One kind of transmission device

One kind of transmission device
Gearbox is a speed transmission device which achieves a variable speed effect device through the size of gear engagement. And it is widely used in industrial machinery change-up aspects. Gear box of the low speed shaft are installed with the big gear, and high-speed shaft are installed with mini gear, through the gear meshing and the transmission function, can be completed the process of speeds up or slows down. The features of mini gearboxes are as below:
1. The choices of Gearbox product are widely.
2. The operation of gearbox is steady.
3. The function of gearbox is completes