HDPE Underground Water Supply Pressure Pipe Production Line
HDPE pressure Pipe Extrusion Line is developed by HUASHIDA. It is applicable for extrusion PE, PP, PB, PERT, ABS pipe etc.
Product Description
Plastic Pipes produced by this line have excellent stiffness, flexibility, high mechanical strength, the resistance of environmental stress cracks, resistance to creep deformation, heat-linkage, and so on. It has become the first choice for the city gas pipe, water supply pipe, foundation pipe, landfill collection pipe, water supply pipe, geothermal heating, etc.
Application
HDPE pipe extruding line composed of single screw extruder and corresponding auxiliaries can produce all kinds of small diameter HDPE plastic pipes continuously. It also can be used to produce PS, PP, HDPE plastic pipes after change the mold. HDPE plastic pipe is widely used for liquid conveying in the agricultural, chemical industry, construction industry, etc.
Structure
HDPE pipe extruding line is mainly composed of a single screw extruder, die-head, vacuum calibrating stand, marking line extruder, spray cooling tank, haul-off device, cutting device, and pneumatic discharging frame.
---Pipe diameter range: 16-63mm 75-250mm 160-315mm 200-450mm 315-630mm 500- 800mm 630-1200mm
---The extrusion line comprise equipment and devices as below,
1set Vacuum loader
1set Hopper dryer
1set High-efficiency single screw extruder
1set 25/25 single screw extruder for mark line
1set Vacuum calibration table
2sets Water spraying tank
1set Hauling machine
1set Cutting machine
1set Stacker
1. Single Screw Extruder
Single screw extruder is composed of an AC motor, hard toothed surface, reduction gearbox, extruding system, heating, and cooling system, and electrical controlling part. AC motor connects reduction gearbox directly and makes screw rotate at a certain speed to adapt to extrude certain kinds of plastics.
2. Die-Head
Die-head is mainly composed of mandril, neck mold, spiral body, cover, die-head body, bolts, and heating rings. The inside surface is polished and chrome plated to ensure plastic materials flow smoothly and to ensure no rusting. The uniformity of pipe wall thickness can be adjusted by bolts. The bronze calibrating sleeve fixed in die-head is mainly used to cool down the fresh pipe and to calibrate the pipe's outer diameter.
3. Vacuum Forming Tank
Vacuum forming 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 the copper sleeve and to realize calibrating the pipe's outer diameter. A spray cooling system is used to cool down the extruded pipe with water. Spray nozzles spray cooling water from all directions on the pipe surface to cool down the pipe promptly.
4. Water Cooling Tank
The water cooling tank is mainly composed of a frame, stainless steel tank, and spray cooling system. A spray cooling system is used to cool down the pipe further and to achieve cooling completely and forming.
5. Caterpillar Haul-off Machine
The haul-off machine is mainly composed of a 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 an automatic length measuring device to achieve cutting at a certain length.
6. No-Dust Cutter
It adopts the blade punching principle to achieve no-dust cutting. It is mainly composed of cutting devices, clamping devices, structure synchronous mobile devices, and frames.
7. Discharging Frame
The table surface is made of stainless steel. It adopts pneumatic overturn and discharging automatically.
Data sheet
| Type |
PE16/63 |
PE75/160 |
PE160/315 |
PE200/450 |
PE-315/630 |
PE-500/800 |
PE-710/1200 |
| Main extrusion |
SJ-65/30 |
SJ-75/33 |
SJ90/33 |
SJ90/33 |
SJ-120/33 |
SJ-120/33 |
SJ-150/33 |
| Motor |
55kw |
90kw |
132kwDC |
160kwDC |
185kwDC |
250kwDC |
400kwDC
|
| Diameter of pipe |
Φ16-63mm |
Φ75-160mm |
Φ160-315mm |
Φ200-450mm |
Φ315-630mm |
Φ500-800mm |
Φ710-1200mm |
| Output |
80-100kg/h |
180-250kg/h |
280-400kg/h |
350-500kg/h |
450-600kg/h |
700-900kg/h |
800-
1200kg/h
|
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