How are the machines packaged for shipping?

Machines undergo anti-rust treatment, are wrapped in plastic film, and fixed on wooden brackets.

Can I check the machine quality before delivery?

Yes, we provide online video testing, detailed testing reports, and accept third-party inspections.

Jwell 120/31 Counter-Rotate Parallel Twin Screw

Name: Jwell 120/31 Counter-Rotate Parallel Twin Screw
Brand: Jwell Machinery( Liyang)Co., Ltd.
SKU: 2066421705

Jiangsu, ChinaJwell Machinery( Liyang)Co., Ltd.

US$2,699.00-8,799.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

1 Year

Model NO.

Jwell 120/31 Counter-rotate parallel twin screw

Standard

Technics

Push

Feature

Recycle

Material

Stainless Steel

Name

Screw and Barrel

After-Sale Service

After-Sale Overseas

Screw Material

38crmoala

Treatment Style

Heating Treatment

Treatment

Nitriding Treatment

Usage

Plastic Extruder

Marketing Type

Hot Product

Keywords

Plastic Screw and Barrel

Certification

CE ISO

Brand

Jinhailuo

Appilication

Plastic Making Machine

Transport Package

Wooden Cases

Specification

1000*2000*800

Trademark

Jwell

Origin

China

Production Capacity

250pieces/Month

Key features

Counter-Rotate Twin Screw Design: Two parallel screws rotate in opposite directions for low speed, less heat, and uniform material conveying.

High-Quality Screw Material: Screws and barrels made of 38CrMoAlA with nitriding and heating treatment for durability.

Comprehensive Warranty Coverage: 12-month guarantee covering mechanical defects with free spare parts (excluding easy-broken parts).

Global Technical Support: Engineers available worldwide for on-site installation, training, and online guidance.

Strict Quality Control: ISO9001:2000 certified with 100% visual and functional inspection before delivery.

Flexible Customization Options: Full customization, minor customization, and design-based customization available.

Wide Application Range: Suitable for PVC pipe/profile extrusion and PP/PE sheet production lines.

Detailed Pre-Delivery Inspection: Online video testing and third-party inspection reports provided before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Jwell Machinery( Liyang)Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.85h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Liyang, Changzhou, with associated companies in the manufacturing industry. It reports production of more than 3,000 sets annually of high-grade plastic extrusion lines and complete equipment, although the stated manufacturing structure includes only one production line and no continuous batch quantity reconciliation. The supplier demonstrates broad customization, ODM, recent new-product activity, and OEM service for well-known brands. It has documented procedures for supplier assessment, corrective and preventive actions, complaint handling, and finished-product inspection. Overseas service offerings include debugging, maintenance, repair, training, and equipment installation, with a stated one-month lead time in both peak and off-season. Financial evidence is limited to year labels rather than actual financial results. No SDK, overseas warehouse, overseas showroom, or confirmed sustainability documentation is reported.

Supplier typeThe supplier is explicitly described as a factory located in Liyang, Changzhou, and its associated companies operate in manufacturing. Its stated business includes producing high-grade plastic extrusion lines and complete equipment, indicating an equipment manufacturer rather than a service-only supplier.

After-Sales capabilityThe supplier reports documented and followed procedures for handling customer complaints and corrective and preventive actions. Its overseas service offerings include debugging, maintenance, repair, training, and equipment installation, with a stated one-month average lead time in both peak and off-season; however, it does not operate an overseas warehouse or showroom.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting active product development capability. It also reports no available SDK, which may limit software-development integration, but does not negate the documented product R&D activity.

Production capacityThe company describes annual production exceeding 3,000 sets of high-grade plastic extrusion production lines and other complete equipment, and reports in-stock capability, valid contracts with associated subcontractors, and an outsourcing SOP. However, only one production line is reported and the factory does not continuously reconcile quantities for each batch or mass production, indicating a control limitation despite the stated output capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing strong direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services to well-known brands and lists several partner companies, including Jin Wei-related machinery and equipment entities. The slices do not identify the specific well-known brands, project details, volumes, or performance outcomes, so the evidence supports customer experience but is not sufficiently detailed for independent case validation.