Screw auger conveyor is an international standard product with new structure and advanced technical indexes. The head and tail bearings are moved to the outside of the shell. The middle suspension bearing adopts rolling and sliding interchangeable structures. Both of them are equipped with dust-proof sealing device. The sealing parts are nylon and plastic king. The resistance is small, the sealing is strong, and the wear resistance is good. The sliding pad has cast copper tile with lubricant and wear-resistant cast alloy Iron and copper based graphite oil less lubricating tile, with cleaning device at the discharge end, the whole machine has low noise, strong adaptability, convenient operation and maintenance, and flexible layout of material inlet and outlet.
Scope of application of auger conveyor: screw machine is widely used in various industrial sectors, such as building materials, electric power, chemical industry, metallurgy, coal, aluminum and magnesium, machinery, light industry, grain and food industry; it is suitable for conveying powdery, granular and small materials, such as mud, coal powder, grain supply, fertilizer, ash, sand, etc., with material temperature below 200 ℃. It is not suitable for the screw machine to transport materials that are easy to deteriorate, sticky and caking, because these materials will stick to the screw during transportation, and will rotate without moving forward, or the accumulation of materials will be formed at the hanging bearing, which will make the screw machine unable to work normally.
The Auger Conveyor is a kind of continuous conveying equipment without flexible traction, which uses the rotating screw to move the conveyed material along the fixed casing. It is as if the unrotatable nut is held and translated along the screw. The force that keeps the material from rotating with the screw is the gravity of the material and the friction against the shell.
The advantages of the screw sprial conveyor are: simple structure, convenient maintenance, small size of the cross section, can enter and leave materials at any position in the length direction, and can use the cover of the tight closed housing to achieve a better sealing effect.
Therefore, screw conveyor is widely used in various industrial sectors to transport a variety of powdered, granular and small materials, such as coal ash, cement, sand, coal, cereals and so on; it is not easy to transport viscous caking materials which are easy to deteriorate.
Model | Diameter mm | Pitch mm | Speed r/min | Standard Capacity(m3/h) | Speed r/min | Standard Capacity(m3/h) | Speed r/min | Standard Capacity(m3/h) | ||||||
φ0.45 | φ0.33 | φ0.15 | φ0.45 | φ0.33 | φ0.15 | φ0.45 | φ0.33 | φ0.15 | ||||||
LS200 | 200 | 200 | 100 | 16.9 | 12.4 | 5.6 | 80 | 13.5 | 9.9 | 4.5 | 63 | 10.7 | 7.8 | 3.6 |
LS315 | 315 | 315 | 80 | 52.9 | 38.8 | 17.6 | 63 | 41.6 | 30.5 | 13.9 | 50 | 33.1 | 24.2 | 11 |
LS400 | 400 | 355 | 71 | 85.3 | 62.5 | 28.4 | 56 | 67.3 | 49.3 | 22.4 | 45 | 54.1 | 39.6 | 18 |
LS500 | 500 | 400 | 63 | 133.2 | 97.7 | 44.4 | 50 | 105.8 | 77.6 | 35.3 | 40 | 84.6 | 62.0 | 28.2 |
LS630 | 630 | 450 | 50 | 188.9 | 138.5 | 63.0 | 40 | 151.1 | 110.8 | 50.4 | 32 | 120.9 | 88.6 | 40.3 |
Material to be processed: _____ | Working environment is indoor or outdoor:________ |
Handling capacity: ________per hour | Working environment temperature: _______ ℃ |
Bulk Density: _____t/m3 | Installation form is horizontal or inclined : ________ |
Conveying distance: ________ | If it is inclined,what is the inclined degree_____° |
Material size:____mm | Water content:____% |
Material temperature: _______ ℃ | Working power supply: _____V ______HZ ______PH |