What bimetallic materials are available?

We provide Fe-based, Ni-based, Co-based, NiCo-based alloys, and Tungsten carbide/Wolfram carbide options for both screws and barrels.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Does the product have CE certification?

Yes, the product has CE certification.

38crmoaia Screw Barrel with High Quality

Name: 38crmoaia Screw Barrel with High Quality
Brand: Zhejiang Pinbo Plastic Machinery Co., Ltd.
SKU: 741208155

Zhejiang, ChinaZhejiang Pinbo Plastic Machinery Co., Ltd.

US$1,000.00-5,000.00

1 Set

Product profile

Customization

Available

Type

Sheet Extruder

Plastic Processed

Model NO.

38CrMoAIA screw

Product Type

Granulating Extruder

Feeding Mode

One Feed

Assembly Structure

Separate Type Extruder

Screw

Single-Screw

Engagement System

Full Intermeshing

Screw Channel Structure

Deep Screw

Exhaust

Automation

Automatic

Computerized

Place of Origin

Zhejiang, China (Mainland)

Brand Name

Pym

Model Number

Screw and Barrel

Base Material

38crmoala; SKD11; SKD61; 40cr; 42CrMo; High Qualit

Screw Diameter

20-500mm

L/D Ratio

10-50

Bimetallic

Fe-Based,Ni-Based,Tungsten Carbide

Bimetallic Screw Process

Spray Welding

Bimetallic Barrel Process

Centrifuge Casting

Screw Design

Single Screw,Twin Screw

Transport Package

Wood Box

Specification

CE SGS BV TUV

Trademark

pym

Origin

Zhejiang Ruian

HS Code

84779000

Production Capacity

1000/Month

Key features

Customizable Dimensions: Screw diameter 20-500mm and L/D ratio 10-50 tailored to requirements.

Advanced Nitriding Tech: Nitriding treatment over 100 hours with hardness >950HV and depth 0.5-0.8mm.

Bimetallic Durability: Bimetallic layer >2mm thick with HRC 62-72 hardness for extended lifetime.

Wide Material Compatibility: Suitable for ABS, PA, PC, PE, PVC, GF reinforced, and recycled materials.

Professional OEM/ODM: Design and manufacture various screw barrels according to customer specs.

Corrosion & Wear Resistance: Anti-corrosion duplex metal spraying and tungsten carbide options available.

Reliable Warranty: 2-4 years warranty depending on plastic raw materials; bimetallic lasts longer.

Company profile

Zhejiang Pinbo Plastic Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, D/P, T/T, etc.

About Our Factory & Business Background

AddressNo. 550, Kaifa Fifth Road, Development Area in Ruian, Economic Development Zone, Ruian City, Wenzhou, Zhejiang, China

Plant Area18781 square meters

Number of Employees53

Registered Capital10,800,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Set

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsRecycling Machine, Stretch Film Making Machine, Gearbox, Screen Changer, Screw Barrel, Plastic Extruder Machine, Crusher Machine, Plastic Waste Recycling Machine, Speed Reducer, Plastic Granulator

Production Lines3

Production MachinesCNC Gantry Machining Center, Heavy-Duty CNC Machining Center, CNC Boring And Milling Machine, Deep Hole Boring Machine, Precision Surface Grinder, Gantry Surface Grinder, CNC Fiber Laser Cutting Machine, Screw Milling Machine, Heavy-Duty Long-Bed Lathe

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers10 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2003-04-22

Main MarketsSoutheast Asia/ Mideast, South Asia

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Product Q&A

Q:What are the available screw diameter and L/D ratio options?

We offer screw diameters from 20mm to 500mm and L/D ratios from 10 to 50, customizable based on your specific requirements.

Q:What materials can this screw barrel process?

It is suitable for general plastics, ABS, PA, PC, PE, PET, PP, PS, EVA, PU, PVC, U-PVC, glass fiber reinforced plastics, flame-resistant plastics, and mixed recycled materials.

Q:What is the warranty period for the screw barrel?

The warranty period is 2-4 years, depending on the plastic raw materials used. Bimetallic versions offer a much longer lifetime.

Q:Can you customize the screw design for specific applications?

Yes, we can design and manufacture various kinds of screw barrels according to customer requirements, including screw structure and compression ratio.

Q:What is the hardness of the nitrided layer?

The hardness of the nitrided layer is greater than 950HV, with a depth of 0.5-0.8mm after treatment exceeding 100 hours.