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Customized High-Accuracy Full Intermeshing Conical Twin Screw Barrel Set for Extrusion Machine

Customized High-Accuracy Full Intermeshing Conical Twin Screw Barrel Set for Extrusion Machine

Brand Name:	WeSeW
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.:

AS0036

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:

Screw Auger Nitride Single Twin Extruder

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:

110.00cm * 20.00cm * 20.00cm

Package Gross Weight:

70.000kg

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.

Packaging Details:

Wooden Case

Supply Ability:

10,000 pieces per month

Highlight:

Single Screw Conical Twin Screw Barrel

Extrusion Machine Screw Barrel Set

Single Screw Screw Barrel Set

Product Description

OEM Custom Extruder Conical Twin Screw Barrel Set

The screw barrel set is the core component of extrusion machinery, determining product quality through its plasticizing functions including conveying, melting, mixing, compressing, metering, and exhausting.

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

Screw Material Classification

HPT Fully Hardened Powder Alloy Screw

Made of tungsten-cobalt powder alloy tool steel with overall hardening to HRC65°. Suitable for transparent products, precision items, and high-temperature corrosive plastics like LCP, PES, PPA with fiber.

Double Alloy Screw

Uses SACM645 and 38CrMoAlA base material with tungsten carbide nickel-based alloy ion spray weld. Surface hardness HRC60°. Ideal for transparent products and engineering materials like PA6, PA66 with fiber.

Electroplating Screw

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

Stainless Steel Screw

9Cr18MoV special stainless tool steel with overall quenching and hardening to HRC55°.

SKD61 Screw

Hitachi SKD61 material with special processing for excellent toughness and torsion resistance.

Ordinary Nitrided Screw

SACM645 and 38CrMoAlA base material with nitride layer depth 0.5-0.8mm and overall hardness HV980~1080°. For processing PP, ABS, PS, AS, PVC and other standard plastics.

Screw Segment Functions

Feeding Section

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

Compression Section

Tapering groove depth section for melting, mixing, shear compression, and pressurized exhaust. Plastic completely dissolves here with volume shrinkage.

Homogenizing Section

Fixed groove depth section for mixing, melt transportation, and metering. Maintains uniform melt temperature and stable flow rate.

Product Images