Ningbo Rootier Industry Co , Ltd

suitbable for high frequency injection process, also high speed injection synchonization . suitbable for high frequency injection process, also hig

internal spirng shut-off nozzle mainly serves to solve the leakag of thermoplastic injection process with high fluidity like , PA , PP , PS , PE , whi

Special designed for liquid silicon rubber injection process , which integrated inside pneumatic and water circuit system to prevent the vulcanization

filter nozzle is mainly used to purify passing polymer, block foreign obejects entering mold , improve production quality and protect mould , . we off

internal spirng shut-off nozzle mainly serves to solve the leakag of thermoplastic injection process with high fluidity like , PA , PP , PS , PE , whi

homogenize melting polymer, avoid pigment patch , improve product surface finish , evenly disperse colorant , improve color mixing , reduce colorant d