1. The plastic modules are made of polymer synthetic materials, can be in direct contact with food, and can work for a long time in environments from -40°C to +60°C.

2. The drive system is the same as traditional metal mesh belts and does not require any changes.

3. The plastic-molded metal spiral mesh belt has an open area ratio of 36.8%. The module surface is flatter than that of metal spiral belts, making it less likely to cause product indentation during production and less prone to freezing with the products.