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Plastic HDPE/LDPE Insulation Foam Pipe Extruder
US$20,000.00-300,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
AvailableWarranty
1 YearModel NO.
ITPI-426Type
Pipe ExtruderPlastic Processed
PEProduct Type
Extrusion LineFeeding Mode
One FeedAssembly Structure
Integral Type ExtruderScrew
Single-ScrewEngagement System
Full IntermeshingScrew Channel Structure
Deep ScrewExhaust
Don't ExhaustAutomation
AutomaticComputerized
ComputerizedMaterial
SsConverter
ABBMotor
SiemensTransport Package
Wooden BoxSpecification
110-550Trademark
Interplast MachineryOrigin
QingdaoHS Code
84772090Production Capacity
20 Sets Per MonthKey features
Dual Production Methods: One-step for pipes <426mm and two-step for pipes >426mm, covering various diameter requirements.
High Efficiency & Energy Saving: Continuous operation with low cost, energy saving, and labor saving features for pipeline insulation.
Advanced Technology: Award-winning technology reaching international advanced levels with automatic deviation adjustment.
Customizable Components: Material, Converter, and Motor can be customized to SS, ABB, or Siemens based on requirements.
Flexible Design: Foaming layer and casing thickness can be designed according to specific customer requirements.
Comprehensive Warranty: Includes 1-year warranty and available after-sales service for all extruder machines.
Multi-Function Capability: Can produce heating, water supply, and drain pipes by adding vacuum calibration and cooling tanks.
Fast Lead Time: Average lead time is one month for both peak and off-season periods.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2019-06-20 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.40h CertifiedTerms of Payment: LC, T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryQingdao Interplast Machinery Co., Ltd. is a China-based manufacturer/factory in Qingdao, Shandong, specializing in plastic pipe machinery and related extrusion, recycling, and production equipment. It reports ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2019 and serves markets across multiple regions, with stated lead times of one month during off-peak periods and 2–3 months during peak periods. It offers OEM service and identifies specific strengths in HDPE hollow-wall winding pipe, PE water-supply pipe, and corrugated pipe machinery. However, the provided information does not establish detailed after-sales procedures, financial stability, documented innovation outputs, or named customer cases.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing and processing machinery. Its stated focus is the design, manufacture, and service of sewage pipe, water-supply and drainage pipe, and plastic recycling machinery.
CertificationsThe supplier reports holding ISO 9001 certification. This provides explicit evidence of a certified quality-management system, although no certificate number, issuing body, or validity period is provided.
Production capacityThe supplier reports more than 10 production lines, a product range covering pipe, board, profile extrusion, and recycling lines, and stated fulfillment times of one month off-peak and 2–3 months peak. Its manufacturing focus and reported production infrastructure support production capability, although actual capacity limits and utilization are not specified.
Customization capabilityThe supplier explicitly offers OEM service and invites discussion of customer projects. This directly supports customization capability, although the scope of engineering changes, design ownership, and customization process is not detailed.
Product Q&A
Q:What are the two methods for manufacturing insulation pipes?
A:
For diameters below 426mm, a one-step extruder produces the HDPE jacket, threads the steel pipe, and injects foam simultaneously. For diameters larger than 426mm, a two-step line first produces the HDPE jacket, then injects foam between the jacket and steel pipe.
Q:What are the main technical features of the one-step insulation pipe extruder?
A:
Features include continuous operation, high production efficiency, low cost, energy and labor saving, environmental friendliness, automatic deviation adjustment for high exactness, and rubber wheel conveyance to avoid damaging the anti-corrosion layer.
Q:Can the casing color be customized?
A:
Yes, the outer jacket can be produced in yellow color or black color.
Q:What components constitute the Plastic HDPE/LDPE Insulation Foam Pipe Extruder?
A:
The system includes a Pushing Machine, Single Screw Extruder, Die Head & Mould for threading, Low Pressure Foaming Machine, Water Cooling Tank, Auto Deviation Correction Machine, and a Transmission Line for conveying steel and finished foam pipes.
Q:How can adhesion between the foam layer and HDPE jacket be improved?
A:
A Corona Treatment Machine is provided to increase the adhesion between the foam layer and the HDPE jacket.
Send Inquiry
*To:
Qingdao Interplast Machinery Co., Ltd.
Qingdao Interplast Machinery Co., Ltd.*Content:
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