Professional slip ring manufacturer
Conventional cable winches come in two forms. One is the non-slip ring winch, the other is the end slide ring winch. The former can only be used to store cables, and cables still need to be removed or connected when retracting or releasing cables; The latter because of the use of end slip ring, and the use of ordinary brush, easy to cause brush contact is not close, causing phase loss, heating and other faults, can only be used in the requirements of low, low current occasions