On October 20, 2011, leaders, process engineers of subsidiary of Dongfeng Motor Group visited our company, they showed strong interest in our products after carefully inspection, hoped to know more about its actual working situation. Without any preparation, we accompanied them visited one of subsidiaries of CSR Corporation limited in Zhuzhou , which we provided a set of tailored subway carriage welding electric permanent magnet fixtures in August, 2010. During field survey, we came into president Li of Manufacturing Department, he belauded our products, then introduced to our guests about its advantages.

He said: this was the first time they worked out the difficulty of clamping
of thin plate Welding since 1958 the factory is built. the factory mainly produce carriages
formed by thin steel Welding, and most of it are exported in recent years. Foreign businessman are strict with the quality and delivery time, they have tried electromagnet, permanent-magnetic chuck, hydraulic equipment, air cylinder, vacuum chuck, in order to complete orders on time, but all turn out to be unsatisfactory owing to placement strategy, installing space, continuous working , easy operation, etc. Until Electro-permanent magnet welding fixture was adapted, they found it to be the best solution. Now it has been working for 14 month without any problem.

President Li concluded the advantages of Electro-permanent magnet welding fixture:
1、 Stable Product performance: it has been working for 14 month, above 20 hours per day, without any problem or maintenance cost.
2、Easy operation: the champing and releasing of workpieces can be completed in 3 seconds ,only by pressing a button. which can improve the efficiency Significantly.
3、energy-saving: the electricity only work in the moment of magnetization and demagnetization, besides , circuits inside do not generate any heat ,which means maintenance-free.
4 Safety and reliability: after magnetization, main circuit will be cut off, which ensures the safety of workers, and gives total security against power failure.
5、Smart and strong suction: it can absolutely meet the requirements of multiaspect layout and prevention of weld deformations.
The above mentioned advantages , consists the uniqueness of Electro-permanent magnet welding fixture. He hoped to share his successful experience with others, so more and more people would get to know and benefit from this newly developed product.