China Vacuum Calibration HDPE plastic Pipe PE Casing Polyethelene Jacket Pipe Extruder Line

Vacuum Calibration HDPE plactic Pipe/PE casing/Polyethelene jacket pipe Extruder/Line
HDPE Pipe Extrusion Line produced by HUASHIDA is high-efficiency equipment with high speed and energy saving, it is easy to operate with automatic control system and has long service life.
The PE pipe is used for PU foam pre-insulating pipe, which consist of steel pipe, polyurethane foam layer and PE jacket pipe.

The extrusion line comprise equipments and devices as below:
-1setVacuum loader
-1setHopper dryer
-1setHigh-effeciency single screw extruder
-1setVacuum calibration table
-1setWater spraying tank
-1setHauling machine
-1setCutting machine
-1setStacker
StylePE-110/600PE-655/1372PE-960/1680Main extruder SJ-75/33SJ-120/33SJ-150/33Pipe diameter Φ110-600mmΦ 655-1372 mmΦ 960-Φ 1680mmCapacity 250-350kg/h700~900 kg/h 800-1200kg/hInstalled power 160kw440 kw 580kwLength 28m32m 45m

Single screw is with barreir & mixing head; barrel is new model with slotting (channel), Both make security of good jellification, large output and stable performance.


Vacuum calibration tank is mainly composed of frame, stainless steel tank, vacuum system, spray cooling system, back and forth mobile device. When it is at work, the vacuum pump exhausts the air from the sealed tank to pressurize the fresh pipe cling to calibrating copper sleeve and to realize calibrating the pipe outer diameter. Spray cooling system is used to cool down the extruded pipe by water. Spray nozzles spray cooling water from all directions on pipe surface to cool down the pipe promptly.



Haul-off machine is mainly composed of driving device, haul-off chain caterpillar, clamping structure, adjusting system, side plate, and foundation bed. Haul-off caterpillars are AC motor driven and adopt frequency control of speed to adapt to different pipes extruding speed. It is also equipped with automatic length measuring device to realize cutter cutting at set length.

It adopts blade punching principle to realize no-dust cutting. It is mainly composed of cutting device, clamping device, structure synchronous mobile device, and frame.
Control system
The complete line could be controlled by PLC, with good human-machine interface, all technical parameters could be set and indicated by touching screen. Controlling system is designed according to the customer;s requirement, to be with PLC, or without.
Discharging frame
The table surface is made of stainless steel. It adopts pneumatic overturn and discharging automatically.
Delivery