PPR Plastic Pipe Extrusion Line , Automatic Cold / Hot Water Pipes Production

Product description:

PPR Pipe production Line mainly used in the production of PPR cold/hot water pipes. In the same Production Line of PPR, it can also applied to

produce PP, PE, PB and PPRC pipes. This line is available to use single extruder to make monochrome pipe, or use multiple extruders to make

multi-layer color pipe, or color line marked pipe. Equipped with special screw and high quality reducer, have the characteristics of stable extrusion and high-speed plasticization. This unit adopts combined spiral machine head; effectively remove the material memory function. In addition, Vacuum calibration and constant temperature control eliminate the pipe stress. The whole line is of compact structure, high degree of automation and simple operation, so it is the ideal production equipment.

LB Machinery depends on design production experience of many years; join the domestic and international actual circumstance, developed full-automatic production line, which from extruder including all automation units and peripherals, whole production line realizes automatic control from charging to finished product.

Technical parameter:

PPR pipe production line, PPR plastic pipe making machine​process:

Material + Color Master-batch → Mixing → Vacuum Loading → Raw Material Drying → Single Screw Extruder → Color Line Extruder → Mold → Vacuum Forming Tank → Spray Cooling Water Tank → Crawler Haul-Off → Planetary Cutter→ Stacker → Completed Product Inspection & Packaging

Feeder

The Feeder used to feed material into the extruder, usually using a vacuum feeder to feed pellets into the extruder.

Single Screw Extruder

Usually recommends two single screw extruders in this case: the larger extruder used to extrude the actual pipes while the smaller extruder used to extrude the colored mark line. This is the integral part of the entire extrusion line and Yurefon only uses the finest quality extruders to insure reliability and performance.

Mould (Die Head)

The mould is another essential part of the HDPE extrusion line. Mould defines the shape and diameter of the PE pipes. The quality of the extruded pipes are largely depending on quality of the mold (die head).

Vacuum Calibrating and Cooling Tanks

High quality Vacuum calibration and the cooling tanks give produced PE pipes a better looking exterior. An extra set of vacuum calibrators and cooling tanks are required when extruding pipes with larger diameters.

Water Cooling Tanks

The pipes extruded from the mould (die head) is extremely hot. Even after going through vacuum calibration and the cooling tanks, they will still need to be further cool. The water cooling tanks in this case further cool down the pipe through water. Usually, the larger the diameter of the pipes been extruded, the larger the water-cooling tank will need to be.

Haul-off Unit

The Haul-off unit used to move the pipe forward, the particular make and model of the haul-off unit depends on the quantity of the claws.

Cutter

LB ’s pipe machine cutter completed automated and controlled digitally. The interface designed for ease to use and with great performance in mind.

Winder or Stacker

A winder used in smaller diameter PE pipes production, those small diameter PE pipes are flexible enough to coil around a winder, and thus

essentially allow unlimited length for produced pipe.

A stacker is recommended in larger diameter case, usually above 63 mm, in this case produced PE pipes are stacked together efficiently on stacker, waiting for final packaging and transportation.