What certifications does the equipment have?

The equipment is certified with CE, ISO9001:2008, and TUV.

What is the maximum production speed?

The haul-off speed can be adjusted up to 30m/min.

Is the gravimetric metering system included?

The gravimetric dispenser is optional and can be added to the line.

HDPE/PP Three Layers Composite Pipe Extrusion Production Line with Gravimetric Metering System 400 630 800

Name: HDPE/PP Three Layers Composite Pipe Extrusion Production Line with Gravimetric Metering System 400 630 800
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 1913432472

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$23,000.00-80,000.00

1 Set

Product profile

Warranty

1year

Product Type

HDPE Pipes, Waterpro Pipes

Screw No.

Single-screw

Model NO.

16, 110, 315, 400, 630, 800, 1000, 1200, 1600

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

After-sales Service

Provide Installation and Debug Service

HDPE Pipe Types

Solid Wall, Single Layer, Three Layers Composite

Pipe Prodution Speed

0.01-30m/Min

Processing Period

40-90 Working Days

Technical Support

Permanent

Prepayment

30% Before Production, 70% Balance, Tt

HDPE Pipe Applications 2-1

Water Supply, Marine Line, Insulated Casing Pipe

HDPE Pipe Applications 2-2

HDPE Irrigation Pipe Production Line

HDPE Pipe Line 3-1

High-Efficient Single Screw Extruder with L/D 38:1

HDPE Pipe Line 3-2

Extrusion Die Mould Calibrators, Water Tanks

HDPE Pipe Line 3-3

Caterpillar Haul off Machine, Cutting Machine

Gravimetric Dispenser

Optional

HDPE Pipe Coating Mould

Optional

HDPE Water Drainage Pipe Production Line

16/20/75/90/110/250/315/400/630/710/800/900/1200/1

HDPE Jacket Pipe Production Machine

Thermal Insulation Pipe Extrusion Lines

PE Mine Ventilation Pipe Machine

Plastic HDPE Fire Fighting Pipes Extrusion Machine

Transport Package

Stretch Film and Wooden Pallet, Wooden Packing

Specification

Pipes Diameters 16,63,110,315,400,630,710,800,1200

Trademark

Sincere Machinery

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

50 Sets\Year

Key features

Wide Diameter Range: Produces pipes from 16mm to 1600mm for various applications.

High Efficiency Extruder: Features low noise, cooling unit, and variable pitch screw for high output.

Customized Options: Offers customized pipe types, diameters, and optional gravimetric dispensers.

Durable Material Features: Pipes are heat resistant, aging resistant, and have high mechanical strength.

Precision Calibration: Uses stainless steel vacuum calibration tanks and spray cooling for smooth surfaces.

Flexible Cutting System: Servo-motor haul-off with chipless cutting machine adjustable up to 30m/min.

Permanent Technical Support: Provides lifetime technical assistance and installation debugging services.

Multiple Certifications: CE, ISO9001:2008, and TUV certified for quality assurance.

Company profile

Importers and ExportersPatents AwardedExhibition Experience

Qingdao Sincere Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-09-09Nearest Port: Qingdao portAverage Response Time: ≤3.27hTerms 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.