PPR pipe extrusion line manufacturer

PPR Pipe Extrusion Line

A turnkey PP-R pipe extrusion line built by Jinxin Extruder for configured, factory-tested production.

Factory-direct line manufacturerPP-R diameter range 20-160mmSingle or dual-strand up to 63mmGravimeter control system standard

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Factory test-run video cover for configured PPR pipe extrusion line before shipment

See the PPR Line Running

Watch a factory test-run video of a configured PPR pipe extrusion line before shipment.

PPR test-runReal machine videoBefore shipment

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Quick Facts

A PPR pipe extrusion line is a single-screw production line for manufacturing PPR / PP-R pressure pipe in the 20-160mm range.

A Jinxin Extruder turnkey configuration covers extrusion, gravimeter meter-weight control, forming, calibration, cooling, haul-off, cutting, stacking, chiller support, and factory testing. Marking-stripe or PPR-GF-PPR co-extrusion is itemized according to the required pipe structure.

Within Jinxin's supported small-to-medium pipe range, the same single-screw platform can be configured for PE, HDPE, PP, or PPR. The screw platform may be shared, while the die, calibration, cooling, haul-off, and cutting setup are matched to the resin, diameter, wall thickness, and output target. Jinxin does not offer large-diameter PE/HDPE pipe lines.

PPR / PP-R pipeSingle-screwGravimeter controlFactory-tested line

Custom PPR Pipe Production Line Configuration

A PPR pipe extruder should not be selected by maximum diameter alone. Jinxin configures the complete PP-R pipe production line from the finished-pipe specification, required output, strand arrangement, layer structure, factory conditions, and service scope.

Buyer Input	Configuration Decision
Pipe OD, PN/SDR and wall thickness	Selects the SJ65/33 or SJ75/33 platform and determines the die, calibration sleeve, cooling length, haul-off and cutter setup.
Output target and main production sizes	Determines whether a single-strand line or a dual-strand line up to 63mm is the better production basis.
Single-layer, marking stripe or PPR-GF-PPR structure	Determines the co-extruder, multilayer die, material feeding and control scope.
PP-R resin grade and color system	Sets the factory test material, processing window and test-run conditions before shipment.
Voltage, cooling water, compressed air and floor space	Determines the electrical configuration, chiller capacity, layout and installation preparation.
Required die sets, component brands and commissioning scope	Defines the itemized turnkey quotation and separates included equipment from on-site service costs.

The configurations below are reference starting points. The final PPR pipe production line is confirmed against the buyer's actual pipe range and production plan rather than sold as one generic machine package.

Model	Screw Diameter	Pipe Diameter	Strand Option	Output Reference	Line Speed Reference	Layer Options	Best For
JF-SJ65/33	65mm	20-75mm single; dual up to 63mm	Single / dual up to 63mm	80-120 kg/h single200-250 kg/h dual up to 63mm	7-8 m/min single15 m/min dual up to 63mm	Single-layerMarking stripeOptional PPR-GF-PPR	Standard and high-output small-diameter PPR pipe
JF-SJ75/33	75mm	50-160mm	Single	80-150 kg/h single	6 m/min single	Single-layerMarking stripeOptional PPR-GF-PPR	Medium-diameter single-strand PPR pipe

JF-SJ65/33

Screw Diameter: 65mm
Pipe Diameter: 20-75mm single; dual up to 63mm
Strand Option: Single / dual up to 63mm
Output Reference: 80-120 kg/h single200-250 kg/h dual up to 63mm
Line Speed Reference: 7-8 m/min single15 m/min dual up to 63mm
Layer Options: Single-layerMarking stripeOptional PPR-GF-PPR
Best For: Standard and high-output small-diameter PPR pipe

JF-SJ75/33

Screw Diameter: 75mm
Pipe Diameter: 50-160mm
Strand Option: Single
Output Reference: 80-150 kg/h single
Line Speed Reference: 6 m/min single
Layer Options: Single-layerMarking stripeOptional PPR-GF-PPR
Best For: Medium-diameter single-strand PPR pipe

Use kg/h and line speed as reference output indicators. Final values depend on pipe OD, PN/SDR, wall thickness, cooling length, and meter weight.

