Qingdao Yifeng Plastic Machinery Co.,Ltd.is specialized in the design and produce PP-R tube die,Specification 20-160 Molding tool type: skep type, spiral type molding tool.
Molding tool characteristics:
1.Flows speed of melt body attains the anticipant mechanics and hot uniformity.
2.Need not core mold bracket, make flow veins disappearance happened in production.
3.Little pressure consumes, high yield