Recommendations for the selection of conveyor belts of different materials

PVC Conveyor Belts

PVC conveyor belts are made of polyester fabric and polyvinyl chloride (PVC) material, offering excellent elasticity, resistance to deformation, and smooth operation. They are firmly bonded at the joints and exhibit high lateral stability, making them resistant to misalignment. Suitable for temperatures ranging from -10°C to 80°C, PVC belts are widely used in industries such as tobacco, logistics, packaging, printing, food processing, and aquaculture.

Selection Recommendations:

Lightweight Material Handling: Ideal for transporting lightweight and smooth-surfaced materials such as paper and packaging.

Food Industry: Complies with FDA food-grade standards, making it non-toxic and hygienic for applications in grain, biscuits, fruit and vegetable processing, and more.

Environmental Adaptability: Performs well in moderate temperature, low humidity, and low-dust environments.

PU Conveyor Belts

PU conveyor belts use high-strength, synthetic polyurethane fabric as their framework, with a polyurethane resin coating. These belts boast high tensile strength, flexibility, oil resistance, non-toxic and hygienic properties. Additionally, they are corrosion-resistant, cold-resistant, cut-resistant, wear-resistant, and anti-aging, making them suitable for long-term and efficient operations.

Selection Recommendations:

Food and Pharmaceuticals: Non-toxic and easy to clean, PU belts are ideal for the food processing and pharmaceutical industries, ensuring hygiene and safety.

Sharp-Edged Materials: Cut-resistant properties make PU belts suitable for transporting sharp or angular materials.

Oily Environments: Resistant to oil, making them ideal for use in environments containing grease or lubricants.

Special Material Conveyor Belts

1. Silicone Conveyor Belts

Silicone conveyor belts consist of fiberglass fabric coated or impregnated with silicone rubber. These belts offer excellent high-temperature resistance, corrosion resistance, and fire-retardant properties. They can operate in a temperature range of -70°C to 280°C and exhibit high chemical stability, heat resistance, and mechanical strength.

Selection Recommendations:

High-Temperature Applications: Ideal for transporting high-temperature materials in industries such as metallurgy, ceramics, and glass.

Chemical Environments: Stable chemical properties make them suitable for environments containing corrosive chemical gases.

2. High-Temperature Conveyor Belts

High-temperature conveyor belts are designed specifically for extreme heat environments, making them suitable for industries like metallurgy, ceramics, and glass. These belts maintain stable performance over long-term use.

Selection Recommendations:

High-Temperature Material Handling: Capable of withstanding the demands of high-temperature operations.

Long-Term Stability: Ensures reliable performance over extended periods, reducing downtime and maintenance costs.

Principles for Selecting Conveyor Belts

When selecting a conveyor belt, consider the following factors:

Material Characteristics: Evaluate the weight, volume, shape, hardness, surface roughness, and whether the material contains corrosive or sticky substances.

Working Environment: Consider external factors such as temperature, humidity, dust levels, and chemical gases that may affect the belt’s performance.

Production Efficiency and Cost: Prioritize belts with wear resistance, tensile strength, and low noise to enhance production line efficiency while minimizing operational costs and replacement frequency.

Safety Standards: Ensure the conveyor belt complies with industry safety standards to prevent risks to personnel during operation.

Selecting the right conveyor belt material can significantly enhance the overall efficiency and safety of production lines, providing long-term value to business operations.