Larger-output or special rigid pipe projects beyond the standard PPR range are evaluated separately as an individual line configuration.

FOB turnkey reference range

PPR Pipe Extrusion Line Price and Cost Scope

PPR pipe extrusion line price depends on diameter range, output target, strand configuration, and whether co-extrusion is required. The ranges below are FOB turnkey references, not bare-machine prices. Every quotation is itemized and includes a gravimeter control system as standard. Installation and commissioning are quoted separately.

Configuration	Pipe Range	FOB Turnkey Reference
Small single-layer PPR line	20-63/75mm	USD 40,000-62,000
Standard PPR line	20-160mm	USD 55,000-95,000
Dual up to 63mm or PPR-GF-PPR multilayer line	Dual up to 63mm / multilayer per spec	USD 85,000-130,000+

Included in reference quote

FOB price basis
Confirmed die / mold set
Gravimeter control system (standard)
Industrial chiller
Complete downstream for selected single-strand or small-diameter dual-strand configuration
Factory test run before shipment
Detailed quotation list with configuration and component brands

Quoted separately when required

On-site installation and commissioning
Engineer travel, visa, accommodation, or local service cost
Extra molds beyond the confirmed quotation scope

If the finished PPR pipe requires identification stripes, the marking-stripe co-extruder is listed clearly in the quotation. Lower online prices may omit this co-extruder or other downstream modules, so compare itemized configurations rather than headline prices alone.

Final quote depends on OD, PN/SDR, layer structure, output target, strand choice, component brands, and service scope.

Send specs for exact FOB quote

What Is Meter-Weight Control (Gravimeter System)?

Meter-weight control — also called gravimetric or loss-in-weight control — continuously measures how much material goes into each meter of pipe and adjusts the line to hold a steady weight per meter.

Why it matters for a PPR pipe producer:

Saves material by stopping the line from running overweight pipe "to be safe," where hidden material cost often builds up.
Supports stable wall thickness and dimensions, helping pipe pass pressure testing more consistently.
Reduces startup scrap when changing pipe size, batch, or production setup.

On a Jinxin Extruder line, the gravimeter control system is standard, not an add-on. How meter-weight control works →

Gravimeter control area on PPR pipe extrusion line for meter-weight control — Gravimeter control area for PP-R meter-weight stability

Complete PPR Pipe Production Line Modules

Main extrusion module

High-Efficiency Single Screw Extruder

Function: Plasticizes PP-R resin and feeds a steady melt to the spiral die head.
Models: SJ65/33 or SJ75/33, selected by pipe diameter range and output target.
Motor: Siemens Beide inverter-duty motor.
Drive: Direct coupling design without belt transmission.
Inverter: ABB ACS580 high-performance drive.
Control: WECON PLC and touchscreen.
Screw: Nitrided steel screw for stable PP-R plasticizing.
Meter-weight control: Gravimeter control system included as standard.

Marking and co-extrusion

Auxiliary Co-Extruder

Function: Supports color marking stripes on standard PPR pipe.
Motor: Siemens Beide motor selected by project requirement.
Drive: Direct coupling for reliable power transmission.
Inverter: ABB ACS580 frequency control.
Adjustment: Independent mobility and position adjustment.
Scope: Listed clearly when included; usually required for standard PPR marking-stripe production.

Pipe forming tooling

Spiral Die Head And Tooling

Function: Distributes melt evenly to form round, uniform-wall PPR pipe.
Design: Spiral flow structure for balanced melt distribution.
Material: Forged and polished 40Cr steel.
Heating: Aviation plug heating connection.
Sizing: Matched die and calibration sleeve for the confirmed pipe size.

Diameter calibration

Vacuum Calibration Tank

Function: Sets the outer diameter and stabilizes pipe shape under controlled vacuum.
Tank body: SUS304 stainless steel.
Cooling: High-pressure 360-degree spray system.
Vacuum: Independent vacuum regulation.
Alignment: 3-axis adjustment for centerline matching.
Water control: Automatic water level control.

