起重电磁铁 硬磁性材料 交流

为了适应移动电器供电需要,我公司在引进国外先进技术的基础上,设计生产了弹力式电缆卷筒,电力式电缆卷筒.它具有供电简单,操作安全可靠,结构紧凑,外形美观,电缆磨损少等特点.jt系列电缆卷筒是我公司的拳头产品之一，它以蜗卷强簧为动力，利用弹簧的储能自动卷取电缆的机械装置。具有供电简单，操作安全可靠，电缆受力适中等特点。

cable reel series jt is one of our main products.driven by swirling springs,it exploits stored energyof the springs to automatically wind the cable.it is featured of easy power supply ,safe operation and medium cable stress. cable reel series jt are classified to three structure types: built-in slip ring type,exteror slip ring type and cantilever type.among them the built-in slip ring type is compact and well-contoured ,the exteror slip ring type is easy to maitain,and the cantilever type is good at coiling long and heavy cable.