PPR Hot Cold Water Pipe Extrusion Line Description:
PPR hot cold water pipe extrusion line is used to produce PPR pipes for cold and hot water supply in house. PPR water pipe extrusion line consisted of vacuum feeding machine, hopper dryer, single screw extruder, mould, mark line co-extruder, vacuum calibration and cooling tank, extended spraying cooling tank, haul off machine, printer, cutter and stack bracket.
And for three layers PPR fiber reinforced pipe, there will be also another extruder for middle fiber layer. PP-R pipe can be single layer with mark line extruded by one extruder, or two layers, or three layers with middle layer glass fiber reinforced extruded by two or three high efficiency extruders; or four layers ppr glass fiber reinforced pipe, etc.
PPR Water Pipe Extrusion Machine Features
Linear expansion co-efficient is only about 20-30% compared to normal PPR products, completely solve the problem of plastic pipe stretching.
The PPR pipes produced by the PPR water pipe production line have rigidity of the pipe to prevent the pipe sagging, while also reducing the density and number of fixed support points, thereby reducing the overall cost of the project.
Higher pressure levels, longer life under normal design tremor force.
High temperature performance is better, save energy, FR / PP-R apply in hot water systems, the normal temperature up to 95-100℃, both to improve the use of the medium temperature, but also reduce the thickness of insulation material. Comprehensive cost is less.
Large water flow: at the same level of pressure conditions, thickness of the FR / PP-R pipe wall increases the inner diameter of the pipe thereby increasing the water flow rate (20%)
Solve the problem of the oxygen permeability of the pipeline, direct contact with the water table within the health is non-toxic, sealing, and will not form sphagnum moss.
Main Components of PPR Pipe Extrusion Line
Extruder
Die Head
Haul-off Unit
Cutter
PPR Water Pipe Extrusion Machine Technical Parameter:
Model
Pipe diameter scope (mm)
Extruder model
Production capacity (kg/h)
Installed power (kw)
Line length (m)
PP-R-63
20-63
SJ65, SJ25
120
94
32
PP-R-110
20-110
SJ75, SJ25
160
175
38
PP-R-160
50-160
SJ90, SJ25
230
215
40
PE-RT-32
16-32
SJ65
100
75
28
PPR Pipes Application:
Hot and Cold Water Supply System
Chemical and Fluid Transport
Central Air Conditioning and HVAC
Agricultural Irrigation Application
PPR Pipe Extrusion Machine Video:
PPR Plastic Pipe Extrusion Line Video
PPR Cold Hot Water Pipe Production Line Video
FAQ:
PPR pipe is a type of plastic pressure pipe known for high-temperature resistance, corrosion resistance, smooth inner walls, and long service life, widely used in hot/cold water systems and industrial applications.
PPR pipes offer excellent heat resistance (up to 95°C), high pressure resistance at elevated temperatures, corrosion resistance, and are completely non-toxic, making them ideal for potable water systems.
PPR requires higher processing temperatures, different screw designs, specific die configurations, and more controlled cooling due to its different crystallization characteristics.
PPR dies are designed for high-temperature operation (up to 260°C melt temperature) and often include larger compression ratios to handle PPR’s viscosity. They are usually made from high-grade corrosion-resistant steel.
By changing the die set and calibrator, and adjusting the extrusion speed, haul-off speed, and vacuum pressure according to the required dimensional series and pressure rating.
PPR is sensitive to thermal degradation. Overheating can reduce molecular weight, affecting long-term hydrostatic strength. Undercooling can cause dimensional instability and poor surface finish.
The choice depends on your specific needs, including the type of plastic you will process, the desired final product, required production capacity (throughput), and your budget. A good manufacturer will offer consultation to help you choose the right machine and plastic extrusion line configuration.
The cost can vary significantly depending on the machine’s size, type (single vs. twin screw), production capacity, level of automation, and the inclusion of downstream equipment. It’s important to consider the total cost of ownership, including energy consumption, maintenance, and spare parts.
We will outline the process for delivery, installation at the customer’s facility, and commissioning to ensure the machine is set up and running correctly.
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