Vertical screw conveyor screw axis in the direction of movement of materials terminal has thrust bearings with the material to spiral axial reaction force, the longer the captain, should be added to the intermediate hanger bearings. Category: Welding vertical screw conveyor rotating shaft helical blade, blade type, depending on surface transportation vertical screw conveyor has a solid surface material type, with type face, the blade surface type and other types. Vertical screw conveyor screw axis in the direction of movement of materials terminal has thrust bearings with the material to spiral axial reaction force, the longer the captain, should be added to the intermediate hanger bearings. Features: 1. load capacity, safe and reliable. 2. adaptable, easy installation and maintenance, long life. 3. The whole small, high speed, to ensure rapid and uniform delivery. The cleaning device has a discharge end, low-noise and adaptable, flexible layout expected out of position. 5. tightness, and the shell is made of seamless steel pipe production, the end flange integrally connected to each other, and good rigidity. Use and maintenance: vertical screw conveyor to poor working conditions, each bearing are surrounded in dust, thermal condition is not good, so under such working conditions and reasonable operation, maintenance is particularly important, so requirements are as follows: 1. screw machine There should be no load start feeding until after the start of normal imports. 2. The feed should be uniform quota quantity to the right so as not to overload the machine. 3. Before parking, you should stop feeding, so that the material inside the casing after delivery before stopping. 4. The transportation of materials shall not be mixed within the hard chunks to avoid damage to the conveyor screw stuck. 5. Check the link in use should be confined loose pieces of the various components, power is fever, if the sound is normal, if there is abnormal, stop immediately corrected.