators to flexibly adjust the travel speed to suit different materials, thicknesses, and welding processes.

This welding carriage has a built-in precise control system and supports multiple welding modes, such as straight welding and curved welding. Its powerful magnetic device can be firmly attached to any metal surface and is suitable for horizontal, vertical, inclined and curved surfaces. One person can operate multiple magnetic welding carriages at the same time, greatly reducing labor costs.

KHB12-80 Tube Sheet welding machine is a specialized auto arc welding machine whereby the arc is rotated mechanically through 360° around a static work piece of tube to tube sheet with tube specification φ12～φ80 mm.