HDPE High Speed Extrusion Line-Anhui Dongchai Machinery|Energy-Saving Technology&High Efficiency

Introduction to Anhui Dongchai Machinery Technology Co., Ltd.

Founded in China, Anhui Dongchai Machinery Technology Co., Ltd. is a leading manufacturer of advanced extrusion systems for polyethylene (PE) and high-density polyethylene (HDPE) pipe production. The company's commitment to innovation and sustainability has positioned it as a key player in the global polymer processing industry. Their HDPE High-Speed Extrusion Production Line combines cutting-edge technology with energy-efficient design to meet modern manufacturing demands.

Key Features and Technological Advancements

The HDPE High-Speed Extrusion Production Line is engineered to deliver exceptional performance, energy efficiency, and reliability. Below are the core highlights of this advanced system:

• Double Spiral Design: Enhances production efficiency and output capacity by optimizing material flow and cooling processes.
• Advanced Sizing Sleeve: Ensures precise diameter and roundness control, even during high-speed production of thick-walled pipes.
• Internal Cooling System: Minimizes sagging and reduces energy consumption by maintaining consistent temperature distribution.
• Accurate Tractor Control: Enables precise alignment and tension management during pipe extrusion.
• Chip-Free Precision Cutting: Eliminates material waste and ensures clean, uniform cuts for high-quality final products.

Superiority Over Traditional Systems

Compared to conventional extrusion lines, the HDPE High-Speed Production Line offers significant advantages:

• Energy Efficiency: Achieves up to 35% energy savings, reducing operational costs and environmental impact.
• High Automation: Centralized control systems streamline production, minimizing labor requirements and human error.
• Low Noise Operation: Designed to minimize noise pollution, creating a safer and more comfortable work environment.
• Material Versatility: Suitable for extruding HDPE, PP, and other polyethylene materials, offering flexibility for diverse applications.

Technical Specifications

The following table outlines the technical parameters of the HDPE High-Speed Extrusion Production Line:

Production Model	Pipe Diameter (mm)	Host Model	Production Capacity (kg/H)	Main Motor Power (kW)
DCS63	16-63	60/38	200-400	90
DCS110	20-110	60/40	300-500	110
DCS160	40-160	60/40	400-550	110
DCS250	50-250	75/38	500-650	160
DCS315	75-315	7538	500-650	160
DCS450	90-450	75/40	600-700	160
DCS630	160-630	90/38	850-1000	250
DCS800	315-800	90/38	900-1300	250
DCS1000	400-1000	120/38	1000-1400	355
DCS1200	500-1200	120/38	1000-1400	355
DCS1600	800-1600	90/38 di-	1500-2000	250+250
DCS2000	1200-2000	90/38 di-	1500-2000	280+280

Applications and Industry Impact

The HDPE High-Speed Extrusion Production Line is designed for a wide range of applications, including:

• Irrigation and Drainage: Produces durable pipes for agricultural and municipal water systems.
• Chemical Industry: Manufactures corrosion-resistant pipes for transporting aggressive chemicals.
• Construction and Sewage: Provides high-strength pipes for building sewage and drainage infrastructure.
• Petroleum and Pharmaceutical: Ensures safe and efficient transport of fluids in critical industries.

According to NIST (National Institute of Standards and Technology), advancements in polymer processing technologies like this extrusion line contribute to improved material efficiency and reduced waste in manufacturing. This aligns with global efforts to enhance sustainability in industrial production.

Material Properties of HDPE

High-density polyethylene (HDPE) is a non-polar thermoplastic with exceptional properties:

• Corrosion Resistance: Resists degradation from chemicals, making it ideal for harsh environments.
• High Strength: Offers excellent mechanical strength and impact resistance.
• Smooth Inner Surface: Reduces friction and energy loss during fluid transport.
• Lightweight: Eases installation and reduces project costs.
• UV and Aging Resistance: Maintains performance in outdoor applications over extended periods.

Conclusion

The HDPE High-Speed Extrusion Production Line from Anhui Dongchai Machinery Technology Co., Ltd. represents a significant leap forward in polymer manufacturing technology. With its energy efficiency, high automation, and versatile applications, this system is poised to redefine industry standards. As highlighted by NIST, such innovations are critical for advancing sustainable and efficient industrial practices.

References

National Institute of Standards and Technology (NIST). (2025). Advancements in Polymer Processing Technologies. Retrieved from https://www.nist.gov.