Parallel Double Screw and Barrel Two Screws

Xinrong Brush Industry / 2022-07-04

Parallel Double Screw and Barrel Two Screws

=== Base Info ===

=== Description ===

Basic Info.

Model NO. ZYSCREW Type Profile Extruder Screw Twin-Screw Plastic Processed WPC PVC Size Customize Nitrided Layer Depth 0.5-0.8mm Nitrided Hardness HRC56-58 Transport Package Slushing Oil Coated& Film Wrapped in Wooden Case Specification ISO 9001: 2008 approved Trademark ZHONGYANG Origin China HS Code 84779000 Production Capacity 100 Sets/ Month

Product Description

Parallel Double Screw and Barrel Two Screws

 
Specification:
Diameter: Φ 45mm-Φ 200mm
L/D ratio: 16-35
The compression ratio of screws can be designed according to different products and ingredients

Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT

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

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
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
Hard-chrome plating hardness after nitriding: ≥ 950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year
Experienced manufacturer, we will be the best choice.

Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws
Parallel Double Screw and Barrel Two Screws

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