Professional design and manufacture screw,
barrel, tube materials production enterprises,
English
簡體中文
CONTACT:+86-0580-8592012
HOME
Company
Products
FAQ
News
Contact Us
Company News
Industry News
CONTACT US
No.54 ,Dafeng Road,Xihou Industrial Park, Jintang Town, Dinghai District, Zhoushan, Zhejiang Province
+86-0580-8592012
+86-0580-8591314
foreign@hr-screw.com
Home
>>
News
>>
Industry News
Ditch the threaded rod in your RepRap 3D printer and upgrade to a lead scr...
Provided 3D printable files and a detailed walkthrough […]
2017-12-13
Steel Dynamics to Acquire Vulcan Threaded Products to Expand Finishing
'During 2015, we identified the pursuit of higher-margi […]
2017-12-13
India Wins US Anti-dumping Case on Steel Threaded Rod
WASHINGTON, AUG 7: An independent US quasi-judicial fed […]
2017-12-13
Injection Molding Machine Screw has the Following Characteristics
1. Injection screw diameter ratio and compression ratio […]
2017-12-13
Rubber Machine Barrel Screw Design Requirements
1. Processing range: the smallest hole Φ14, the larges […]
2017-12-13
Common Materials for Screws
At present, China commonly used screw material 45 ste […]
2017-12-13
Screw design considerations
Extruder barrel with plastic and tight fit with the […]
2017-12-13
Design Principle of Barrel Screw for Injection Molding Machine
The main pin screw part is common screw, pin can be set […]
2017-12-13
上一頁
1
2
下一頁
? 2017 Heng Rui Machinery All Rights Reserved. Design By:
http://www.21pla.com/
激情影院_天天干-夜夜啪_天天操-天天啪-天天射--天天撸-天天看片_天天在线视频,快猫破解版 apk,黄得让人湿的片段,大盛魁