Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services with support from 8 R&D engineers.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

What types of plastics can this equipment process?

It is suitable for general and engineering plastics with up to 10% glass fiber filling.

Nitrided Screw Barrel for PP PE Pet PA ABS Plastic Molding Machine

Name: Nitrided Screw Barrel for PP PE Pet PA ABS Plastic Molding Machine
Brand: Ningbo Jinyi Precision Machinery Co., Ltd.
SKU: 1997949785

Zhejiang, ChinaNingbo Jinyi Precision Machinery Co., Ltd.

US$160.00-6,800.00

1 Set

Product profile

Customization

Available

After-sales Service

Online

Warranty

12 Months

Model NO.

Nitrided Screw Barrel

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Technics

Machining

Feature

Durable

Material

Alloy Steel

Transport Package

Sea, Air, Express, Train; Wooden Case

Specification

d16~d500mm

Trademark

JINYI

Origin

China

HS Code

84779000

Production Capacity

2000 Sets/Month

Key features

Durable Alloy Steel Material: Constructed from JYN1 alloy steel for long-lasting performance in plastic molding.

High Surface Hardness: Achieves 950-1000HV surface hardness via gas or plasma nitriding process.

Precise Nitriding Depth: Effective depth 0.3-0.5mm with max depth up to 0.6-0.8mm for optimal wear resistance.

Superior Surface Finish: Surface roughness maintained below Ra 0.8 for smooth plastic flow.

High Straightness Accuracy: Screw straightness controlled to less than 0.02mm/m for precision molding.

Comprehensive Warranty: Includes 12 months warranty coverage for peace of mind.

Online Technical Support: Dedicated online after-sales service available for immediate assistance.

OEM and ODM Services: Custom manufacturing solutions available with professional R&D engineers.

Company profile

Ningbo Jinyi Precision Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-07-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNingbo Jinyi Precision Machinery Co., Ltd. is a China-based limited company established in 2003, with 346 employees and a 24,000 m² manufacturing plant. It operates more than 10 production lines and reports annual output of 24,000 screw and barrel sets, with one-month lead times in both off-peak and peak seasons. Its product range includes screws, barrels, twin screw barrels, tie bars, accessories, and related machinery components. The supplier holds an ISO9001:2015 certificate and states that it has implemented ISO9001 and SGS certification. Evidence indicates technical experience, customization support through samples and OEM drawings, export capability, and products designed for high-wear applications. However, the slices do not provide sufficient evidence to assess financial credibility, detailed after-sales service processes, or identifiable customer cases.

Supplier typeThe supplier is identified as Ningbo Jinyi Precision Machinery Co., Ltd., a China-based limited company operating in manufacturing and industrial equipment components. One record describes the company nature as a trading company, while other records identify manufacturing operations, including a 24,000 m² plant and more than 10 production lines.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate and states that it was among the first in its field to implement ISO9001 and SGS certification. This provides direct evidence of formal quality-system certification, although the slices do not specify the scope or validity period of the SGS certification.

After-Sales capabilityThe supplier offers a two-year warranty for products running plastics containing up to 60% glass fiber and states that it supports customer needs with recommended solutions. These statements indicate some warranty and technical-support capability, but no detailed service network, response process, spare-parts policy, or complaint-handling data is provided.

R&D capabilityJINYI developed JYK bimetallic barrels and JYG ultra-wear-resistant screws, and its technical team is described as having more than 20 years of professional experience. The records also state that the company can recommend solutions for special customer needs, supporting a positive assessment of product and technical development capability.

Production capacityThe supplier reports more than 10 production lines, a 24,000 m² manufacturing plant, 346 employees, and annual screw-and-barrel productivity of 24,000 sets. It also reports one-month fulfillment times in both peak and off-peak seasons, providing explicit evidence of established production capacity and stated delivery capability.

Customization capabilityThe supplier states that it can provide products based on samples and OEM drawings and recommend solutions according to special customer requirements. Its product range covers multiple screw, barrel, tie-bar, gearbox, and accessory categories, which supports customization potential, although the slices do not quantify engineering or tooling capacity for custom projects.