What payment terms do you accept?

We accept LC, T/T, PayPal, Small-amount payment, and Western Union.

What is the nitriding hardness of the screw?

The nitriding hardness ranges from HRC56 to HRC58.

Do you provide OEM or ODM services?

Yes, both OEM and ODM services are available for our screw and barrel products.

45mm Film Blowing Machine Screw and Barrel

Name: 45mm Film Blowing Machine Screw and Barrel
Brand: ZHOUSHAN JINTANG OULIN MACHINERY CO., LTD.
SKU: 921968735

Zhejiang, ChinaZHOUSHAN JINTANG OULIN MACHINERY CO., LTD.

US$500.00-1,000.00

1 Set

Product profile

Customization

Available

After-sales Service

If Has Quality Defects, a New One Will Be Made.

Warranty

180 Days

Model NO.

45mm

Standard

DIN, JIS

Technics

Cutting, Heat Treatment, Pta Welding, Casting

Feature

Long Working Life

Material

Alloy Steel

Transport Package

Plywood Case

Specification

45mm

Trademark

OULIN

Origin

China

HS Code

84779000

Production Capacity

300-500 Sets Per Year

Key features

Nitriding Quality Material: Base steel 38CrMoAlA with nitriding treatment for superior hardness and wear resistance.

High Precision Straightness: Screw straightness controlled within 0.015mm for stable extrusion performance.

Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs.

Durable Alloy Layer: Alloy layer depth of 2mm-3mm with hardness HRC56-64 for extended service life.

Versatile Application: Suitable for film, pipe, recycling, pelleting, sheet, profiles, and rod extrusion.

Strict Quality Inspection: 100% visual and function inspection for all finished products before delivery.

Global Export Experience: Exporting to over 20 countries including India, Spain, Chile, and Italy since 2012.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

ZHOUSHAN JINTANG OULIN MACHINERY CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.02h

About Our Factory & Business Background

AddressNo. 24, Hope Road, Jintang Town, Dinghai District, Zhoushan, Zhejiang, China

Plant Area4438 square meters

Number of Employees49

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, PayPal, Small-amount payment, Western Union

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

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

Minimum Order Quantity1 set

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsScrew Barrel, Injection Screw and Cannon, Extrusion Screw and Cylinder, Twin Conical Screw and Barrel, Screw Elements and Segmented Barrel, Twin Parallel Screw and Barrel, Rubber Screw and Barrel

Production Lines16

Production MachinesCNC Lathe, Lathe, Inner-aperture-grinding Machine, CNC Milling Machine, Outer Diameter Grinder, Vertical Milling Machine, CNC Machining Center, Drilling Machine, CNC PTA Alloy Welding Machine

QA/QC inspectors2 people

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

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes