Production tension spring _ Weifang Tianma spring tension spring _

Changyi Pegasus spring plant (www.wftmth.com) is located in Weifang City, Shandong Weifang Changyi dimethyl village surrounded the town, Contact: Manager Ma compression spring (CompressionSprings) Foreign overload pressure to provide resistance forces. Compression springs are generally coiled metal wire and a fixed pitch diameter. Compression springs are set by a plurality of open coil outside pressure (such as gravity pressure wheels, or physical pressure in the mattress) supplying resistance forces. That is, they are pushed back to resist external pressure. Compression springs are generally coiled metal wire and a fixed pitch diameter. Also, conical compression spring, or a combination of linear and conical spring. Depending on the applications, the compression spring may be used to resist the pressure and (or) to store energy. Round wire compression spring is the most commonly used, but square, rectangular and the wire to create a specific shape of a compression spring. Many different types of metal protective layer on the spring tension spring in terms of price, the general approach is to get electricity gilded metal protective layer. Plating layer can not only be protected from corrosion, and can improve the appearance of the spring. Some of the plated metal can also improve the performance of the spring tension springs supply, such as increasing the surface hardness of the tension spring to increase the wear resistance, to improve thermal stability and prevent corrosion rays. However, if only for the spring of corrosion in general should use electro-galvanized layer and cadmium plating layer.