What is the average lead time for production?

The average lead time is one month, applicable to both peak season and off-season.

Does the manufacturer support OEM and ODM services?

Yes, OEM and ODM services are available, and we can supply optimum designs based on your specific requirements.

What certifications does the company hold?

The company adheres to ISO9001:2008 quality control standards.

Screw Barrel on 38crmoala for Pelletizer and Recycling Machine

Name: Screw Barrel on 38crmoala for Pelletizer and Recycling Machine
Brand: Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
SKU: 733898075

Zhejiang, ChinaZhejiang Zhongyang Screw Manufacturing Co., Ltd.

US$1,000.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

ZYSCREW

Type

Sheet Extruder

Plastic Processed

PVC

Product Type

Extrusion Molding Machine

Feeding Mode

One Feed

Screw

Twin-Screw

Automation

Automatic

Computerized

Size

Customized

Screw Type

Twin-Screw

Base Material

38crmoala

Nitrided Layer Depth

0.5-0.8mm

Transport Package

Film Wrapped in Wooden Case

Specification

ISO9001: 2008

Trademark

Zhongyang

Origin

China

HS Code

84779000

Production Capacity

100 Sets/Month

Key features

Customizable Size: We can customize screw barrel sizes according to customers' specific requirements.

High Hardness Nitriding: Nitrided hardness reaches 900-1000HV with a depth of 0.5-0.8mm for durability.

Multiple Material Options: Available in 38CrMoAlA, 42CrMo, SKD-61, and various bimetallic alloys.

12 Months Warranty: Comprehensive 1-year warranty coverage for quality assurance.

Professional Manufacturer: 12 years of experience exporting to over 42 countries with ISO9001:2008 certification.

Low Energy Consumption: Designed to ensure high performance and low energy consumption for extruder machines.

OEM/ODM Service: Supports OEM and ODM services with optimum design solutions based on requirements.

Fast Delivery: On-time delivery with an average lead time of one month for both peak and off-season.

Company profile

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Zhejiang, China

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 available for the screw barrel?

Base materials include 38CrMoAlA, 42CrMo, 4Cr5MoSiV1, 9Cr18MOV, and HPT. Bimetallic options include Fe-based, Ni-based, Co-based, NiCo-based alloys, and Tungsten carbide.

Q:Can the screw barrel size be customized?

Yes, we can customize the size according to customers' requirements. Standard specifications range from 24/52 to 105/213.

Q:What is the warranty period for this product?

We provide a 12-month warranty for our screw and barrel products.

Q:What is the nitriding hardness and depth?

The nitrided layer depth is 0.5-0.8mm, with a hardness of 900-1000HV and brittleness less than grade 1.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.