Description: Rootier Industry specialize in manufacturing & supplying plastic injection molding screw barrel, shut off nozzle, mixing nozzle, tie bars and extrusion screw barrel and parts
screw barrel (22) shut off nozzle (8) screw tip (2) ring plungers (1)
Spring Shut Off Nozzle for Injection Machine
Analysis of the cause of the tie bar broken for some certain injection processing
General Introduce of bimetallic barrel and how it benefit plastic processing