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  • Name: Thermit welding combination

The company now has 2 advanced welding technicians and 9 welders. They are mainly engaged in rail welding, have rich site experiences and can select the welding combination mode according to the requirements of customers. The company produces main welding auxiliary devices (including rail cutter, knob remover and tensor), possesses 20 sets of special rail welding small tools (including rail aligning frame and preheating guns etc.), selects advanced welding flux process and performs flaw detection tracking timely after welding.

Thermit welding site operation construction diagram


Site flow chart


Completed thermit welding diagram

Beijing Yan Hong Da Railway Equipment Co., Ltd.   Powered by360/cn  京ICP备15027962  

Add:Building 15 Zone 5, 188 South 4th Ring WestRoad, Fengtai District, Beijing, China.  Tel:+86-010-56057666-8041 Fax:+86-010-56057677