composite pipe production line-Anhui Dongchai Machinery Technology Co., Ltd.|High-Speed Extruder&Steel Wire Mesh Reinforcement

The composite pipe production line represents a cutting-edge solution in modern manufacturing, designed to produce high-strength, corrosion-resistant polyethylene composite pipes reinforced with a steel wire mesh skeleton. This advanced production system combines precision engineering with innovative technology to meet the demands of diverse industrial applications.

Product Overview

The production line is engineered with a high-speed extruder, precision die, vacuum setting table, traction unit, cutting machine, and a full-automatic sealing machine. These components work in harmony under PLC computer control, ensuring high automation, safety, and efficiency. The system is designed to minimize downtime, reduce rejection rates, and deliver stable, high-speed production without compromising quality.

Key features include:

• High automation with PLC control for seamless operation.
• Low energy consumption and noise levels.
• Long service life and stable high-speed performance.
• Efficient steel wire replacement without speed reduction.

Key Features and Highlights

1. Advanced Main Engine Design

The main engine utilizes international first-line brand electrical components, ensuring reliability and durability. The dies and screws are made from 40Cr alloy structural steel, while ceramic heating rings with insulation layers provide rapid and even heating. The gear box is equipped with a condenser to maintain stable discharge speed and efficiency.

2. Precision Vacuum System

The vacuum box is constructed from 304 stainless steel, laser-cut for precision. The system employs an intensive frequency converter at the spray port, ensuring constant temperature control of water and low noise operation. The disc-type 304 ball valve allows for electrically adjustable crossbars, enhancing operational flexibility.

3. Intelligent Sealing Machine

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

Material and Structural Characteristics

The steel wire mesh composite pipe combines high-strength steel wire with thermoplastic polyethylene. The steel wire, wound in a spiral pattern, acts as a skeleton reinforcement, significantly enhancing the pipe's structural integrity. High-performance HDPE modified bonding resin ensures a strong bond between the steel wire and the polyethylene layers, creating an optimal composite effect.

Performance Advantages

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

• Corrosion resistance: Suitable for harsh environments.
• Smooth inner surface: Reduces flow resistance.
• Lightweight: Easier to handle and install.
• High strength: Maintains integrity under high pressure and temperature.
• Resistance to cracking: Especially critical for large-diameter pipelines.

According to the National Institute of Standards and Technology (NIST), advanced composite materials like those used in this production line are essential for modern infrastructure. NIST emphasizes the importance of standardized testing and quality control in ensuring the reliability of such materials (NIST Reference).

Production Technology and Flexibility

The production line leverages advanced technology to deliver consistent quality. By adjusting parameters such as steel wire diameter, mesh spacing, and plastic layer thickness, manufacturers can tailor the product to meet specific requirements for pressure resistance, temperature tolerance, and corrosion resistance.

Installation and Maintenance

The steel wire mesh composite pipe is ideal for high-pressure environments, such as liquid and gas transportation. Its lightweight design simplifies installation, reducing construction costs. Electric welding joints ensure a mature and reliable connection, minimizing leakage risks. This makes the product a preferred choice for municipal and industrial projects.

Technical Specifications

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

Company Background

The production line is developed by Anhui Dongchai Machinery Technology Co., Ltd., a leading manufacturer specializing in advanced machinery for the plastics and construction industries. With a focus on innovation and quality, the company provides solutions that meet global standards. Their expertise in composite pipe production ensures that their products are reliable, efficient, and tailored to customer needs.

Applications

The composite pipes are widely used in:

• Drainage and sewage systems
• Water supply and heating networks
• Industrial pipelines for liquids and gases
• Underground cable protection
• Construction and municipal engineering

Conclusion

The composite pipe production line is a testament to technological advancement in the manufacturing sector. By integrating high-speed automation, precision engineering, and durable materials, this system offers a reliable solution for producing high-performance composite pipes. Its versatility, efficiency, and compliance with industry standards make it an ideal choice for modern infrastructure projects.

References

NIST (National Institute of Standards and Technology) - For information on material standards and testing methodologies.