Plastic machine knives is mainly used in plastics and rubber of shattered, and film cut. They need precise geometric dimension tolerance and the blade Angle, to ensure its and equipment are in good cooperation. So the company adopts the high quality material and good heat treatment, make the blade to the appropriate hardness and residual small stress, which not only ensures the blade intensity and sharp, and the blade is not easy to collapse and deformation blade. Because of this, we have is the national famous the plastic molding machinery auxiliaries manufacturing company of the main suppliers.