<tr id="32ean"></tr>
Home
About Us
Company Profile
Corporate Culture
Corporate Honors
Workshop
Production Process
Product
Single-screw extruder screw and barrel
Conical twin-screw and barrel
Parallel twin-screw, barrel
Bimetallic screw and barrel
Injection molding machine screw and barrel
Rubber machine screw and barrel
Recycling and pelletizing screw material and barrel
Planetary screw and barrel
Screw for Cables and Wires
Stainless steel screws and barrels for puffed foods, ice-making, and sugar production
Video
Blog
Company News
Industry News
Contact Us
Message
中文版
English
???
???????
Functional Features of the Exhaust Screw
The venting screw is a specialized component used in extruders, vacuum pumps, and other equipment, with the primary function of efficiently removing volatiles, moisture, or entrapped air from the material to enhance product quality and process stability.
04
2026
/
01
Determination of the Depth of the Screw Grooves in the Exhaust Screw and the Pump Ratio
The groove depth of the venting screw and the pump ratio are critical parameters in screw design, directly influencing venting efficiency, plasticization quality, and extrusion stability.
Surface Treatment and Service Life of Injection Molding Machine Screws
Injection molding machine screws operate under conditions of high temperature, high pressure, high mechanical torque, and significant friction; therefore, surface treatment technologies are critical for enhancing wear resistance and extending service life.
Phone:86-580-8595116 / 2082588Mobile phone:86-13867207187
Email:zsxtjx@163.com / info@zsxtjx.comAddress: No. 10, Donghou Road, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province
Zhoushan Dinghai Xutai Machinery Co., Ltd.Powered by www.300.cn SEO
Leave a Message Online
Please contact us if you have any questions!
