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Screw Barrel for Injection Molding Machine Injection Screw Barrel
US$1,000.00-50,000.00
1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

Injection screw barrel

Type

Injection Blow Molding

Structure

Horizontal

Plastic Type

Thermoplastic

Plasticizing Way

Screw Type

Clamping Way

Mechanical

Automation

Automatic

Computerized

Computerized

Certification

ISO9001:2008

HS

84779000

Transport Package

Wooden Case

Specification

ISO 9001: 2008 approved

Trademark

Zhongyang

Origin

China

HS Code

84779000

Production Capacity

100 Sets/Month

Key features

Bimetallic Alloy Construction: Utilizes Fe, Ni, Co-based alloys and tungsten carbide for superior wear resistance.
Versatile Material Compatibility: Suitable for ABS, PA, PC, PVC, Glass Fiber, and mixed recycled materials.
1-Year Warranty Coverage: Comprehensive 12-month warranty with dedicated after-sales service support.
OEM/ODM Manufacturing: Experienced manufacturer offering OEM and ODM services with rapid delivery.
Wide Parameter Range: Shot weight capacity from 30G to 30000G to meet diverse production needs.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryZhejiang Zhongyang Screw Manufacturing Co., Ltd. is presented as a China-based manufacturer and distributor of screws, barrels, and related assembly parts for plastic and rubber machinery. The supplier reports 12 years of industrial experience, a factory equipped with advanced CNC machines, more than 10 production lines, 50 quality-control staff, and exports to South America, Southeast Asia/Mideast, and Europe. It describes an ISO-certified quality system established in 2006 and offers design, technical support, customer service, and overseas engineering assistance. However, the records contain material inconsistencies regarding factory size, workforce, business type, and R&D staffing. No verifiable customer cases or detailed financial-strength evidence is provided.
Supplier typeThe supplier is legally identified as Zhejiang Zhongyang Screw Manufacturing Co., Ltd., a China-based limited company. Its stated business is designing, manufacturing, rebuilding, and distributing screws, barrels, and assembly parts, although one record labels the company nature as a trading company, creating a classification inconsistency.
CertificationsThe supplier explicitly states that it has been an ISO-certified enterprise since 2006 and that it operates a complete quality-control system covering production through final products. The specific ISO standard and certificate details are not provided.
After-Sales capabilityThe supplier describes a dedicated after-sales team, customer archiving and follow-up through product receipt and trial, efficient problem resolution, and the ability to send engineers to customer locations in China or abroad when necessary. These statements support an established service capability, though no service performance metrics are supplied.
R&D capabilityThe supplier reports professional design teams and experienced, creative engineers who address technical problems and design new screws and barrels for performance improvement. However, the records provide no quantified R&D resources, patents, new-product results, or development timeline.
Production capacityThe supplier reports a 10,000 m² factory with advanced CNC equipment, more than 10 production lines, 50 quality-control staff, and a one-month off-peak lead time. Other records state a 5,000 m² plant and alternatively more than 50,000 m² with over 200 workers, so capacity is indicated but the scale data is inconsistent.
Customization capabilityThe supplier states that it maintains sales, design, production, inspection, and service teams, supports specific customer needs, and designs new screw and barrel configurations to achieve targeted performance. This directly supports customization capability, although no examples, engineering specifications, or limits are given.

Product Q&A

Q:What materials are used for the screw and barrel?
A:
Base materials include 38CrMoAlA, 42CrMo, and 4Cr5MoSiV1. Bimetallic alloys use Fe-based, Ni-based, Co-based, or tungsten carbide compositions.
Q:What is the warranty period for this product?
A:
We provide a 1-year warranty covering mechanical defects, supported by our after-sales service team.
Q:What types of plastics can this screw barrel process?
A:
It is suitable for general plastics, ABS, PA, PC, PE, PET, PP, PS, EVA, PU, PVC, glass fiber reinforced plastics, and recycled materials.
Q:What are the surface treatment options available?
A:
Options include heat treatment, high-frequency quenching, nitriding (depth 0.5-0.8mm, hardness 900-1020HV), and hard-chrome electroplating.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak and off-season periods.

Send Inquiry

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