Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
PRODUCTS
Product Description
Product Application
Application
PVC profile(door&window)、WPC(PVC, PE)、PVC foam board、PVC pipe、PVC compound etc.
Specification
φ35/75 φ40/84 φ45/90 φ45/97 φ45/100 φ50/105 φ51/105
φ55/110 φ55/120 φ58/125 φ60/125 φ65/120 φ65/132 φ68/147
φ72/151 φ80/143 φ80/156 φ80/174 φ92/188 φ95/191 φ105/216
Products Description
Production Process&Inspection
4. Borning barrel inside
5. Barrel feeding hole
6. Barrel holes punching
Barrel inside hardness will be checked after hardening & tempering and nitriding.
Screw hardness will be checked twice after heat treatment.
Each size will cheked during production and once again after finish.
Our heat treatment
72 hours hardening & tempering,hardness is HB280-320.
120 hours nitriding,hardness is HV900-1000.
Alloy Hardness:HRC 50-65
Alloy Depth:0.8-2.0mm
Quality Control
Packaging
Company Profile
Contact Us
Thanks for your visting!
Let's Replace Your Screw Barrel
YOU MIGHT ALSO LIKE
GET IN TOUCH
If you have any questions our products or services,feel free to reach out to us.Provide unique experiences for everyone involved with a brand. we’ve got preferential price and best-quality products for you.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.