China-Rubber-Extruding-Sheet-Screw-Barrel

June 07, 2024

1. Cod feeding rubber screw and barrel dia from 40mm ---300mm
L/D=8--20
2. Hot feeding rubber screw and barrel dia from 30mm---250mm
L/D =4--8
3. Pin rubber screw and barrel dia from 60-250mm
L/D =12---18
Material Process
 38CrMoAl  SACM 645 42CrMo nitridng treatment
 42CrMo AISI4140 hard chrome plating
 Cr12Mov SKD11 SKD61  W.Nr18509 spraying bimetallic layer , nitriding
41CrAlMo7   AAISIA355CLA whole bimetallic cladding stainess steel
 9Cr8MoVH high frequency quenching
 GHII3 nature hard after high temperatuer

Car Tray

Steering Wheel Tray,Car Food Tray,Car Seat Tray,Car Back Seat Tray Table

Ningbo Longyang Auto Products Co., Ltd. , https://www.zjlongyang-manufacturer.com