Impact Resistance Heavy Duty PE Pipe Production Line For Chemical Industry

This Large diameter HDPE/MDPE fuel gas/water supply pipe extrusion line is mainly used for producing large diameter HDPE/MDPE pipe. The pipe has some excellent features such as heating resistant, aging resistant, high mechanical strength, environmental stress cracks resistant, good creep resistant, etc. It is a preferred gas conduit for ductwork systems between city and its suburb, water supply in city.

Pipe Application Area:

1. Urban tap water supply, direct drinking water supply and different quality water supply.

2. Coal gas, liquefied gas and natural gas distribution and transportation.

3. Corrosive water drainage.

4. Water conservancy and farm irrigation works.

Production Flow:

Material →Color Mixer →Material Feeding →Single Screw Extruder →Extrusion Mould & calibrator → vacuum Calibration Cooling Tank → Spray Cooling Tank →Printer → Haul-off Unit →cutter →stacker or Coiler

Big capacity and low power consumption, and achieved multi- layers co extrusion with 1-5 layers.

The copper bush is more wear-resisting and prevent material leakage which can guarantee a stable running of extruder.

Material feed via spiral groove, efficient transmission and can effectively reduce back-pressure on extruder.

Unique design (barrier, shearing and mixing zone) guarantees a uniformed plasticizing effect, and can reduce the pressure on the screw which guarantees a high speed and stable output capacity.

High torque gear box has a smart figuration, compact construction, low noise, high carrying capacity, high transmission efficiency can assure long-time trouble-free operation;

PCA(pipe air cooling system) of die head largely increase the extrusion speed and decrease the cooling length     of extrusion line, and improve quality of inner pipe surface;

Intelligent PLC controlling system with human-friendly interface make the operation easily and conveniently;

Chip-free cutter ensuing flat and smooth cutting surface of pipe.

33D Series Classical Production Line：

38D Series High Efficient Production Line：

PE PIPE PRODUCTION LINE

It consists of extruder, mould, vacuum calibration tank, cooling tank, haul-off machine, cutting machine, stacker, etc.

SINGLE SCREW EXTRUDER

The single screw extruder is simple in design and inexpensive, so it is widely used. It is suitable for extrusion production of PE, PPR, PERT plastic pipes, sheets and profiles.

MARK LINE CO-EXTRUDER

The extruder is especially widely used on pipe production line to co-extrude pipe mark line. It is specially designed with lower power consumption and takes smaller space.

EXTRUSION DIE

After compaction, melting, mixing and homogenization of PP the subsequent material is pushed to the die by the screw. The extrusion die is the most important part of tube forming.

VACUUM CALIBRATION TANK

Used for shaping and cooling of pipes, it is equipped with a vacuum system, water circulation system, as well as front and rear moving device and left and right, height adjustment manual device, stainless steel box, circulating water spray cooling.

SPRAY COOLING TANK

The cooling water is atomized and sprayed from the special nozzle after being pressed by the water pump, so that the product can be cool to 360 degrees in all directions.

TRACTOR

It is used to continuously and automatically lead out the cooled and hardened pipes from the machine head, and the speed is controlled by frequency conversion.

CUTTING MACHINE

After being controlled by encoder according to the required length, automatic cutting is carried out, the stacker is turned over with a delay, pipes are cutted smoothly without scraps and dust.

AUTOMATIC WINDING MACHINE (OPTIONAL ON REQUEST)

This machine is equipped with two reels alternately to ensure the continuity of production. It is suitable for plastic rewinding and packaging, automatic arranging,automatic rewinding, and easy operation.

TURNOVER RACK (OPTIONAL ON REQUEST)

Accept finished products and automatically turn over.