3WM

Adopting the design of synchronous and uniform rotation of the entire workpiece, it is perfectly compatible with multi-element composite coatings. Compared to traditional planetary gear rotation fixtures, the structure is greatly simplified, the weight is reduced, the space occupied is smaller, and the overall equipment cost is reduced. (Compared to the planetary gear 3W self rotating model (old model, note that the planetary structure here is not from the same series as 4WTM), it has more installed capacity and occupies less equipment space)