Screw and Barrel for Plastic Injection Molding Machine

US$1.00-716.00 1 Piece (MOQ)

Basic Info.

Model NO.

HTM580

Type

Injection Blow Molding

Structure

Vertical and Horizontal Composite

Plastic Type

Thermoplastic

Plasticizing Way

Screw Type

Clamping Way

Hydraulic & Mechanical

Automation

Automatic

Computerized

Certification

ISO9001:2008

Leading Time

35-45days

Application

Injection

Diameter of Screw

20-220mm

Hardness of Nitrided Layer

Hv950-1000

Nitrided Layer Thickness

0.55-0.70mm

Steel Material

38crmoaia

Surface Roughness

Ra0.4

Warranty and Service

1 Year

Delivery Ways

by Sea or by Air

Power of Locknut

100kn-35000kn

Transport Package

Wood Case

Specification

ISO9001: 2008

Trademark

DONGBIN

Origin

China

HS Code

84779000

Production Capacity

2000

Product Description

Product Description
Power of locknut:100KN-35000KN
Capacity of injection:30g-30000g
Diameter of Screw:φ20-φ220mm
Screw can be mated with different heads of screw
Materials
38CrmoAIA
Duplex stainless Steels
GH3#
Power Metallurgy Raw Material
Cold/Thermal Spray Hard Metal Process
Advanced Nitriding Process
Corrosion&Abrasion Resistance Bimetal Spraying Process

Technical Index

Product	Screw&Barrel
Tempering hardness	HB240-280
Hardness of nitrogen treatment	HV950-1000
Depth of nitrogen layer	0.55-0.70
Nitrided brittleness	Less than grade 1
Surface roughness	Ra 0.4
Screw straightness	0.015mm
Hardness after nitriding	≥900HB
Chromium-plating depth	0.05-0.10mm
Alloy hardness	HRC55-62
Alloy Depth	1.5-2.0mm

Production Process BlankingRough MachiningQuenching and TemperingSemi Finishing MachiningFinish MachiningNitriding or Bimetallic TreatmentDetectingFinished ProductDebugging after the Sale

Our Service
Warranty and service: 1years

Our Advantages
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly

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