Feed Screws Extruder Screws

Model NO.: 45-65mm Plastic Processed: PE Automation: Automatic Feed Screw: Extruder Screw Tungsten Carbide: Bimetallic Specification: ISO9001: 2008 HS Code: 84779000 Type: Film Screw: Single-Screw Computerized: Computerized 45-65mm: PE Film Trademark: ZHONGYANG Origin: Zhoushan, China ZY is a professional designer and manufacturer for Screw And Barrel, Pls find the detailed info. Of feed screws as below:

Specification:
Screw Diameter: Ø 15- Ø 300
L/D ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.

Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)

Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Tungsten carbide/Wolfram carbide

Technics:
Heat treatment
Nitriding treatment
Bimetallic alloy Welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Bimetallic layer depth: 3mm

Terms and conditions:
Production time: 25 days
Packing: Export standard wooden case
Trade Terms: FOB, CNF, CIF, etc
Payment Terms: TT or L/C
Warranty and service: 1 year(Life time is much longer)

We offer:
Qualified products
On time delivery
Technical supports and services

Experienced manufacturer, we will be your best choice.

Contact us if you need more details on Feed Screws. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Extruder Screws、High Quality Screws. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Extruder Single Screw And Barrel