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Customized Bimetal Twin Screw and Barrel for Injection Molding Machine LDPE and PVC Material Extruder with Conical Design

Name: Customized Bimetal Twin Screw and Barrel for Injection Molding Machine LDPE and PVC Material Extruder with Conical Design
Brand: Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd
SKU: W0010
Price: 100.00 USD
Availability: InStock

Brand Name:	WeSeW
Model Number:	W0010
MOQ:	1 pc
Price:	US$200~US$1,000 per pc
Payment Terms:	T/T,Western Union
Supply Ability:	10,000 pieces per month

Detail Information

Product Description

Detail Information

Place of Origin:

china

Certification:

CE/UL

Model NO.:

W0010

Plastic Processed:

PE, Po, PP, PVC, TPU, PBT, Pet, PLA, Etc.

Product Type:

Profile Extrusion Molding Machine

Feeding Mode:

Multiple Feed

Assembly Structure:

Integral Type Extruder

Screw:

Single-Screw

Engagement System:

Full Intermeshing

Screw Channel Structure:

Deep Screw

Exhaust:

Exhaust

Automation:

Automatic

Computerized:

Computerized

Product Name:

Bimetal Twin Screw And Barrel For Injection Molding Machine

Service:

OEM/ ODM

Surface Treatment:

Customized

Dimension(L*W*H):

Customized

Key Selling Points:

High-Accuracy

Transport Package:

Bag, Carton, Wooden Case, Customize

Specification:

Customized

Trademark:

WESEW

Origin:

China

Supply Ability:

500000/Year

Package Size:

100.00cm * 20.00cm * 20.00cm

Package Gross Weight:

50.000kg

After-sales Service:

Provide

Warranty:

12 Months

Type:

Pipe Extruder

Customization:

Available Customized Request

Shipping Cost:

About Shipping Cost And Estimated Delivery Time.

Currency:

US$

Return&refunds:

You Can Apply For A Refund Up To 30 Days After Receipt Of The Products.

Screw Design:

Plastify Extruder Single Screw Barrel

Packaging Details:

Wooden Case

Supply Ability:

10,000 pieces per month

Highlight:

Customized bimetal twin screw barrel

LDPE PVC injection molding extruder

Conical design screw barrel set

Product Description

Customized Bimetal Twin Screw and Barrel for Injection Molding Machine

The screw is the main core component of injection molding machines, with quality directly impacting product outcomes. Our bimetal twin screw and barrel system features specialized conical design optimized for LDPE and PVC material extrusion, providing superior performance in plastic processing applications.

Technical Specifications

Application	Film blower, Cast film machine
Screw Barrel Material	38CrMOALA, SACM645, Sprayed dual alloy, etc.
Screw Diameter	Φ30-Φ150
Aspect Ratio	L/D=15-35
Overall Hardness	HRC58°-68°
Nitriding Depth	0.4mm-0.7mm
Straightness	0.015mm-1000mm
Scope of Application	PE, PO, PP, PVC, TPU, PBT, PET, PLA, etc.
Technical Indicators	Conditioning time 72H, Tempering hardness HB260-290, Gas vacuum nitriding time 168H, Nitride hardness HRC62-65°
Processing Method	Vacuum nitriding, high frequency quenching, alloy spraying, electroplating hard chromium layer
Condition	New
Warranty	1 Year
Package	Wooden box

Important Notice: We only accept product customization. Please contact us before placing an order to ensure proper specifications.

Screw Material Classification

HPT Fully Hardened Powder Alloy Screw

Made from tungsten-cobalt powder alloy tool steel with integral hardening process. Uniform internal and external hardness of approximately HRC65°. Ideal for transparent products, precision components, and high-temperature corrosive plastics including LCP, PES, PPA with fiber additives.

Double Alloy Screw

Base materials SACM645 and 38CrMoAlA with tungsten carbide nickel-based alloy ion spray welding on crest or groove. Surface hardness approximately HRC60°. Suitable for transparent products and engineering materials like PA6, PA66 with fiber additives.

Electroplating Screw

SACM645 and 38CrMoAlA base materials with hard chromium, nickel, or titanium electroplating. Hardness approximately HRC60°. Recommended for PC, PMMA, PET transparent materials and corrosive U-PVC plastics.

Stainless Steel Screw

9Cr18MoV special stainless tool steel with overall quenching and hardening treatment. Overall hardness approximately HRC55°.

SKD61 Screw

Hitachi SKD61 material processed with specialized techniques for enhanced toughness and superior torsion resistance.

Ordinary Nitrided Screw

Base materials SACM645 and 38CrMoAlA with specialized processing. Nitride depth 0.5-0.8mm, overall hardness HV980~1080°. Designed for standard plastics including PP, ABS, PS, AS, PVC.

Screw Segment Functions

Feeding Section

Fixed screw groove depth responsible for preheating, conveying, and pushing plastic solids. Ensures plastic begins melting by the end of the feed section.

Compression Section

Tapering screw groove depth for melting, mixing, shear compression, and pressurized exhaust. Complete plastic dissolution occurs here with volume reduction. Compression ratio design is critical for performance.

Homogenizing Section

Fixed screw groove depth for mixing, melt transportation, and metering. Maintains consistent melt temperature and stable plastic flow rates under pressure.

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products details

Customized Bimetal Twin Screw and Barrel for Injection Molding Machine LDPE and PVC Material Extruder with Conical Design

Customized Bimetal Twin Screw and Barrel for Injection Molding Machine LDPE and PVC Material Extruder with Conical Design

Customized bimetal twin screw barrel

LDPE PVC injection molding extruder

Conical design screw barrel set