High-Speed Extrusion Production Line for PE, PP-R, PP-RT, and PP-B Pipes

Introduction to the High-Speed Extrusion Production Line

The high-speed extrusion production line for PE, PP-R, PP-RT, and PP-B pipes represents a cutting-edge solution in the manufacturing of polymeric piping systems. This production line integrates advanced technology, high-end configurations, and high-torque, low-noise reducers to ensure exceptional quality and efficiency. Designed to meet the demands of modern industries, it is capable of producing a wide range of pipes with high automation and reliability.

Key Components of the Production Line

The system comprises several critical components that work in harmony to produce high-quality pipes:

• Sucker: This component is responsible for storing, transporting, stirring, and heating raw materials to ensure uniformity and proper temperature control.
• Extruder: The extruder heats and melts the plastic raw materials, which are then pushed through a die to form a tubular prototype.
• Die and Cooling System: The die determines the pipe's diameter and wall thickness, while the cooling system rapidly solidifies the molten plastic to achieve the desired size and physical properties.
• Tractor: The tractor draws the thermoplastic pipe from the die, maintaining uniform diameter and required dimensions.
• Cutting Machine: This machine cuts the pipe to the specified length and stacks it using a conveyor belt or automatic system.

Performance Characteristics of PE, PP-R, PP-RT, and PP-B Pipes

The production line is designed to manufacture pipes made from various polymers, each with unique properties:

PE Pipes (Polyethylene)

PE pipes are renowned for their environmental friendliness, corrosion resistance, and long service life. Key features include:

• Environmental Protection: No heavy metal stabilizers are used, ensuring non-toxic materials that prevent secondary water pollution.
• Corrosion Resistance: Resistant to most chemicals, making them ideal for diverse applications.
• Longevity: Safe for over 50 years under rated conditions.
• Flexibility: High impact strength and elongation make them suitable for earthquake-prone areas.

PP-R Pipes (Polypropylene Random Copolymer)

PP-R pipes are widely used in potable water systems due to their hygienic properties and thermal efficiency:

• Non-Toxic and Hygienic: Made from carbon and hydrogen, they are safe for drinking water.
• Thermal Insulation: Low thermal conductivity reduces energy loss.
• Long Service Life: Over 50 years at 70°C and 1.0MPa, or over 100 years at room temperature.
• Easy Installation: Hot-melt welding ensures reliable joints.

PP-RT Pipes (Heat-Resistant Polyethylene)

PP-RT pipes are ideal for hot water applications, offering flexibility and durability:

• Lightweight: Easy to transport and install.
• Flexibility: Can be coiled to reduce fittings and costs.
• Low-Temperature Resistance: Suitable for cold climates.
• Chemical Resistance: Resists corrosion and rust.

PP-B Pipes (Polybutylene)

PP-B pipes share similarities with PP-R but differ in production processes and applications:

• Non-Toxic: Safe for potable water systems.
• Corrosion Resistance: Resists chemical degradation.
• Lightweight: Facilitates easy handling and installation.

Technical Specifications of the Production Line

Model	Pipe Diameter (mm)	Host Model	Production Capacity (kg/h)	Main Motor Power (kW)
DCS63	20-63	60/38	200-400	90
DCS110	20-110	60/40	300-500	110
DCS160	40-160	60/40	400-500	110
DCS250	50-250	75/38	500-650	160

Applications of the Production Line

The high-speed extrusion production line is versatile, catering to multiple industries:

• Agricultural Irrigation: Efficient water distribution systems.
• Building Water Supply and Drainage: Reliable piping for residential and commercial structures.
• City Gas and Electricity: Durable conduits for utility networks.
• Industrial Use: Customized pipes for manufacturing and processing plants.

About Anhui Dongchai Machinery Technology Co., Ltd.

Founded in 2005, Anhui Dongchai Machinery Technology Co., Ltd. is a leading manufacturer of industrial machinery, specializing in extrusion production lines. With a commitment to innovation and quality, the company has established itself as a trusted partner for clients worldwide. Their expertise in designing and producing high-speed extrusion systems ensures that customers receive reliable, efficient, and durable solutions.

Why Choose Anhui Dongchai Machinery Technology Co., Ltd.?

Several factors make Anhui Dongchai a preferred choice:

• Advanced Technology: Utilizes state-of-the-art equipment and processes.
• High-Quality Standards: Adheres to strict quality control measures.
• Customization: Offers tailored solutions to meet specific client needs.
• Comprehensive Support: Provides technical assistance and after-sales service.

Industry Standards and Certifications

As a reputable manufacturer, Anhui Dongchai complies with international standards to ensure product reliability and safety. The company's production lines are designed to meet the requirements outlined by organizations such as the National Institute of Standards and Technology (NIST), which plays a pivotal role in advancing measurement science and technology. NIST's research and standards contribute to the development of high-quality industrial equipment, ensuring that products like the extrusion production line meet rigorous performance benchmarks.

Conclusion

The high-speed extrusion production line for PE, PP-R, PP-RT, and PP-B pipes is a testament to technological advancement in the plastics industry. With its robust design, versatility, and efficiency, this production line is an essential asset for manufacturers seeking to produce high-quality piping systems. By partnering with Anhui Dongchai Machinery Technology Co., Ltd., businesses can leverage cutting-edge solutions that enhance productivity and meet global market demands.

References

National Institute of Standards and Technology (NIST). (n.d.). Driving Innovation. Retrieved from https://www.nist.gov/