PPR Pipe Making Machine

+25% Output Efficlency

-15% Energy Consumption

99.6% Stable Operation Rate

Why our pipe extruder stands out

High-speed extrusion technology significantly boosts output rates, output 30%–50% above conventional lines.
Vacuum calibration sleeve with adaptive negative-pressure control, Closed-loop feedback adjusts extrusion & haul-off in real time; wall thickness uniformity.
Optimized screw design and melt-flow control minimize raw material waste and energy consumption, improving yield while maintaining mechanical performance (pressure resistance, durability).
Integrated PLC control systems enable real-time monitoring, quick parameter adjustments, and fault diagnostics, reducing downtime and operator dependency for stable, continuous operation.

Midtech developed and provides different types of PPR pipe extrusion lines. It is a flagship manufacturing system engineered for the global water supply, drainage, and HVAC sectors. Pipe diameter range from 16 to160mm which can meet the needs of PPR single-layer, double-layer, three layer and four-layer co-extrusion pipes.

Parameter

MODEL	PIPE RANGE (mm)	MAX OUTPUT (kg/h)	TOTAL INSTALLED POWER (kw)	PRODUCTION LINE LENGTH (m)
MT-63PPR	Ø16-Ø63	250	165	53
MT-110PPR	Ø20-Ø110	250	215	53
MT-160PPR	Ø32-Ø160	300	225	53

Core Advantages

Extruder

Advanced high speed ,high torque screw geometry, enable high output rate.

Robust high torque gearbox, unique design for high capacity extruder.

Automatic control system between extruder speed, feeder and haul off.

Preheating unit, Gravimetric unit, Running remote control make precision working system.

Mould

Optimized spiral mandrel design ensures uniform melt distribution, eliminating weld lines and minimizing pressure drop.

Enlarged flow area and low shear design support high-speed extrusion without compromising melt quality or pipe strength.

Multi-Layer Co-Extrusion Capability — Independent layer control enables functional layers (e.g., fiber-reinforced, oxygen-barrier) with strong interlayer bonding.

Special design for tip plate wall thickness changing, saving 80% time and power waste.

Vacuum Tank

Automatic vacuum pressure setting system.

European design double channel water filtration system.

Central height adjustment system.

Automatic water supply and mechanical expanding valve discharge system.

Haul Off & Cutter

Servo-driven synchronous tracking enables various speed adjustment.

Dual rubber caterpillars with pneumatic clamping provide uniform, non-slip pulling.

Rotary planetary blade produces smooth, square, burr-free end faces, eliminating the need for secondary trimming.

PLC and touchscreen HMI offer one-key setup, recipe storage, and fault diagnosis, reducing labor cost.

YOUR PARTNER IN PLASTIC PROCESSING

Midtech transforms plastics into possibilitles.

ConticLus today tarlormereebuut our torpliele pluasli processing solutions.

FAQ

What materials can a PPR pipe making machine process?

Our PPR pipe extrusion lines are optimized for random copolymer polypropylene (PP-R), and also handle homopolymer polypropylene (PP-H), block copolymer polypropylene (PP-B), and polyethylene of raised temperature resistance (PE-RT) stably. With dedicated screw and die sets, they can also produce PB (polybutene) pipes.

How do you control melt temperature and prevent degradation of PPR material?

PPR is heat‑sensitive. We use multi‑zone PID precise temperature control, forced air or oil cooling on the barrel, and barrier/mixing screws with L/D ratios of 30:1–38:1 to avoid localized overheating. Our optional grooved feed throat design reduces shear heat generation, ensuring uniform melt temperature without degradation.

What output capacity can I expect from your PPR pipe making machine?

Depending on screw diameter (45mm to 120mm) and pipe size, output ranges from 30 kg/h up to 600 kg/h. With our high‑efficiency gearbox and forced feeding system, capacity increases by 15–25% versus conventional designs. For example, a 75mm screw with a grooved liner can produce 280–320 kg/h when making dn32 PPR pipes.

How long does a screw and barrel typically last, and are replacements available for PPR pipe production?

When processing unfilled, non‑abrasive PPR under proper conditions, screw/barrel service life is 10,000–18,000 hours. We offer wear‑resistant options (bimetallic barrels and nitrided or tungsten‑carbide coated screws) and keep critical spares in stock for fast global delivery.