To improve the production of metal wire processing, quality and cost reduction, wire drawing machine generally to frequency conversion constant tension control, and most current frequency conversion synchronous control is usually USES the external co...

High-speed wire drawing machine is one of the main equipment of metal wire processing, mainly is the metal wire processing into various specifications of fine wire. From the product specifications to distinguish the wire drawing machine can be divide...

In the spinning process, roving process has a pivotal position, with the development of power electronic technology, PLC control, variable frequency speed control, mechanical and electrical integration technology to replace the traditional mechanical...