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Large Diameters Plastic HDPE Hollow Wall Spiral Winding Pipe Making Machine Extrusion Plant
US$60,000.00-800,000.00
1 Set
Product profile
After-sales Service
Permanent Technical SupportWarranty
1-1.5 YearType
Pipe ExtruderPlastic Processed
PEProduct Type
Profile Extrusion Molding MachineFeeding Mode
One FeedAssembly Structure
Separate Type ExtruderScrew
Single-ScrewEngagement System
Full IntermeshingScrew Channel Structure
Deep ScrewExhaust
Don't ExhaustAutomation
AutomaticComputerized
ComputerizedHDPE Pipe Types
Profiled Winding, Large Diameter, Structured WallDelivery Conditions
Fob CIF CIPHDPE Pipe Line Processing Period
40-90 Working DaysDelivery Period
30daysElectrical Appliances
ABB, Siemese, Omron,Output
300-1500kg/HPrepayments
30%+70%PE Spiral Winding Pipe Extrusion Line 1
Single Screw Extruder, Double-Screws ExtrudersPE Spiral Winding Pipe Extrusion Line 2
Profile Extrusion Mould, Vacuumcalibration TankPE Spiral Winding Pipe Extrusion Line 3
Spiral Winding Machine with Glue Welding ExtrudersDouble-Wall Spiral Corrugated Pipe 1
HDPE Spiral Wastewater Sewage Drainage Pipes LinesDouble-Wall Spiral Corrugated Pipe 2
PE/PP Chemical Storage/Water Tanks Production LineDouble-Wall Spiral Corrugated Pipe 3
Storm Water Treatment Pipe Machine PlantsSpiral Winding Pipe Machines
Sewage Pumping Station Pipe Extrusion Machine LineSewage Treatment Plants Machines
Manholes Inspection Chambers Extrusion LinesTransport Package
Stretch Film and Wooden Pallet, Wooden PackingSpecification
200-800, 300-1200/1500, 800-2400, 1600-3000/4000mmTrademark
Sincere MachineryOrigin
Qingdao, ChinaHS Code
8477209000Production Capacity
50 Sets\YearKey features
Long Service Life: Designed for approximately 50 years of reliable operation in sewage and drainage applications.
High Ring Stiffness: Produces pipes with SN2, SN4, SN8, SN12.5, and SN16 stiffness ratings for high load bearing.
Wide Diameter Range: Capable of manufacturing pipes with diameters ranging from 200mm to 4000mm.
Corrosion Resistance: HDPE material offers excellent resistance to acids, alkalis, salts, and chemical storage.
Energy Efficient Design: Features low-temperature plasticizing and energy-saving methods to reduce consumption.
Premium Components: Uses ABB, Siemens, and Omron electrical appliances for stable and reliable performance.
High Output Capacity: Dual extruder systems provide output capacities from 250kg/h to 1500kg/h depending on model.
Easy Maintenance: Special design allows for convenient transportation, installation, and maintenance.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-09-09Nearest Port: Qingdao portAverage Response Time: ≤2.74hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, CIP, FCA, EXW
AI-Powered supplier vetting
SummaryQingdao Sincere Machinery Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with five employees and no stated parent-group affiliation. Its product range focuses on plastic pipe extrusion, water-tank machinery, sheet and board lines, recycling equipment, and related welding machinery. The supplier reports valid import/export licensing, self-operated export rights, six years of export activity, and exports accounting for 90% of sales. It offers broad customization, but its quality and service systems show material documentation gaps: no written corrective/preventive-action procedures or records, zero reported quality-control test equipment, and unknown quality-assurance and traceability status. Innovation resources appear limited, with one R&D engineer and no available SDK. An SGS audit is recorded, but the stated audit result is 0 and the report validity ended in July 2024. No customer cases are provided.
Supplier typeThe supplier is a limited company operating as both a trading company and manufacturer/factory, while another record classifies it as a trading company. Its scope covers wholesale and retail of plastics-processing equipment, machinery, and related products, and it has no stated group-company affiliation.
After-Sales capabilityThe supplier has no written corrective and preventive-action procedures or records, and its complaint-handling method is listed only as “Others.” The service-capability assessment procedure is also unspecified, so effective after-sales performance cannot be established.
R&D capabilityThe supplier reports no available SDK and has only one R&D engineer. These are explicit limitations for software or engineering-development capability, although the supplier’s broader innovation performance is not otherwise documented.
Production capacityThe supplier lists multiple specialized plastic machinery product lines, including HDPE spiral and structural-wall pipe equipment, water-pipe lines, sheet and board machines, recycling pelletizing lines, and welding machines. It is identified as a manufacturer/factory, but its five-person workforce and lack of production-scale metrics leave capacity unverified.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This supports a broad stated customization scope, although execution evidence is not provided.
Product Q&A
Q:What is the warranty period for the machine?
A:
The warranty period is one year, excluding damage caused by human error.
Q:What is the delivery time for the production line?
A:
The delivery period is 30 days. The processing period for the HDPE pipe line is 40-90 working days.
Q:What payment terms are accepted?
A:
Prepayments are 30% + 70%. We accept LC, T/T, and Western Union.
Q:What is the maximum pipe diameter this machine can produce?
A:
The machine can produce pipes with diameters ranging from 200mm up to 4000mm.
Q:What types of pipes can be manufactured with this line?
A:
It produces HDPE hollow wall spiral winding pipes, double-wall corrugated pipes, sewage pipes, storm water pipes, and chemical storage tanks.
Send Inquiry
*To:
Qingdao Sincere Machinery Co., Ltd.
Qingdao Sincere Machinery Co., Ltd.*Content:
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