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.

Orbital welding machine for tube to tubesheet welding is a high-precision automated welding equipment. The equipment adopts a servo drive system to achieve 360° rotation welding to ensure uniform and defect-free welds. In addition, the orbital welding machine for tube to tubesheet welding is equipped with an intelligent control system that can preset a variety of welding parameters to adapt to a variety of materials such as stainless steel, titanium alloy, and nickel-based alloy.

This closed head orbital welding uses a modular sealed welding head to achieve zero-defect welding in an inert gas protection environment. It supports pipe diameters of 10-200mm, welding thickness of 0.5-8mm, and uniform inner wall molding without oxidation. In addition, the weld seam Ra of this closed head orbital welding is ≤0.4μm, which meets the 3A hygiene standard. An optional remote monitoring module can be used to record the welding data chain in real time.

The Swedish IVF SmartQuench Quenching Medium Cooling Characteristics Tester monitors the quenching process in real time to improve the quality and efficiency of heat treatment. It can detect all quenching media: oils, polymers, salts, gases, etc. Automatically record cooling curve data and support export and analysis. Provide detailed test reports to help optimize the quenching process. Real-time monitoring and data analysis help quickly adjust process parameters.

The Swedish IVF Quenchtest portable cooling characteristics tester is a precision instrument used to analyze and evaluate the cooling characteristics of quenching media (such as oil, water, polymer solution, etc.). Our equipment can be used in the laboratory or directly in the quenching tank in the workshop. It simulates the actual quenching process, measures and analyzes the cooling curve of the quenching medium, helps users optimize the heat treatment process and ensure that the material performance meets the expected standards.

This intelligent program-controlled quench tester adopts PID precise temperature control technology, with an adjustable temperature range of 200-1200℃ and a temperature control accuracy of ±1.5℃. The Quench tester is equipped with a multi-functional quenching tank, which supports a variety of processes such as oil quenching, water quenching, and gas quenching. The cooling rate is steplessly adjustable from 0.1-100℃/s to meet the phase change requirements of different materials.

This trackless welding carriage is an intelligent welding device that does not require additional track installation, which enables flexible movement and efficient welding. This trackless welding carriage is equipped with a high-quality wheeled chassis and can travel freely on flat or slightly irregular metal surfaces. The equipment has a built-in intelligent navigation system and precise path control, supporting straight, curved and multi-angle welding.

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.

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.