What is the screw straightness tolerance?

The screw straightness is maintained at 0.015mm.

How long is the lead time for orders?

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

What is the warranty or after-sales support?

We provide prompt after-sales service and reply as soon as possible to any problems.

168 Hours Nitriding Treatment Screw Barrel

Name: 168 Hours Nitriding Treatment Screw Barrel
Brand: Zhejiang Pinbo Plastic Machinery Co., Ltd.
SKU: 741104555

Zhejiang, ChinaZhejiang Pinbo Plastic Machinery Co., Ltd.

US$1,000.00-5,000.00

1 Set

Product profile

Customization

Available

Material

Plastic

Type

Profile Extruder

Model NO.

screw barrel

Screw

Single-Screw

Automation

Automatic

Computerized

Plastic Processed

Base Material

38crmoaia, 42CrMo

Diameter for Single Screw

20-500mm

Screw Design

Single Screw

Application

PP PVC PE

Certificat

CE BV SGS TUV

Transport Package

Stardand

Specification

CE SGS BV TUV

Trademark

PYM

Origin

Wenzhou, Zhejiang

HS Code

847790000

Production Capacity

300set/Sets Per Month

Key features

Advanced Nitriding Technology: 7-day nitriding treatment ensures high hardness and extended lifetime of the screw barrel.

Anti-corrosion Coating: Duplex metal spraying with special alloy powders for superior wear and corrosion resistance.

High Precision Manufacturing: Fanuc CNC milling and 10m deep hole drilling ensure straightness of 0.015mm.

Proven Quality Certifications: Products certified by SGS, Bureau Veritas, TUV, and CE for reliability.

Professional Alloy Materials: Made from 38CrMoAlA or 42CrMo with surface hardness HV900-1100.

24+ Years Experience: Largest supplier in Ruian with over two decades of specialized manufacturing history.

OEM/ODM Support: Custom profiles and single-screw designs available with CAD confirmation.

Prompt After-Sale Service: 24/7 support available with quick response times for any technical issues.

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