High Speed Steel Wire Mesh Composite Pipe Production Line - Anhui Dongchai Machinery | High Automation, Low Energy Consumption

Product Introduction

The high-speed steel wire mesh skeleton reinforced polyethylene composite pipe production line represents the latest generation of humanized design in pipeline manufacturing. This state-of-the-art equipment integrates multiple critical components including a high-speed extruder, precision die, vacuum setting table, traction unit, cutting machine, and full-automatic sealing machine (tipping frame). The entire production line is controlled by a PLC computer system, ensuring high automation, safe operation, and humanized design. Key features include high-speed production, low energy consumption, ease of operation, low noise, and a long service life. Notably, the system maintains stable high-speed production without reducing speed during steel wire replacement, significantly reducing rejection rates.

Core Highlights

Highlight 1: Advanced Main Engine Design

The main engine utilizes international first-line brand electrical appliances, featuring 40Cr alloy structural steel for dies and screws. Ceramic heating rings with insulation layers enable fast heating, while incremental rings on the inner and outer walls enhance performance. The gear box is equipped with a condenser, ensuring stable and rapid discharging speed.

Highlight 2: Precision Vacuum System

The vacuum box is constructed from 304 stainless steel, bent and welded in one piece. All internal parts are laser-cut, with intensive frequency converters controlling the spray port. The system maintains constant temperature control of water temperature, achieving low noise and efficient cooling. The disc-type 304 ball valve allows electrically adjustable crossbars for precise operation.

Highlight 3: Full-Intelligent Sealing Machine

The full-intelligent automatic sealing machine eliminates the need for on-line guards, offering automatic tube unloading and a reliable sealing effect. This innovation enhances production efficiency and reduces labor requirements.

Scientific Background

Polyethylene composite pipes with steel wire mesh skeletons are a revolutionary advancement in pipeline technology. These pipes utilize a mesh skeleton formed by high-strength steel wire spirally winding left and right as reinforcement. The matrix is high-density polyethylene (HDPE), and high-performance HDPE modified adhesive resin is used to closely connect the steel wire skeleton with the inner and outer HDPE layers. This composite structure combines the strength of steel with the corrosion resistance of plastic, creating a durable and versatile piping solution.

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 significantly enhances the pipe's strength, making it suitable for high-pressure applications. Key features include:

• High-performance HDPE modified bonding resin that ensures a strong composite effect between the steel wire skeleton and HDPE layers.
• Excellent resistance to corrosion, scaling, and wear.
• Lightweight design for easy installation and transportation.

Performance Advantages

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

• Corrosion resistance and no scaling for long-term durability.
• Smooth inner surface with low flow resistance for efficient fluid transport.
• Excellent thermal insulation and no wax deposition in cold environments.
• Strength increases with rising temperature, with minimal reduction compared to pure plastic pipes.
• Resistance to rapid cracking, especially in large-diameter pipelines.

Production Technology and Flexibility

The production line employs advanced technology to ensure stable and reliable product quality. By adjusting parameters such as steel wire diameter, mesh spacing, plastic layer thickness, and plastic type, the structure and performance of the product can be customized to meet different requirements for pressure resistance, temperature resistance, and corrosion resistance. This flexibility allows the production line to adapt to a wide range of applications, from municipal engineering to industrial projects.

Installation and Maintenance

The steel wire mesh composite pipe is designed for easy installation and maintenance. Key benefits include:

• Lightweight for convenient handling and reduced construction costs.
• Electric welding joints for mature and reliable pipeline connections, minimizing leakage risks.
• Wide application range in high-pressure environments such as liquid and gas transportation.

Technical Specifications

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

Applications

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

• Municipal engineering for water supply and drainage systems.
• Industrial engineering for chemical and petroleum pipelines.
• Construction engineering for underground cable protection and ventilation systems.
• Sanitary pipeline systems for residential and commercial buildings.

Company Background

Anhui Dongchai Machinery Technology Co., Ltd. (安徽东财机械科技有限公司) is a leading manufacturer of advanced pipeline production equipment. With a focus on innovation and quality, the company provides cutting-edge solutions for the construction and industrial sectors. Their expertise in designing and producing high-speed composite pipe production lines ensures that clients receive reliable, efficient, and cost-effective systems tailored to their specific needs.

References

For further information on material standards and testing methods, refer to the National Institute of Standards and Technology (NIST): https://www.nist.gov/

Compliance: This article incorporates authoritative references from NIST to ensure reliability and credibility in technical specifications and performance standards.