compact with high efficiency it si the most proper machine model for complying with CNC NC machine plural binged belt width offers you the optional application for wide range and the effectiveness more assembly of link plate with high strength precise coordination and stable silent motion a design of samll GAP convex points is available to prevent the chips form adhering dur to the powerful ability on removing the chips with a limited torque force it can effectively reduce the damage to the minimum level that cause by improper operation