Steel-plastic Composite Pipe Extrusion Machine

YAOAN's steel pipe plastic coating extrusion machines are designed for a variety of applications, offering high productivity, stability, and ease of operation. These machines are categorized into two main types:

1. Steel Pipe Forming and Coating Integrated Line:

• Pipe Making Principle: The process involves steel pipe forming, argon arc welding, welding and polishing, sizing, and straightening. This ensures high precision in roundness and straightness.

• Integrated Production: Combines steel pipe forming and plastic coating in one seamless process.

• Extruder: Utilizes a special screw design for good plasticization and stable extrusion.

• Coated Mold: Employs single-layer or multi-layer spiral core structures for effective coating and stratification.

• Efficiency: Includes features like fixed-length cutting and stacking, making the machine easy to operate, highly efficient, and stable.

• Functionality: This line integrates the processes of steel pipe forming and plastic coating into a single production line.

• Applications: External coating composite pipe extrusion equipment is used to produce various types of steel pipes such as broom stick steel pipes, mop stick pipes, curtain hanging steel pipes, and more.

• Features:

2. Metal Pipe Plastic Coating Line (Without Steel Pipe Forming):

• Functionality: This line is specifically for applying plastic coatings to pre-formed metal pipes.

• Applications: Commonly used for coating aluminum pipes with PVC to make handrail pipes for stairs and other similar applications.

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YAOAN'S steel-plastic composite pipe extrusion machines are divided into three types based on the coating application:

1. Lined Plastic Composite Steel Pipe: Coating applied to the inner surface of the steel pipe.

2. Outer Coating Plastic Composite Pipe: Coating applied to the outer surface of the steel pipe.

3. Inner and Outer Coating Plastic Composite Pipe: Coating applied to both the inner and outer surfaces of the steel pipe.

Machine Features for Outer Coating Plastic Composite Pipe Extrusion:

• Materials: Can coat stainless steel and carbon steel pipes with PE, PP, PVC, and other plastics.

• Process: Involves steel pipe forming, argon arc welding, welding and polishing, sizing, and straightening to ensure high precision.

• Extruder: Features a special screw design for excellent plasticization and stable extrusion.

• Cross Coated die head: Uses single-layer or multi-layer spiral core structures for effective coating and stratification.

• Operational Efficiency: Includes fixed-length cutting and stacking, making the machine easy to operate, highly efficient, and stable.

Steel-Plastic Composite Pipe Features:

• Mechanical Properties: Combines the mechanical strength of steel with the corrosion-resistant properties of plastic.

• Applications: Widely used in industries such as chemical, power, metallurgy, and food for media transmission and environmental protection systems.

These aluminum pipe plastic coating extrusion machines and their products are designed to meet the demanding requirements of various industrial applications, providing durable, efficient, and high-quality solutions for metal pipe coating and composite pipe production.