Screw Barrel for Injection Moulding

• Customization: Available
• After-sales Service: Provided
• Warranty: 12 Months
• Model NO.: ALVEN240808F
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Technics: Casting
• Feature: New
• Material: 38crmoaia,Sacm645,AISI4140,SKD61,Gh113
• Condition: New
• Weight (Kg): 680
• Nitriding Depth: 0.5~0.9mm
• Screw Straightness: 0.015mm
• Nitriding Hardness: Hv950-1200
• Alloy Depth: 2.0-3.0mm
• Surface Roughness: Ra 0.4 Um
• Chrome Plating Thickness: 0.05-0.10mm
• Video Outgoing-Inspection: Provided
• Key Selling Points: Long Service Life
• Nitriding Brittle: Less Than Grade 2
• Quenching Hardness: HRC58-62
• Spare Parts Type: Screw Barrel
• Screw Material: 38crmoaia,Sacm645,AISI4140,SKD61,Gh113
• Machinery Test Report: Provided
• Transport Package: Packed by Standard Export Wooden Box
• Specification: DIA20-420mm
• Trademark: ALVEN
• Origin: Zhejiang, China
• HS Code: 8477900000
• Production Capacity: 180 Set/Sets Per Month

Product Description

Product Overview

Injection machine screw

The injection screw is the core part of plastic injection molding machine, and usually the screw consists of screw head and check ring, and the barrel contains the front and nozzle. The use of screw structure is strong, and it is usually a regular three-stage screw, which can be designed as a barrier type or separating screw mechanism to improve the plasticizing ability.

The main application of injection molding screw is the processing of various kinds of injection molding products, including PE, PVC, PP, PC, PA, PET, etc.

FEATURES AT A GLANCE

COMPACT DIMENSIONS

EXTENDING UNDERCARRIAGE

SAFETY FRAME

SIMPLE CONTROL

SEASY MAINTENANCE

VERSATILITY

EXTENDING UNDERCARRIAGE

Right elevation

Left elevation

Front elevation

 

PRODUCT SPECIFICATIONS

PRODUCT SPECIFICATION
Power of locknut	100KN-35000KN Capacity of injection: 30g-30000g
Diameter of screw	Φ20-Φ220
Screw Structure and compression ratio can be designed according to different raw materials

TECHNICAL SPECIFICATION
Conventional material	38CrMoAIA, SACM645, AISI4140, SKD61, GH113
Nitrided hardness	HV950-1200
Nitrided depth	0.5-0.9MM
Quenching hardness	HRC58-62
Nitrided brittleness	Less than grade 2
Surface roughness	Ra 0.4
Screw straightness	0.015mm
Chromium plating layer hardness after nitriding	>=950HV
Chrome plate thickness	0.05-0.10MM
Alloy depth	2.0-3.0MM

Raw material	The finished product processing equipments
38CrMoAIA, SACM645	Nitriding treatment
Cr12MoV, H13	High frequency quenching
38CrMoAIA, SACM645,40Cr, AISI4140, 42CrMo	Inner hole bimetallic centrifugal casting
GH113	Nature hard after high temperature

PRODUCT CONFIGURATION

CHANGCHAI high power engine

Imported EATON control valve

Japan Shimadzu hydraulic motor

SALES AND SERVICE NETWORK

Successful Project

Project in Thailand

Project in India

Project in Russia

SIMILAR PRODUCTS

 

 

 

FAQ

Q1Are you trader or manufacturer ?

A1We are professional screw barrel manufacturer, located in Zhoushan city, near Ningbo and Shanghai.

 

COMPANY PROFILE

Our manufacturer created in 2002, located in 2002, located in Chinese famous screw- Jin Tang Town in
Zhoushan. ALVEN is a manufacturing enterprise, with professional design and manufacture of precision screw cylinder and the
ability of rubber and plastic machinery parts.Product design and development manufacturing, sales, after-sale service as one, the
introduction of demestic and foreign advanced processing equipment, plus several years of manufacturing experience, the product
ability in the formation of production process control, production facilities, inspection and testing and other aspects of human
and material resources, to improve the quality of products as the core concept. Companies adhere to the customer as the center, to
strictly control the quality of the production process, the implementation of lean production management to ensure that the
quality of the testing process continues to be effective, excellent product quality.
ALVEN the way forward is very long and very difficult, we will continue to work hard, continue to progress, to win more
customers support and more broad market.

PROFESSIONAL ABILITY

1. PRODUCTS DESIGN AND DEVELOPMENT

2. SURVEYING AND MAPPING TO YOUR DOOR
3. SCREW PRODUCTS CUSTOMIZATION
4. SCREW PRODUCTS TRANSFORMATION
5. SCREW PRODUCTS REPAIR