XWLY type shaftless screw conveyor crushing one machine, a continuous short-distance transportation of materials, urban sewage disposal projects, supporting and grill cleaning machine. The grille cleaning machine facilities. Grille cleaning machine discharge material, dehydration, compression, enter the access barrel. This equipment running smoothly, low power consumption, easy installation, easy maintenance, easy operation. The spirochete blades are made of stainless steel, high strength, corrosion-resistant.