general conveyor rubber belts It uses polyester canvas as carcass, its structure is the ... of EP,NN or cotton fabric and finished though the processes of calendering,firming and vulcanizing,etc.general conveyor belt is ... lumps, granular or powders such as coal,coke, sand and cement in bulk or packaged. we could offer belt with ... /2000, IS 1891,BS 490, JISK6322, etc. general conveyor rubber belts