The choice of food grade conveyor belt mainly considers the operating environment of conveyor belt, including temperature, roller diameter, material weight, oil resistance, conveyor belt color, etc.

　　1. 温度:食品加工和运输线路的不同部位有不同的温度要求。前端原料一般采用普通食品输送带、高温干燥段、高温食品级网络链或特氟隆输送带，干燥冷却段采用特氟隆或耐高温食品输送带。

　　1. Temperature: Different parts of food processing and transportation lines have different temperature requirements. The front-end raw materials generally use ordinary food conveyor belt, high temperature drying section, high temperature food grade network chain or Teflon conveyor belt, and the drying and cooling section uses Teflon or high temperature resistant food conveyor belt.

　　2. 托辊直径:不同厚度的皮带对应不同的托辊。在设计过程中，应考虑皮带的转弯半径。提高带的生活。

　　2. Roller diameter: Belts of different thickness correspond to different roller. In the design process, the turning radius of the belt should be considered. Improve your life.

　　3.物料重量:每条食品输送带都有固定的线层来承载物料重量。在设计过程中应考虑皮带的承载能力，以避免皮带初过载。

　　3. Material weight: Each food conveyor belt has a fixed line layer to carry material weight. The bearing capacity of the belt should be considered in the design process to avoid the initial overload of the belt.

　　4、耐油性能:食品配送行业有很多部门都要求输送带耐油，如月饼、面包、沙芝麻、海藻等食品产品都是油性的，而未加工的胚体不含油，普通的食品输送带就可以满足。

　　4. Oil resistance: Many departments in food distribution industry require oil resistance of conveyor belts, such as moon cakes, bread, sand sesame, seaweed and other food products are oily, while unprocessed embryos do not contain oil, ordinary food conveyor belts can be satisfied.

　　5,食品输送带的颜色:白色传送带一般用于直接接触食物,避免皮带颜色污染的食物,绿色传送带一般用于食品包装传送带,蓝色传送带一般用于出口设备,具有一定的效果。

　　5. Color of food conveyor belts: White conveyor belts are generally used for direct contact with food, to avoid color contamination of food belts, green conveyor belts are generally used for food packaging conveyor belts, blue conveyor belts are generally used for export equipment, with certain antimicrobial effect.