<del id="gocmy"></del>
<fieldset id="gocmy"></fieldset>
Company news
According to the screw structure and the geometry of the threaded part, the...
2018-07-27
There are many reasons for the screw slip, such as the wear of the screw and the...
In the injection screw, the function of the screw head is: when pre-plasticizing...
The gap between the screw and the barrel of the injection molding machine is a...
Copyright ? 2017
Zhoushan Yunhai Plastic Machinery All Rights Reserved
Technical Support：wansu Zhejiang ICP 05031642
<strike id="isu2a"></strike>
