What certifications does the product have?

The product holds CE and ISO9001:2008 certifications.

What is the production capacity of the extruder?

Capacity depends on the model: SJ-75/33 produces 250-350kg/h, SJ-120/33 produces 700-900kg/h, and SJ-150/33 produces 800-1200kg/h.

What after-sales services are provided?

We provide overseas installation services and free technical supporting.

HDPE Outer Casing Protection Pipe Pre-Insulated Pipe Manufacturing Machinery for District Heating

Name: HDPE Outer Casing Protection Pipe Pre-Insulated Pipe Manufacturing Machinery for District Heating
Brand: Qingdao Huashida Machinery Co., Ltd.
SKU: 2221781915

Shandong, ChinaQingdao Huashida Machinery Co., Ltd.

US$200,000.00-1,000,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Overseas Installation, Free Technical Supporting

Warranty

12 Months

Model NO.

110-2200mm

Product Type

Plastic Pipe

Screw

Single-Screw

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008

Customized

Use for

Central Heating, Cooling Oil & Gas Transmission

Pipe Diameter

110-2200mm or Customized

Capacity

1500kg/H

Raw Material

HDPE

Plastic Processed

Application

for Producing Pre-Insulated Pipe Jacket

Cutting Method

Chipless Cutting

Calibration Method

Vacuum Calibration and Water Spraying Cooling

Assembly Structure

Separate Type Extruder

Control System

Siemens

Transport Package

Standard Package

Specification

Vacuum Calibration System

Trademark

Huashida

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

100 Unit/Year

Key features

Wide Diameter Range: Capable of producing HDPE pipes with diameters from 110mm to 2200mm for various applications.

High Efficiency Output: Features high-efficiency single screw extruders with outputs ranging from 250kg/h to 1200kg/h.

Advanced Calibration: Utilizes vacuum calibration and water spraying cooling to ensure smooth internal and external walls.

Chipless Cutting: Adopts blade punching principle for no-dust, chipless cutting to maintain clean production.

Customizable Design: Offers full customization options including samples, designs, and flexible adjustments to meet specific needs.

Premium Control System: Equipped with Siemens, ABB, or Eurotherm controllers for precise and stable operation.

Energy Saving: High-speed and energy-saving design for producing HDPE thin wall pipes efficiently.

Durable Construction: Ensures long service life with excellent anti-corrosion properties for district heating systems.

Company profile

Importers and ExportersFull CustomizationQuality AssuranceR&D Capabilities

Qingdao Huashida Machinery Co., Ltd.

Shandong, 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: 22 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.91h

AI-Powered supplier vetting

SummaryQingdao Huashida Machinery Co., Ltd. is identified as a combined supplier producing mechanical equipment, plastic machinery, general machinery, and plastic products. It reports five production lines, six to ten quality-control staff, stated output of 70 plastic pipe extruder sets and 2,000 tons of heat-shrink sleeve annually, and order fulfillment within 15 working days in both peak and off-peak seasons. The supplier offers extensive customization, ODM services, and OEM services for well-known brands. Its after-sales commitment includes a 12-month installation-based guarantee, troubleshooting, spare parts, and free technical training, followed by lifelong service at the buyer’s expense. Export activity has continued for 21 years, with 51%–70% of sales from exports, primarily to Southeast Asia, the Middle East, and Europe. Evidence also shows valid contracts with associated subcontractors and written service-management procedures. However, no new products were reported in the past year, no SDK is...

Supplier typeThe supplier is classified as a combined company, with business activities covering wholesale of electrical equipment and the production and processing of plastic machinery, general machinery, and plastic products. Its primary offered product is identified as mechanical equipment, and the English company name is Qingdao Huashida Machinery Co., Ltd.

After-Sales capabilityThe supplier commits to a 12-month guarantee from installation, subject to a maximum of 14 months from delivery, with troubleshooting, qualifying spare parts, and free technical training during the warranty period. It also reports written and followed procedures for service-capability assessment and corrective/preventive actions, although the approved-supplier list lacks signatures or dates.

R&D capabilityThe supplier reports ODM capability and broad design-service support, but states that it had no new products in the past year and no available SDK. These facts show design and ODM service capability but do not demonstrate strong recent product innovation.

Production capacityThe supplier operates five production lines, has six to ten quality-control staff, and reports annual output of 70 plastic pipe extruder sets and 2,000 tons of heat-shrink sleeve. It also reports inventory capability, valid manufacturing contracts with associated subcontractors, and fulfillment within 15 working days in both peak and off-peak periods; however, finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, supporting a broad stated ability to adapt products to customer requirements.

Client casesThe supplier reports providing OEM services for well-known brands and has exported for 21 years, with 51%–70% of sales from exports to Southeast Asia, the Middle East, and Europe. These statements indicate international and branded-customer experience, but no specific customer names, projects, or verifiable case details are provided.