What are the payment terms?

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

What is the lead time for orders?

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

Are the screws suitable for PP granules?

Yes, our screws are specifically designed to process PP granules which require special handling compared to other plastics.

Single Screw for PE WPC Profile Machine WPC Composite Decking Flooring Extrusion Production Line Plastic Machine Extruder

Name: Single Screw for PE WPC Profile Machine WPC Composite Decking Flooring Extrusion Production Line Plastic Machine Extruder
Brand: Ningbo Jinyi Precision Machinery Co., Ltd.
SKU: 2138329445

Zhejiang, ChinaNingbo Jinyi Precision Machinery Co., Ltd.

US$5,000.00

1-5 Pieces

US$4,600.00

6-11 Pieces

US$4,500.00

12+ Pieces

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Teach You Until You Can by Yourself

Warranty

1 Year

Model NO.

JY-S41

Standard

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

Technics

Nitriding;Electroplating;Pta

Feature

Recycle, Disposable

Material

Metal

Electroplating Thickness

0.02-0.08

Nitriding Thickness

0.3-0.6

Pta Bimetallic Thickness

1.5-2mm

Hardness

46-58HRC

Straigntness

0.02mm/M

Surface Roughness

Less Than Ra0.8

Transport Package

by Wooden Box Strongly and Safely

Specification

Dia14-600mm max length 10000mm

Trademark

Jinyi

Origin

Ningbo China

HS Code

8477900000

Production Capacity

100000PCS/Year

Key features

Comprehensive Manufacturing Capability: Own 5 factories including injection, extrusion, electroplating, and casting workshops with 30+ CNC machines.

Advanced Surface Treatment: Offers Nitriding, PTA bimetallic spraying, and electroplating with customizable thickness and hardness.

Customized Material Specifications: Electroplating 0.02-0.08mm, Nitriding 0.3-0.6mm, PTA 1.5-2mm, Hardness 46-58HRC, Roughness <Ra0.8.

High Production Capacity: Monthly capacity of 5000 tons and annual capacity of 60,000 tons with strong execution team.

Professional Technical Support: 6 R&D engineers for design and 4 after-sales staff for immediate technical assistance.

OEM and ODM Services: Full OEM and ODM services available with strong ERP system for drawing recommendations.

Strict Quality Control: Equipped with Rockwell hardness tester, coordinate measuring, spectrometer, and metallographic microscope.

Specialized for PP Granules: Specially designed screws for PP granule processing, distinct from other plastic processing requirements.

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.