Shu pressure protection waist double back pad

I. Sandpaper blades have high strength and good flexibility, making them less prone to breaking.

II, The balance of the impeller is high, and there is no strong vibration at high speed rotation.

III, moderately adjusted the abrasive composition to make it sharp and have good cutting performance, suitable for surface polishing.

IV, the impeller uses high-performance adhesive and bonding technology, and the impeller is firmly integrated, capable of withstanding significant impact forces.

V, the design and manufacture of a special resin sand cloth for the hot-rolled tube's surface oxide layer with high hardness is used to create the leaf wheel, thereby increasing its durability by 20%-30%