Is inspection required before shipment?

Yes, the seller tests all machines before shipment. Buyers can inspect at our factory or entrust a third party.

What are the costs for overseas installation?

The buyer covers food, accommodation, and round-trip tickets. The engineer salary is 100 USD per day.

What spare parts are provided for free?

We include free spare electrical parts such as barrel heaters, thermocouples, breakers, and relays.

High Quality PE Large-Diameter Spiral Pipe Extruder

Name: High Quality PE Large-Diameter Spiral Pipe Extruder
Brand: QINGDAO TRUSTY PLASTIC MACHINERY CO., LTD.
SKU: 1946543542

Shandong, ChinaQINGDAO TRUSTY PLASTIC MACHINERY CO., LTD.

US$46,000.00-180,000.00

1 Set

Product profile

Customization

Available

Warranty

14 Months

Product Type

PE Pipe

Model NO.

SJ75/30+SJ55/30

Screw No.

Single-screw

Automation

Automatic

Computerized

Certification

Customized

Condition

New

After-sales Service

Oversea Installation&Debugging

Contactor

Siemens

Relay

Omron

Inverter

ABB

Motor

Simens

Transport Package

Wooden Packing

Specification

Customized

Trademark

TRUSTY

Origin

Qingdao

HS Code

84772090

Production Capacity

10 Sets/Month

Key features

High Production Efficiency: Features large output, stable operation, and excellent creep resistance for efficient pipe manufacturing.

Advanced PLC Control: Equipped with computerized PLC system for easy operation, stability, and high temperature control accuracy.

Customized Configuration: Offers customizable contactors, relays, inverters, and motors to meet specific client requirements.

Overseas Installation Support: Includes technician dispatch for installation, debugging, and worker training at buyer's factory.

Comprehensive Warranty: Provides 12-month warranty covering free spare parts and services for mechanical defects.

Free Spare Parts: Supplies free spare electrical parts like thermocouples and breakers with every shipment.

Diverse Pipe Sizes: Supports pipe diameter ranges from 200mm to 3000mm with multiple model options available.

CE Certified Quality: Manufactured with CE certification ensuring safety and compliance with international standards.

Company profile

QINGDAO TRUSTY PLASTIC MACHINERY CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2019-04-15 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.53h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryQingdao Trusty Plastic Machinery Co., Ltd. is a China-based manufacturer/factory specializing in plastic extrusion equipment and multiple production lines, including foam board, resin tile, pipe, profile, wall panel, hollow sheet, roof tile, and packing belt lines. The supplier reports ISO 9000 and ISO 9001 certification, more than 10 operating production lines, and 11–20 years of R&D engineering experience. Its after-sales provisions include English technical documentation, a 13-month guarantee period, free spare parts for qualifying quality issues during the guarantee period, and long-term technical guidance. The company states that it supports diversified processing customization and exports to multiple countries, with 51%–70% of total sales from exports. However, the provided information does not establish financial strength, specific named customer references, or measurable innovation outcomes.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a professional plastic extrusion equipment manufacturer integrating design, R&D, production, and sales. This indicates direct manufacturing capability rather than a purely trading or intermediary role.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certifications. These are explicit management-system certification claims, although the provided slices do not include certificate numbers, issue dates, scope, or verification details.

After-Sales capabilityThe supplier offers English technical documentation, including layout, electrical, installation, and operating materials; a 13-month guarantee from the bill of lading date; spare parts without charge for qualifying quality issues during the guarantee period; and long-term technical guidance afterward. The stated arrangements also assign site-preparation responsibilities to the buyer and establish conditions for commissioning and claims.

R&D capabilityThe supplier states that it integrates R&D with design, production, and sales, and reports 11–20 years of total R&D engineer experience. It also identifies innovation as a development focus, but no specific patents, new technologies, R&D projects, or measurable innovation results are provided.

Production capacityThe supplier manufactures a broad range of plastic extrusion production lines and reports operating more than 10 production lines. Its stated product range covers profiles, panels, pipes, hollow sheets, roof tiles, foam boards, and packing belts, supporting an assessment of established product and manufacturing breadth.

Customization capabilityThe supplier explicitly states that it can achieve diversified processing customization according to customer needs. This supports the existence of customization capability, although the slices do not specify customization limits, engineering procedures, or completed customized projects.

Client casesThe supplier states that its products are sold domestically and in multiple overseas markets, including Brazil, Chile, Mexico, the Philippines, Italy, Russia, Pakistan, Vietnam, India, Algeria, and Egypt. It also reports that 51%–70% of total sales come from exports and that exporting began in 2019, indicating international market experience; however, no named customers, project details, or verifiable case studies are supplied.