One is ground shaft drive, the other is independent motor drive. The price of ground shaft drive is moderate, and the cost of independent motor is higher, but the rotation speed is faster, which can reach 200 rpm. At the same time, the motor and frequency converter can be replaced according to the requirements of customers, such as Siemens brand.
Special steel is used to make the winch bow, which is more solid and stable.
Adopt the detection device of broken line and stop.
It has a patent designed safety shield protection device. Closed safety cover: The main safety cover is equipped with push-protection switch. Only when the sliding door is fully closed can the main unit be started. An acrylic transparent window is attached to each movable door to facilitate observation of equipment operation.