Progressive pipe cooling

Spray Cooling Tank

Function: Cools pipe progressively after calibration to fix dimensions.
Tank body: SUS304 stainless steel.
Cooling: 360-degree spray cooling.
Adjustment: Manual height and left/right alignment.
Drainage: Centralized drainage structure.
Sizing: Cooling length matched to pipe diameter and line speed.

Caterpillar haul-off machine for PPR pipe extrusion line downstream pulling

Synchronized pulling

Caterpillar Haul-Off Unit

Function: Pulls pipe at a steady speed synced to output.
Motors: Upper and lower independent motors.
Drive: ABB frequency drive for speed control.
Contact blocks: Wear-resistant rubber blocks.
Control: Haul-off speed linked with the main HMI.
Benefit: Stable pulling supports wall thickness and dimensional consistency.

Cutting and collection

Chip-Free Cutter And 6m Stacker

Function: Cuts finished pipe to set length on the moving line.
Cutting: Rotary chip-free cutting.
Control: PLC and touchscreen operation.
Measurement: Encoder length measurement.
Stacker: 6m stacker for standard pipe length handling.
Collection: Pneumatic tipping for smoother pipe collection.

Cooling water support

Air-Cooled Industrial Chiller

Function: Supplies circulated cooling water to calibration and cooling tanks.
Cooling: Closed-loop cooling water supply.
Setup: Plug-and-play factory setup.
Temperature: Supports stable water temperature during continuous production.
Capacity: Matched to pipe size, output, and local factory conditions.

Single-Strand vs Dual-Strand up to 63mm

For smaller pipe (≤63mm), a dual-strand configuration runs two pipes from one extruder at the same time, raising output and saving about 30% floor space compared with similar capacity from separate single-strand lines. Larger diameters up to 160mm run single-strand. Jinxin Extruder configures single-strand or dual-strand up to 63mm according to pipe diameter and output target.

Option	Single-Strand	Dual-Strand up to 63mm
Output	Standard	Higher - two pipes at once
Diameter	20-160mm	Up to 63mm
Floor space	Standard	About 30% less for similar capacity
Cost	Lower	Higher
Best for	Full-range and larger pipe	High-volume small-diameter runs

Decision note: Single-strand is simpler and lower-cost. Dual-strand suits high-volume production of small-diameter pipe up to 63mm and costs more because the die, calibration, downstream, haul-off, cutting, and controls must run two pipes at the same time.

PPR-GF-PPR Multilayer Option

For heating, hot-water and HVAC systems that need dimensional stability, Jinxin Extruder can configure a 3-layer PPR-GF-PPR line. A dedicated co-extruder forms the glass-fiber middle layer in line.

3-layer structure

PPR outer, GF middle, PPR inner for added stability

GF layer benefit

The glass-fiber layer can reduce thermal expansion by roughly 70-75% versus plain PPR, depending on pipe structure

Co-extruder driven

An optional dedicated extruder forms the middle layer in line

Use cases

Heating, hot-water, and HVAC systems needing dimensional stability

Quote dependency

Multilayer die, co-extruder and controls are confirmed per project, so price is configured per spec

Applications & Standards

Jinxin Extruder lines are built for pipe projects referencing DIN 8077/8078 and ISO 15874, depending on material, mold, process settings, and final pipe testing.

Hot and cold water plumbingUnderfloor heatingHVAC / chilled waterIndustrial waterCompatible chemical media

Subject to temperature and chemical compatibility.

Standard	Scope
DIN 8077	PP-R pipe dimensions and tolerances
DIN 8078	PP-R pipe general quality requirements and testing
ISO 15874	Plastics piping systems for hot and cold water (PP)
PN / SDR	Pressure rating and standard dimension ratio reference

Finished PP-R pipe sample with marking stripe from PPR pipe extrusion line — Finished PP-R pipe sample with marking stripe

Why Manufacturers & Procurement Leaders Choose Jinxin

Product-Based Factory Testing

Before shipment, Jinxin Extruder test-runs the agreed product type to check die matching and stable product size under real extrusion conditions. After the product runs stably, practical startup references can be recorded, such as temperature zones, screw speed, haul-off speed, and cutting or winding settings.

