50-160mm Plastic HDPE PE PP Pipe Extrusion Production Line /making Machine

Product Description:

HDPE and PPR Pipe Production Lines are specialized equipment used for producing high-density polyethylene (HDPE) pipes and random copolymer polypropylene (PPR) pipes, respectively. These production lines process resin raw materials into standard-compliant plastic pipes through extrusion, molding, and cooling processes.

I. Core Components and Process Flow

The core equipment components and process flow of HDPE and PPR pipe production lines are similar, with key differences in screw parameters, die design, and temperature control to suit the characteristics of different materials.

1. Core Equipment Components

• Extrusion System: Includes the extruder and screw to heat and melt resin particles for continuous extrusion, serving as the primary power source.
• Die System: Customized based on pipe specifications to determine the final shape and dimensions.
• Cooling and Shaping System: Solidifies the pipe shape quickly through vacuum adsorption and spray cooling for dimensional stability.
• Traction System: Pulls the pipe forward at a constant speed to ensure uniform wall thickness and continuous production.
• Cutting System: Automatically cuts the pipe to the desired length using saw blade or planetary cutting methods.
• Control System: Integrates real-time monitoring and adjustment of parameters like temperature, speed, and traction force via PLC or touchscreen.

2. General Process Flow

• Raw Material Preparation: Mix HDPE or PPR resin granules with necessary additives like antioxidants and masterbatches.
• Melt Extrusion: Raw materials are melted in the extruder, then pushed to the die after passing through the heating zone.
• Shaping and Cooling: Melt is shaped and cooled in a vacuum chamber and spray box, respectively, before reaching room temperature.
• Traction and Cutting: Cooled pipes are pulled uniformly by a traction machine and cut to specified length by cutting machines.
• Inspection and Rewinding: Online inspection of pipe appearance and dimensions with qualified products being rewound or stacked.

Features:

HDPE and PPR pipe production lines are specialized equipment used to produce high-density polyethylene (HDPE) pipes and random copolymer polypropylene (PPR) pipes, respectively. Their core function is to process resin raw materials into standard-compliant plastic pipes through extrusion, molding, and cooling processes.

The core equipment components and process logic of the two types of production lines are similar. The main differences lie in screw parameters, die design, and temperature control to adapt to the melting characteristics of different materials.

Extrusion System: Includes the extruder and screw, responsible for heating and melting resin particles and continuously extruding them; it is the core power source of the production line.

Die System: Customized according to pipe specifications (diameter, wall thickness), determining the final shape and dimensional accuracy of the pipe.

Cooling and Shaping System: Quickly solidifies the pipe shape through vacuum adsorption and spray cooling, ensuring dimensional stability.

Traction System: Pulls the pipe forward at a constant speed, ensuring continuous production and uniform pipe wall thickness.

Cutting System: Automatically cuts the pipe to the set length, commonly using saw blade cutting or planetary cutting methods.

Control System: Employs a PLC or touchscreen to integrate real-time monitoring and adjustment of parameters such as temperature, speed, and traction force.

Raw Material Preparation: HDPE or PPR resin granules are mixed evenly with necessary additives (such as antioxidants and masterbatches).

Melt Extrusion: The mixed raw materials enter the extruder, are melted into a fluid through the heating zone (usually 3-5 sections), and pushed to the die by the screw.

Shaping and Cooling: After extrusion from the die, the melt enters a vacuum shaping chamber for adsorption and shaping, and then is rapidly cooled to room temperature through a spray box.

Traction and Cutting: The cooled pipe is pulled at a uniform speed by a traction machine and finally cut to the set length by a cutting machine.

Inspection and Rewinding: The appearance and dimensions of the pipe are inspected online; qualified products are rewound or stacked.

Technical Parameters:

Applications:

Core Applications of the HDPE Pipe Production Line

This production line primarily manufactures HDPE (High-Density Polyethylene) pipes. Leveraging HDPE's high-pressure resistance, corrosion resistance, and good flexibility, its products focus on fluid transportation in medium to large-scale engineering projects and outdoor applications.

Municipal Infrastructure Construction: Produces municipal water supply pipes, drainage pipes, and gas pipes for urban water supply, rainwater and sewage discharge, and low-pressure transportation of natural gas and liquefied petroleum gas.

Agricultural Production Applications: Manufactures agricultural irrigation and drainage pipes, suitable for drip irrigation and sprinkler irrigation systems in large fields, as well as drainage of farmland runoff. The pipes' weather resistance allows for long-term outdoor use.

Industrial Special Transportation: Produces industrial sewage pipes and chemical fluid pipes, capable of transporting corrosive liquids such as acids and alkalis or industrial wastewater, avoiding the corrosion problems associated with metal pipes.

Other Applications: Also produces trenchless pipe jacking and conduit pipes for underground pipeline laying (such as protection for power and communication cables), reducing surface excavation costs.

Core Applications of the PPR Pipe Production Line

This production line focuses on producing PPR (random copolymer polypropylene) pipes. Leveraging its advantages of being hygienic, non-toxic, high-temperature resistant, and having reliable connections, the products are primarily used for clean fluid transportation in indoor and small-scale projects.

Home Improvement Hot and Cold Water Systems: Produces cold and hot water pipes for home improvement, used for tap water supply in residences and apartments, and hot water circulation in water heaters and radiators. Long-term operating temperatures can be stably maintained below 70℃.

Small-scale Commercial Water Supply: Manufactures indoor water supply pipes for hotels, office buildings, schools, etc., meeting centralized clean water needs. The pipe connections utilize a heat fusion process, reducing the risk of leaks.

Pure Water/Pharmaceutical Transportation: Produces food-grade PPR pipes for transporting raw water in pure water plants and beverage factories, or for transporting non-sterile clean fluids in the pharmaceutical industry, meeting hygiene standards.

Heating System Support: Produces PPR pipes for heating systems, used as supporting pipes for household wall-mounted boilers and underfloor heating systems, suitable for heating needs requiring low-temperature hot water circulation (typically ≤60℃).

Packing and Shipping:

Product Packaging:

Our Plastic Pipe Extrusion Line is carefully packaged to ensure safe delivery. Each component is securely wrapped and placed in durable cardboard boxes to prevent damage during transit. Additionally, the main machinery is encased in protective foam to safeguard against any potential impact.

Shipping:

We offer reliable shipping options for our Plastic Pipe Extrusion Line. Once your order is confirmed, our dedicated logistics team will work to arrange prompt delivery to your specified location. We partner with trusted carriers to ensure timely and secure transportation of your equipment. You can track your shipment and receive updates on the delivery status for added convenience.

FAQ:

Q: What is the brand name of this Plastic Pipe Extrusion Line?

A: The brand name is SincereMachinery .

Q: What is the model number of this Plastic Pipe Extrusion Line?

A: The model number is PE1200 .

Q: Where is this Plastic Pipe Extrusion Line manufactured?

A: It is manufactured in China .

Q: What type of pipes can be produced using this extrusion line?

A: This extrusion line is designed to produce plastic pipes of various sizes and specifications.

Q: Does this Plastic Pipe Extrusion Line come with installation services?

A: Yes, installation services can be provided upon request for an additional fee.