Looks like you are not TradeKey.com's Member yet. Signup now to connect with over 9 Million Importers & Exporters globally.
Join Now, its Free |
Book call on your favorite time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Zhoushan Hina Mach

Donghai West Road 2121,Zhoushan,Zhejiang,China

View Phone Number

Free Member

Conicla twin screw and barrel


SZ45, SZ51, SZ55, SZ65, SZ80, SZ92

1000 ~ 1500 / Set ( Negotiable ) Get Latest Price


1000 per Set

1 Set

wooden case

15 to 20 days

1000 Set per Month


Contact Now

Product Specification

Material : 38CrMoAlA Treatment : Nitriding

Product Description

Conical twin screws and barrels are used for making PVC pipe, PVC profile, PVC sheet, PVC foam board, WPC product, PVC marble sheet, PVC pellets.

Technical parameter:
Hardness after hardening and tempering: HB280-320
Nitriding hardness: 950-1100HV
Nitrided layer depth: 0.5-0.8mm
Nitrided brittleness: Less than grade 2
Surface roughness: Ra0.4
Linearity of screw: 0.015mm/m
Bimetallic layer depth: ≥3mm
Bimetallic hardness: HRC60-72
Hard-chrome plating hardness after nitriding: ≥950HV
Chrome-plating layer depth: 0.025~0.10mm
High-quality alloy steel
38CrMoAlA (JIS SACM645)

Contact Us

Contact Person :Mr. Frank

Company:Zhoushan Hina Mach

Address:Donghai West Road 2121, Zhoushan, Zhejiang, China,316000


Mr. Frank < Zhoushan Hina Mach >
I want to know:

More Products From Other Suppliers

KAIAO plastic CNC prototype machining KAIAO plastic CNC prototype
CNC Plastic ABS Prototype Manufacture (SH-002) CNC Plastic ABS Prototype
spare parts for PWE planetary extruder made in China by B-TRUST Beijing spare parts for PWE
plastic drinking straw plastic drinking straw
High quality plastic glove clip glove holder glove guard different colors and models are available High quality plastic glove
Plastic pipe winding machine Plastic pipe winding
Injection Screw and Barrel Injection Screw and Barrel
pvc sheet conical twin screw barrel pvc sheet conical twin
Screw and Barrel for Plastic Injection Machine Screw and Barrel for
injection mold for plastic prodcuts injection mold for plastic
PTFE Guide belt/ Teflon wire/Guide wire/Guide tape/Guide strip PTFE Guide belt/ Teflon
conical twin screw&cylinder conical twin
bimetallic parallel twin/double screw and barrel/screw and cylinder bimetallic parallel
blow molding machine for water tank 500l, 1000l, 2000l, 3000l blow molding machine for