Acid and alkali conveyor belt features: use cotton canvas, nylon canvas or polyester canvas with a core made with elastic good performance into the slot, the use of small elongation. Use made of acid and alkali processing of materials covered by plastic, has good chemical resistance and good physical properties. Acid Conveyor Application: chemical, fertilizer plants, paper mills and other factories and enterprises such as transportation acidic corrosive materials. Sea salt production can also be used (1) with a core material: NN100, NN150, NN200, NN250, NN300, NN350, NN400, NN450, NN500 EP100, EP150, EP200, EP250, EP300, EP350, EP400, EP450, EP500 (2) Bandwidth: 100mm-3000mm (3) :1-10 layer of fabric layers (4) plastic cover: Face :1.5-8 .0 mm non-face :1.5-4 .5 mm Acid conveyor belt according to the requirements of use of the environment and divided into many sizes and models: According to the size of traffic divided by the width: B500 B600 B650 B800 B1000 B1200 B1400 B1600B1800 B2000 and other commonly used models (B representative of the width, in millimeters).