What is the lead time for production?

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

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the surface roughness of the screw?

The surface roughness is less than Ra 0.8.

Bimetallic Screw Barrel for Injection Molding Machine

Name: Bimetallic Screw Barrel for Injection Molding Machine
Brand: Ningbo Jinyi Precision Machinery Co., Ltd.
SKU: 2314270065

Zhejiang, ChinaNingbo Jinyi Precision Machinery Co., Ltd.

US$160.00-5,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online

Warranty

12 Months

Type

Injection Blow Molding

Structure

Vertical and Horizontal Composite

Plastic Type

Thermoplastic

Plasticizing Way

Screw Type

Clamping Way

Hydraulic & Mechanical

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008

Model No.

Bimetallic Screw

Technics

Machining

Material

Alloy Steel

Standard

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

Feature

Durable

Transport Package

Wooden Case

Specification

d16~d500mm

Trademark

JINYI

Origin

China

HS Code

84779000

Production Capacity

2000set/Month

Key features

PTA Alloy Spraying Technology: Automatic plasma transferred arc spraying ensures superior stability and surface quality.

High Surface Hardness: Achieves 46-58 HRC for enhanced wear and corrosion resistance.

Precision Straightness: Maintains screw straightness within 0.02mm/m for optimal performance.

Wide Size Range: Available in diameters from 14mm to 400mm and lengths up to 8,000mm.

12 Months Warranty: Comes with a comprehensive 12-month warranty coverage.

OEM and ODM Services: Full OEM and ODM customization services are available.

CE Certified: Product meets CE safety and quality standards.

Versatile Application: Suitable for injection, extrusion, and blowing machines with up to 15% glass fiber.

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: ≤18h 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.