Dimensional verification: The line is run to prove the mold delivers the confirmed pipe dimensions and tolerance target.
Start-up recipe: Successful processing parameters are recorded so the buyer can reduce guesswork during startup.
Material calibration: If the project uses a special compound, material samples may be requested before testing so startup references match the intended material.

Engineer adjusting extrusion die head during factory test run for stable product output — Die head adjustment during factory test run

Transparent, Line-by-Line Quoting

The quotation is not a vague summary. It is an itemized equipment manifest listing the selected modules, component brands, and service scope, so the hardware matches the promise.

Detailed configuration list: Motors, inverters, tanks, controllers, molds, and downstream modules are listed by brand and model where applicable.
Clear service options: On-site installation and training are quoted as distinct line items when required.
Final price clarity: The signed configuration and quotation define what is included, reducing hidden add-ons and surprise fees.

Jinxin Extruder export packing and container loading for extrusion line shipment — Export packing and container loading

Global-Service Component Strategy

Jinxin Extruder uses a service-ready component strategy to help international buyers maintain the line with parts that can be sourced more easily in major industrial markets.

Tier-1 global brands: Core drives and motors can use Siemens, ABB, RKC, and Omron according to configuration.
Proven international brands: Controls and electrical components may include WECON and CHINT, which have distributor networks across major markets.
Maintenance result: Buyers receive a clearer component list for future maintenance, replacement parts, and troubleshooting.

Service-ready electrical component brands

SiemensABBRKCOmronWECONCHINT

Trust Credentials

Jinxin Extruder is the manufacturing brand of Yuyao Jiangbei Jinxin Plastic Machinery Co., Ltd., a Ningbo-based extrusion equipment factory focused on configured single screw production lines. For PPR pipe projects, line configuration, factory testing, startup references and after-sales support are handled by Jinxin's factory team.

Manufacturing entity

Yuyao Jiangbei Jinxin Plastic Machinery Co., Ltd.

Brand

Jinxin Extruder

Founded

2012, Ningbo, Zhejiang, China

Focus

Single screw extrusion lines — no twin screw, no used equipment

Factory role

Direct project communication, line configuration, factory testing and after-sales support are handled by Jinxin's factory team

Export reach

15+ countries across Asia, Europe, Africa, and the Americas

Export support

Export packing and shipment documentation support after project confirmation

Repurchase signal

60% of international clients expand capacity with Jinxin

Founder credential

Nationally certified Electrician Operation Certificate

CE support

Equipment built with CE compliance and documentation support according to project scope

Business license

CE and export document support

FAQ

FAQ - PPR Pipe Extrusion Line

01 What is a PPR pipe extrusion line?

A PPR pipe extrusion line is a single-screw system that turns PP-R resin into pressure pipe. A Jinxin Extruder turnkey configuration covers extrusion, gravimeter meter-weight control, forming, calibration, cooling, haul-off, cutting, stacking, and factory testing. It produces 20-160mm pipe for plumbing, heating, and HVAC use, with co-extrusion itemized according to the required pipe structure.

02 What is the difference between PPR and PP-R?

There is no material difference - PPR and PP-R refer to the same polypropylene random copolymer used for hot- and cold-water pressure pipe. PP-R is the formal designation, while PPR is the common shorthand. Jinxin Extruder lines produce both single-layer and multilayer pipe for projects referencing DIN 8077/8078 and ISO 15874, regardless of which spelling your market uses.

03 How much does a PPR pipe extrusion line cost?

FOB turnkey reference pricing runs about USD 40,000-62,000 for a small 20-63/75mm single-layer line, USD 55,000-95,000 for a standard 20-160mm line, and from about USD 85,000 upward for dual-strand projects up to 63mm or PPR-GF-PPR multilayer lines. Each quotation is itemized and includes a confirmed die, gravimeter, chiller, and complete downstream. Final price depends on diameter, PN/SDR, output, strand choice, co-extrusion needs, component brands, and service scope.

