HDPE Water Drainage Tube Making Plastic Extruder Single Screw Extrusion Machine

Product Introduction

Performance

Application Scenarios

The HDPE pipes manufactured by this extrusion line are widely used in water supply systems, including municipal water distribution networks and irrigation systems. They are also for ideal gas supply applications, such as natural gas pipelines and industrial gas distribution. The pipes' durability and resistance to environmental factors make them suitable for both above-ground and underground installations.

Advantages

                

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 replacing the screw. HDPE plastic pipe is widely used for liquid conveying in agricultural, chemical industry, construction industry, etc.
Structure
HDPE pipe extruding line is mainly composed of single screw extruder, die-head, vacuum forming tank, spray cooling tank, haul-off device, cutting device, and 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.

 7. Discharging Frame
The table surface is made of stainless steel. It adopts pneumatic overturn and discharging automatically.
 

Qingdao Huashida: A Leading Innovator in Pipeline Solutions

Company Profile

History and Background

Core Business

Technology and Innovation

Innovation is at the heart of Huashida's success. The company is dedicated to staying at the forefront of technological advancements in pipeline manufacturing and coating technologies. Huashida's R&D team constantly explores new materials, processes, and techniques to improve product performance, durability, and environmental sustainability. For example, the company has developed advanced coating lines that combine external 3LPE (three-layer polyethylene) and internal epoxy resin powder coatings, providing unparalleled corrosion resistance for steel pipes.


1.Automatic System of Cut Water Pipes Chipless Planetary Cutter
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2.Polyurethane Spray Coating Production Line Pre-Insulation Pipe
https://hsdextruder.en.made-in-china.com/product/CATrqKBzanpH/China-Polyurethane-Spray-Coating-Production-Line-Pre-Insulation-Pipe.html

3. Three-Layer PE Spraying Equipment Steel Pipe Anti-Corrosion Production Line
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4.3-Layer Polyethylene Anti-Corrosive Steel Pipe External Epoxy
https://hsdextruder.en.made-in-china.com/product/XfnUNBTdbQrZ/China-3-Layer-Polyethylene-Anti-Corrosive-Steel-Pipe-External-Epoxy.html

5.a Brief Introduction to The One-Step Polyurethane Insulation Pipe Production
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Quality and Standards

Global Reach

Sustainability and Environmental Responsibility

Conclusion