HDPE Water/Gas Supply Pressure Wall Plastic Pipe Making Extrusion Line (Dia20-2200mm)

HDPE pressure Pipe Extrusion Line is a pipe extrusion line developed by HUASHIDA company through assimilate and master technology introduced fromabroad.

Why Choose Our Production Line?

1.  Efficient Extrusion: High-performance extruder with barrier screw and mixing head, offering excellent plasticizing, large extrusion volume, and stability.

2. Advanced Die Head: Spiral-type die head for lower melt temperature, better mixing, and stable operation with reduced cavity pressure.

3. Exclusive Sizing & Cooling: Water film lubrication and water ring cooling for precise diameter and roundness, ideal for HDPE and PP materials.

4. User-Friendly Control: PLC control with intuitive interface for easy parameter setting and monitoring via touchscreen.

5. Cost-Effective: Multi-layer compound co-extrusion reduces production costs, enhancing efficiency.

lt is applicable for extrusion of PE, PP, PB, PERT, ABS etc. This PE pipe production line can instead extrusion line imported from abroad.

lt has become the first choice for the city gas pipe, water supply pipe, foundation pipe, landfill collection pipe, watermain, geothermal heating etc.

HDPE pipe extruding line is mainly composed of 
Single screw extruder
Die-head
Vacuum forming tank
Spray cooling tank
Haul-off device
Cutting device
Pneumatic discharging frame
 

1. Single Screw Extruder
Single screw extruder is composed of AC motor, hard toothed surface reduction gear, extruding system, heating and cooling system, and electrical controlling part. AC motor transfer the power to reduction gearbox via V-belt wheel and make screw rotate at certain speed to adapt to extruding all 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 touching with plastic materials 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 copper calibrating sleeve fixed in die-head is mainly used to cool down the fresh pipe and to calibrate the pipe 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 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.

4. Water Cooling Tank
Water cooling tank is mainly composed of frame, stainless steel tank, and spray cooling system. Spray cooling system is used to cool down the pipe further and to realize cooling completely and forming.

5. Haul-off Machine
Haul-off machine is mainly composed of driving device, haul-off chain , clamping structure, adjusting system, side plate, and foundation bed. Haul-off 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.

6. No-Dust Cutter
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.

Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
Welcome to our factory to discuss cooperation!