Shanghai Peng Chung is a professional manufacturer of industrial belts PVC, PU, ??PE, NBR and other materials and conveyor belts, in particular, vacuum filter belt and friction with the seamless, quality and production in China has been far ahead. For acid-base contact with the work environment, such as: fertilizer, alumina, catalyst (4A fluorspar) and other industries. Covering the use of plastic and rubber blends filled with acid and alkali inert medium, excellent acid and alkali resistance than neoprene; frame material with high strength polyester canvas, cotton canvas than the strong acid; drain hole parts pure rubber, effective Acid-base fluid barrier layer on the corrosion of the skeleton, the filter with a substantial increase in service life. We are very familiar groove belt vacuum filter skirts, any size can be processed.