NC-type planetary differential is used in horizontal and vertical spiral unloading settling centrifuge, it owns the advantages of high carrying capacity, small diameter, compact structure, high transmission efficiency and big difference ratio range etc. It fits perfectly in the greater power, speed and differential speed, special in the centrifuge of high separation factors and large output torque.
 
NC-type differential generally use two drives, and input pulley generally have radial unloading device that it can bear greater radial force.
 
Precision hardened gear and internal gear, advanced design and  manufacturing process are coordinating with advanced processing equipment, the major parts have passed the balancing test that can meet the performance of the centrifuge under the high speed and small vibration frequency.
 
When NC-type differential is debugged, it should allow both ends of the outer cover to fix by balancing correction. After deduplication, corresponding mark should be signed on both ends of the cover and the corresponding position on the internal gear so that it can be disassembled again.