04 Do PPR pipes need a marking stripe?

Most finished PPR pipe carries one or more colored identification or brand stripes, so a marking-stripe co-extruder is usually required in practice. Jinxin Extruder lists this item clearly when it is included in the quotation. A glass-fiber co-extruder for PPR-GF-PPR pipe is a separate project option.

05 What is included in a turnkey PPR pipe production line?

A standard turnkey line includes the main single-screw extruder, gravimeter control, spiral die head, vacuum calibration tank, spray cooling tank, haul-off, chip-free cutter, stacker, industrial chiller, confirmed die/mold, and factory test run. Marking-stripe co-extrusion is itemized when required by the pipe specification, while PPR-GF-PPR multilayer pipe requires a separate optional package.

06 Which extruder model is used for PPR pipe production?

Jinxin Extruder uses the JF-SJ65/33 for 20-75mm pipe at 80-120 kg/h single output or 200-250 kg/h dual output for small-diameter projects up to 63mm, with about 7-8 m/min single-strand speed and 15 m/min dual-strand speed up to 63mm as reference. The JF-SJ75/33 covers 50-160mm pipe at 80-150 kg/h single output, with about 6 m/min single-strand speed as reference. Both support single-layer pipe, standard marking stripe, and optional PPR-GF-PPR layer options. The right model depends on your diameter range and output target.

07 Can one line produce single-layer and PPR-GF-PPR multilayer pipes?

Yes. The standard line can run single-layer and marking-stripe PPR pipe. With an optional multilayer co-extrusion package and multilayer die, the same project can be configured for PPR-GF-PPR pipe. The GF middle layer reduces thermal expansion for hot-water and heating systems, and the multilayer package is configured and quoted to your spec.

08 Why are some PPR pipe machine prices lower online?

Some online prices are lower because they quote only the main extruder, a basic machine, or an incomplete downstream setup. A low quote may also omit the marking-stripe co-extruder even though many finished PPR pipes require identification stripes. Jinxin Extruder lists included machines and options clearly, so buyers can compare configurations like for like.

09 What pipe diameter range can Jinxin Extruder produce?

The standard PPR / PP-R diameter range is 20-160mm, covered by the JF-SJ65/33 (20-75mm) and JF-SJ75/33 (50-160mm). This range covers the majority of plumbing, heating, and HVAC pipe requirements. Larger-output or special rigid pipe projects outside this range are evaluated separately as an individual line configuration.

10 Is this line suitable for hot and cold water pipes?

Yes. PPR / PP-R pipe is designed for hot- and cold-water pressure systems, and Jinxin Extruder lines are built for projects referencing DIN 8077/8078 and ISO 15874 with PN/SDR pressure ratings. Applications include hot and cold water plumbing, underfloor heating, HVAC and chilled water, and industrial water or compatible chemical media subject to temperature and chemical compatibility. Multilayer PPR-GF-PPR pipe adds stability for hot-water service.

11 Can the same platform run PE or HDPE pipes?

Yes, within Jinxin's supported small-to-medium diameter range. PE, HDPE, PP, and PPR can use the same single-screw platform, but one fixed turnkey setup does not run every pipe unchanged. The die, calibration, cooling, haul-off, cutting, and process settings are configured for the resin, diameter, wall thickness, and output target. Jinxin does not offer large-diameter PE/HDPE pipe lines.

PPR pipe extrusion line quote

Request My PPR Line Quotation

Tell us your project and Jinxin Extruder will recommend the right PPR pipe extrusion line with an itemized FOB turnkey quotation.

OD: Pipe outer diameter
PN / SDR: Pressure rating
Layer structure: Single-layer / marking stripe / PPR-GF-PPR
Output target: kg/h and target line speed
Strand preference: Single / dual up to 63mm
Budget: Reference range
Destination: Country and port
Installation need: Yes / no / to be confirmed