Automatic Plastic PPR Tube Pipe Extrusion Single Screw Extruder
Making Machine Production Line
Introduction:
The Automatic Plastic PPR Tube Pipe Extrusion Single Screw Extruder
Making Machine Production Line is a high-efficiency, fully
automated system designed for manufacturing high-quality PPR
(Polypropylene Random Copolymer) pipes used in plumbing, heating,
and industrial fluid transportation.
This advanced production line integrates a single-screw extruder,
vacuum calibration, cooling system, haul-off unit, cutting device,
and stacking system to ensure precise diameter control, smooth
surface finish, and consistent pipe strength. The automated
operation enhances productivity while minimizing manual
intervention, making it ideal for large-scale PPR pipe
manufacturing.
Equipped with PLC control and touch-screen interface, the machine
allows easy adjustment of extrusion speed, temperature, and cutting
length, ensuring optimal performance for different pipe
specifications (e.g., S5, S4, S3.2 standards). The production line
is energy-efficient, durable, and capable of producing pipes with
excellent heat resistance, pressure resistance, and corrosion
resistance.
Extrusion line details:
Loader → Dryer → Single-screw Extruder→ Mould→ Vacuum &Spraying
Cooling Tank →Hauling-off → Cutter/Winder → Pipe stacker
Material Feeding & Drying
PPR resin pellets are loaded into the hopper and automatically fed
into the drying system to remove moisture, ensuring optimal
extrusion quality.
Extrusion
The dried material is melted in a single-screw or twin-screw
extruder with precise temperature control.
The molten PPR is pushed through a pipe die head to form a
continuous pipe shape.
Vacuum Calibration & Cooling
The pipe enters a vacuum calibration tank to stabilize the diameter
and wall thickness.
It then passes through a cooling water tank to solidify the
structure.
Hauling & Cutting
A haul-off machine pulls the pipe at a controlled speed to maintain
uniformity.
An automatic cutting machine cuts the pipe to the required lengths.
Printing & Stacking
A printing machine marks the pipe with specifications (size,
pressure rating, brand, etc.).
The finished pipes are collected by an automatic stacking machine
for packaging.
Quality Inspection
Each pipe undergoes dimensional checks, pressure testing, and
visual inspection to ensure compliance with industry standards.
Features
High Efficiency & Automation – Fully automated production reduces
labor costs and improves output consistency.
Precision Extrusion – Single-screw extruder ensures stable melting
and uniform material distribution for high-quality PPR pipes.
Energy-Saving Design – Optimized heating and cooling systems lower
power consumption while maintaining performance.
User-Friendly Control – PLC and touch-screen interface enable easy
parameter adjustments for different pipe specifications.
Durable & Low Maintenance – Robust construction with high-quality
components ensures long service life with minimal downtime.
Versatile Production – Capable of manufacturing various PPR pipe
sizes (e.g., 20mm–160mm diameter) for different applications.
Superior Pipe Quality – Produces pipes with smooth surfaces, high
dimensional accuracy, and excellent pressure/heat resistance.
Fast Cooling & Stable Performance – Advanced vacuum calibration and
cooling system enhance production speed and product stability.
Ideal for PPR pipe manufacturers seeking a reliable,
cost-effective, and high-performance extrusion solution!
investment for modern industrial applications.
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