HDPE Outer Protective Pipe Extrusion Line for Pre-Insulated District Heating Steel Pipe

HDPE Outer Protective Pipe Extrusion Line for Pre-Insulated District Heating Steel Pipe

Slim Wall(3-12mm)HDPE Pipe/Black jacket pipe for preinsulated pipe Production Line

It is higher-efficiency gear with high velocity and power saving for generating HDPE pipe utilized as protective go over of  PU foam thermal Pre-insulated Pipe.
It is modest in dimension, easy to work with the automated manage technique and has a extended support daily life.

Generation line composition:
-1set   Vacuum loader 
-1set   Hopper dryer
-1set   High-efficiency solitary screw extruder
-1set   Vacuum calibration table 
-1set   H2o spraying tank 
-1set   Hauling equipment
-1set   Cutting equipment
-1set   Discharging Body

—Pipe Utilization: outer casing of thermal preinsulated pipe, which is broadly employed in district  heating and cooling, oil,gasoline and other industrial places.
—Pipe/jacket diameter range: one hundred ten-1680mm

CZPT Positive aspects
—Substantial-effectiveness extruder gives greater output, stable efficiency.
—Pipe wall is average and easy, to decrease squander of uncooked substance, and pipe thickness is adjustable.
—No need trim edge, as soon as forming.
—Large degree of automation, can be operated by a single particular person, preserving labor charges.

 

Fashion PE-one hundred ten/600 PE-365/760 PE-655/1380 PE-960/1680 PE-1054/1860
Major Extruder SJ-75/33 SJ-ninety/33 SJ-120/33 SJ-a hundred and fifty/33 SJ-150/33
Pipe diameter Φ110-600mm Φ365-760m Φ655-1380mm Φ960-1680mm Φ1054-1860mm
Capacity 250-350kg/h 400-500kg/h seven-hundred-900kg/h 1000-1200kg/h a thousand-1250kg/h
Installed electrical power 160kw 240kw 480kw 580kw 580kw
Size 30m 32m 36m 40m 45m

1. Higher-effectiveness one screw extruder
—One screw is with barrier & mixing head new model barrel with slotting (channel), Equally make the security of good plasticization, large output and stable overall performance.

 

two. Die-Head
Die-head is mostly composed of mandril, neck mildew, spiral entire body, go over, die-head human body, bolts, and heating rings.
The within area touching with plastic resources is polished and chrome plated to make sure plastic supplies circulation effortlessly and to make sure no rusting. The uniformity of pipe wall thickness can be modified by bolts. The copper calibrating sleeve mounted in die-head is mostly utilised to awesome down the clean pipe and to calibrate the pipe outer diameter.
3. Vacuum Calibration Tank
Vacuum calibration tank is mostly composed of body, stainless metal tank, vacuum technique, spray cooling method, placement adjustment system. The vacuum pump exhausts the air from the sealed tank to pressurize the clean pipe cling to calibrating copper sleeve and to calibrate the outer diameter.  Spray nozzles spray cooling water from all directions on pipe area to amazing down the pipe immediately.

four. Caterpillar Haul-off CZPT
Haul-off device is mainly composed of driving system, caterpillar, clamping construction, modifying program, side plate and foundation bed. Haul-off caterpillars are driven by AC motor with frequency conversion control to adapt to distinct extrusion speed.
CZPT size measuring system realizes cutting at a set length.

 

5.  No-Dust Cutter
It adopts blade punching theory to recognize no-dust slicing. It is largely composed of slicing unit, clamping gadget, construction synchronous motion unit and frame.

six.Control system
The comprehensive line could be managed by PLC, with very good human-equipment interface, all technological parameters could be set and indicated by touching screen. Managing program can be designed according to customers’ requirements. 
7.Discharging Frame
The desk surface area is made of stainless metal. It adopts pneumatic overturn and discharging instantly.

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WORKSHOP

 

HDPE Outer Protective Pipe Extrusion Line for Pre-Insulated District Heating Steel Pipe