Industrial Machinery is the Basis of Industrial Production

Polyethylene (PE): Polyethylene exhibits good chemical resistance, electrical insulation, and low friction coefficient. It is commonly used to manufacture gaskets, seals, pipes, and storage tanks.

Polypropylene (PP): Polypropylene offers excellent chemical stability, heat resistance, and mechanical strength. It is commonly used to manufacture chemical containers, valves, and pumps.

Polyvinyl Chloride (PVC): PVC is a common plastic material known for its good corrosion resistance and electrical insulation properties. It is frequently used to manufacture pipes, valves, and cable protective sleeves.

Polytetrafluoroethylene (PTFE): PTFE is a plastic material with excellent chemical corrosion resistance and high-temperature resistance. It is commonly used to manufacture seals, gaskets, and lubrication materials.

Polyimide (PI): Polyimide exhibits high-temperature stability, mechanical strength, and electrical insulation. It is commonly used to manufacture high-temperature seals, electronic components, and insulation materials.

Polyamide (PA): Polyamide offers excellent strength, stiffness, and wear resistance. It is commonly used to manufacture gears, bearings, and mechanical parts.

Plating: Electroplating or electroless plating processes are used to deposit a thin layer of metal (such as chrome, nickel, or zinc) onto the surface of the component, providing enhanced corrosion resistance, wear resistance, and aesthetic appeal.

Coating: Various coating techniques, such as powder coating, thermal spraying, or painting, are employed to apply a protective layer onto the surface of the machinery component. These coatings provide corrosion resistance, chemical resistance, abrasion resistance, and can also serve as a decorative finish.

Passivation: Passivation is a chemical treatment process primarily used for stainless steel components to enhance their corrosion resistance by removing impurities and forming a protective oxide layer on the surface.

Anodizing: Anodizing is commonly used for aluminum components, creating a durable and corrosion-resistant oxide layer on the surface. It also allows for coloring options and improved aesthetic appearance.

Shot peening: Shot peening involves bombarding the surface of the component with small metallic or ceramic particles to induce compressive stress, improving fatigue resistance and extending the component's lifespan.

In industrial machinery, carbon steel is often one of the most cost-effective metallic materials. Compared with other metal materials, carbon steel has lower raw material cost and processing cost, and at the same time has good machinability, strength and durability. It can meet the requirements of industrial machinery in many applications, and its relatively low price makes it an affordable choice.

However, cost-effectiveness needs to be considered comprehensively according to specific application needs and engineering requirements. For specific application scenarios, higher grade metal materials such as stainless steel, aluminum alloy or alloy steel may be required to meet specific performance requirements. Therefore, when selecting metal materials, it is necessary to comprehensively consider the balance between cost, performance and application requirements.

Commonly used metal materials in industrial machinery include carbon steel for its machinability, stainless steel for its corrosion resistance, cast iron for its strength, aluminum alloys for their lightweight properties, copper alloys for their conductivity, and alloy steel for enhanced strength and wear resistance. Material selection depends on specific requirements such as strength, wear resistance, corrosion resistance, thermal conductivity, machinability, and cost-effectiveness.