Helical Blade,Screw Type Blade,auger screw, helical blade for mining machinery Product Description This series of screw conveyor blade is mainly used to work with powdery storage tank like cement silo to transport powdery material ,and also can be used in metallurgy,light industry,food storage,chemical engineering field,such as the transport for pulverized coal,mineral powder,urea fertilizer,dry sand and flour,etc. Main Features 1.Simple structure,high tensile strength. 2.Low noise, strong adaptability and easy operation. 3. Easy for maintenance and long service life. 4.Continuous length, high precision, simple in molding technique, low consumption and efficient production. 5.Smooth finished surface, good verticality, high dimensioned accuracy and high surf-ace hardness which can reduce the resistance effectively. 6.The rigid screw flight can make assembly convenient and quick Specifications: material carbon steel,Stainless steel structure Screw conveyor system brand name Ruizhi Dimension Customized thicknesses 2.5mm-6mm width of bla 28mm-150mm product ID Full type
