... operation. as it is easy to install,so this screw conveyor is special used for cement plant or transport powder ... is applicable for transporting powder granular and small blocked bulk material, such as clay powder, cement, concrete, sand, stone, ... complete the gathering, stirring, mixing, dehydrating, customizing material, unloading, stacking during conveyor. ModelLSY160-2.5LSY160-4.5LSY200-6LSY200-8(9 ...