亚洲一久久久久久久久,国产精品无打码在线播放,无码精品久久久久久人妻中字,亚洲一区爱区精品无码

Product features

Rubber screw barrel:

1. Cold feeding rubber screw and barrel

Specification: Φ40-Φ300mm;

Aspect ratio: L/D=8-20


2. Hot feeding rubber screw and barrel

Specification: Φ30-Φ250mm;

Aspect ratio: L/D=4-8


3. Rubber screw and barrel of pin machine

Specification: Φ60-Φ250mm;

Aspect ratio: L/D=12-18

Type of screw:


Different rubber products, can choose different bodies of screw, can improve the quality and efficiency of products, more customer's different requirements to decide.



Rubber screw - Rubber screw barrel

Rubber screw barrel:

1. Cold feeding rubber screw and barrel

Specification: Φ40-Φ300mm;

Aspect ratio: L/D=8-20


2. Hot feeding rubber screw and barrel

Specification: Φ30-Φ250mm;

Aspect ratio: L/D=4-8


3. Rubber screw and barrel of pin machine

Specification: Φ60-Φ250mm;

Aspect ratio: L/D=12-18

Type of screw:


Different rubber products, can choose different bodies of screw, can improve the quality and efficiency of products, more customer's different requirements to decide.


Series of other products

国产成人无码AⅤ片在线观看导航| 我国产码在线观看AV哈哈哈网站 | 久久久久久国产精品无码超碰动画 | 99久久久无码国产精品古装| 国产VA免费精品高清在线观看 | 亚洲成AV 人片在线观看无码 |