composite pipe production line-Anhui Dongchai Machinery Technology Co., Ltd.|High-Speed Extrusion&Precision Engineering

Discover the cutting-edge composite pipe production line designed by Anhui Dongchai Machinery Technology Co., Ltd., a leader in advanced manufacturing solutions. This innovative production line combines high-speed extrusion technology with precision engineering to deliver durable, high-performance polyethylene composite pipes. Explore the features, benefits, and applications of this state-of-the-art system below.

Product Introduction

The composite pipe production line represents the latest advancement in pipe manufacturing technology. This system integrates a high-speed extruder, precision die, vacuum setting table, traction unit, cutting machine, and full-automatic sealing machine (tipping frame) into a single, cohesive unit. All operations are controlled by a PLC computer, ensuring high automation, safe operation, and humanized design. The production line is engineered for high-speed output, low energy consumption, and exceptional stability, making it ideal for industrial-scale production of steel wire mesh-reinforced polyethylene composite pipes.

Key Highlights

Highlight 1: Advanced Main Engine and Heating System

The main engine utilizes international first-line brand electrical components, ensuring reliability and efficiency. The dies and screws are crafted from 40Cr alloy structural steel, providing exceptional durability. A ceramic heating ring with an insulation layer enables rapid heating, while incremental rings on the inner and outer walls enhance thermal distribution. The gear box is equipped with a condenser, ensuring stable and fast discharge speeds.

Highlight 2: Precision Vacuum and Cooling System

The vacuum box is constructed from 304 stainless steel, formed through a single bending and welding process. All internal components are laser-cut for precision, and the spray port is controlled by an intensive frequency converter. The system maintains constant water temperature for optimal cooling, reducing noise and improving efficiency. A disc-type 304 ball valve allows for electrically adjustable crossbars, enhancing operational flexibility.

Highlight 3: Full-Intelligent Sealing Machine

The full-automatic sealing machine eliminates the need for on-line guards, offering automatic tube unloading and superior sealing performance. This feature minimizes manual intervention, ensuring consistent quality and reducing production downtime.

Science Popularization: Understanding the Technology

Steel wire mesh skeleton reinforced polyethylene (HDPE) composite pipes are a revolutionary solution in modern infrastructure. These pipes utilize a mesh skeleton formed by high-strength steel wire spirally wound left and right as reinforcement. The matrix is made of high-density polyethylene (HDPE), with high-performance HDPE modified adhesive resin ensuring a strong bond between the steel wire skeleton and the inner and outer HDPE layers. This combination results in a material that combines the strength of metal with the corrosion resistance of plastic.

Material and Structural Characteristics

The steel wire mesh composite pipe is composed of high-strength steel wire and thermoplastic polyethylene. The steel wire wound mesh acts as a skeleton, significantly enhancing the pipe's structural integrity. High-performance HDPE modified bonding resin ensures a strong, durable connection between the steel wire skeleton and the HDPE layers, resulting in an excellent composite effect.

Performance Advantages

This composite pipe overcomes the limitations of traditional steel and plastic pipes while retaining their advantages. Key benefits include:

• Corrosion resistance and no scaling
• Smooth surface and low resistance
• Heat preservation and no wax deposition
• Wear resistance and lightweight

The pipe's strength increases with rising temperature, and its reduction rate is significantly lower than that of pure plastic pipes. Additionally, it is resistant to rapid cracking, especially in large-diameter applications.

Production Technology and Flexibility

The production line employs advanced technology to ensure consistent product quality. By adjusting parameters such as steel wire diameter, mesh spacing, plastic layer thickness, and plastic type, the system can produce pipes tailored to specific requirements. This flexibility allows for customization of pressure resistance, temperature resistance, and corrosion resistance.

Installation and Maintenance

Steel wire mesh composite pipes are suitable for high-pressure environments, such as liquid and gas transportation. Their lightweight design simplifies installation and reduces construction costs. Electric welding joints ensure a mature and reliable connection, minimizing the risk of leakage.

Product Specifications

Model	Pipe Diameter	Production Speed	Power Consumption (kW)	Installed Power (kW)	Dimensions (L x W x H)
DCS-160	50-160 mm	2.4 m/min	110	385	73 x 4.7 x 3 m
DCS-315	110-315 mm	2.4 m/min	170	545	75 x 5 x 4 m
DCS-630	315-630 mm	1.2 m/min	260	855	76 x 6 x 4 m
DCS-800	500-800 mm	1.0 m/min	360	1150	80 x 6 x 4 m
DCS-1000	710-1000 mm	0.6 m/min	350	1150	86 x 7 x 4 m
DCS-1200	800-1200 mm	0.6 m/min	460	1400	100 x 7 x 4.7 m

Applications and Industry Impact

The composite pipe production line is widely used in various industries, including:

• Drainage and sanitation systems
• Petroleum and gas transportation
• Underground cable protection
• Centralized water supply and heating systems

Its versatility makes it an essential solution for municipal engineering, industrial projects, and construction applications.

Company Background

Anhui Dongchai Machinery Technology Co., Ltd. is a leading manufacturer of advanced production equipment, specializing in high-speed steel wire mesh reinforced polyethylene composite pipe systems. With a focus on innovation and quality, the company provides cutting-edge solutions that meet the evolving needs of the global market. Their commitment to excellence is reflected in the design and performance of their production lines.

Why Choose Anhui Dongchai?

The composite pipe production line offers unparalleled advantages, including:

• High automation and low energy consumption
• Stable high-speed production with reduced rejection rates
• Customizable parameters for diverse applications
• Easy installation and low maintenance costs

By choosing Anhui Dongchai, businesses can ensure efficient, reliable, and cost-effective production of high-quality composite pipes.

Conclusion

The composite pipe production line by Anhui Dongchai Machinery Technology Co., Ltd. represents a significant advancement in pipe manufacturing technology. With its combination of high-speed extrusion, precision engineering, and advanced automation, this system delivers exceptional performance and reliability. As industries continue to demand durable, efficient, and sustainable solutions, this production line is poised to meet those needs effectively.

For more information about the composite pipe production line or to explore other products from Anhui Dongchai Machinery Technology Co., Ltd., visit their official website today.

References

NIST (National Institute of Standards and Technology) plays a crucial role in advancing technology and ensuring measurement accuracy. Their research and standards contribute to the development of innovative manufacturing solutions. For more information on NIST's work, visit https://www.nist.gov.