What is the warranty period and after-sales support?

We provide a 12-month warranty and offer online after-sales service support.

What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

JYK3 Bimetallic Barrel with 40% Tungsten Carbide Composition

Name: JYK3 Bimetallic Barrel with 40% Tungsten Carbide Composition
Brand: Ningbo Jinyi Precision Machinery Co., Ltd.
SKU: 1997078455

Zhejiang, ChinaNingbo Jinyi Precision Machinery Co., Ltd.

US$160.00-8,900.00

1 Set

Product profile

Customization

Available

After-sales Service

Online

Warranty

12 Months

Model NO.

bimetallic 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

High Wear Resistance: Up to 45% tungsten carbide provides 5x wear resistance compared to normal bimetallic barrels.

Corrosion & Abrasion Resistant: Centrifugal casting creates a 1.5-2.0mm alloy layer with 52-62 HRC hardness for durability.

Versatile Material Options: Available in JYK-1, JYK-2, and JYK-3 alloys tailored for different plastic types and fillers.

Custom Manufacturing: OEM and ODM services available with sizes up to 500mm diameter and 8,000mm length.

Wide Application Scope: Suitable for general and engineering plastics with up to 60% glass fiber filling.

12-Month Warranty: Comprehensive 12-month warranty coverage with online after-sales service support.

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.