The central current collector solves the problem of transmitting current from a fixed device to a rotating device, which is a rotating part on a fixed shaft to transmit power. Large current is transmitted to the conductive ring through copper brushes to ensure maximum surface contact and stable current. , with a variable unique spring design to ensure constant contact between the carbon brush and the slip ring. Weak signals such as control and data use precious metal brush wire for multi-point contact, and the contact resistance is extremely low.

    Products are widely used in industrial and mining enterprises such as ports, wharfs, power stations, water conservancy projects, mining and metallurgy.