good sealing wearing resistance Conveying Hoisting Machine Screw
conveyor
Screw conveyors
Product advantage
1.The middle bearing adopts rolling and slipping exchange structure
with advantages of good sealing and wearing resistance.
2.Suspension bearing adopts machine outside oil cup, which is
convenient for lubricating.
3. The new added electric discharge hole is convenient for
automatic controlling.
Applicable scope
Applicable for the transmission of powdery materials, granular
materials and small piece materials and widely used in tall
departments of national economy, such as building material,
metallurgy, chemical industry, power, mining, machinery, grain and
food.
Screw conveyors is consisted of conveyer body, feeding and
discharging hole and driving device; the screw blade of screw
conveyer has three modes: hypostatic screw surface, belt screw
surface and blade screw surface. Among them, the blade screw
surface is used less to transit the condensable materials with high
viscosity. But this blade screw also has the function of mixing and
integrating to materials. From the angle of materials displacement
direction, screw conveyer can be divided into horizontal screw
conveyer and perpendicular screw conveyer that are used in the
horizontal transmission and perpendicular lifting to all powdery
materials, granular materials and small piece materials. This screw
conveyer is not suitable to be used to transit the special
materials because they are easy to deteriorate and agglomerate with
the characters of large viscosity, heat and pressure intolerance
and strong causticity.
Specification of screw conveyors
| Type | Screw diameter mm | Thread pitch mm | Rotation speed r/min | Standard conveying capacity Iv(m3/h) | Rotation speed r/min | Standard conveying capacity Iv(m3/h) | Rotation speed r/min | Standard conveying capacity Iv(m3/h) | Equipment Weight(kg) |
| D | S | n | φ. | n | φ. | n | φ. | 10m | +1m |
| 0.45 | 0.33 | 0.15 | 0.45 | | | 0.45 | 0.33 | 0.15 |
| Small size | LS100 | 100 | 140 | 100 | 3.0 | 2.2 | 1.0 | 112 | 2.4 | 1.7 | 0.8 | 90 | 1.9 | 1.4 | 0.6 | 160 | 16 |
| LS125 | 125 | 125 | 125 | 5.2 | 3.8 | 1.7 | 100 | 4.1 | 3.0 | 1.4 | 80 | 3.3 | 2.4 | 1.1 | 240 | 22 |
| LS160 | 160 | 160 | 112 | 9.7 | 7.1 | 3.2 | 90 | 7.8 | 5.7 | 2.6 | 71 | 6.2 | 4.5 | 2.1 | 320 | 35 |
| LS200 | 200 | 200 | 100 | 16.9 | 12.4 | 5.6 | 80 | 13.5 | 9.9 | 4.5 | 63 | 10.7 | 7.8 | 3.6 | 410 | 49 |
| Middle size | LS250 | 250 | 250 | 90 | 29.7 | 21.8 | 9.9 | 71 | 23.5 | 17.2 | 7.8 | 56 | 18.5 | 13.6 | 6.2 | 530 | 67 |
| LS315 | 315 | 315 | 80 | 52.9 | 38.8 | 17.6 | 63 | 41.6 | 30.5 | 13.9 | 50 | 33.1 | 24.2 | 11 | 680 | 84 |
| LS400 | 400 | 355 | 71 | 85.3 | 62.5 | 28.4 | 56 | 67.3 | 49.3 | 22.4 | 45 | 54.1 | 39.6 | 18 | 1100 | 111 |
| Large size | LS500 | 500 | 400 | 63 | 133.2 | 97.7 | 44.4 | 50 | 105..8 | 77.6 | 35.3 | 40 | 84.6 | 62 | 28.2 | 1240 | 160 |
| LS630 | 630 | 450 | 50 | 188.9 | 138.5 | 63.0 | 40 | 151.1 | 110.8 | 50.4 | 32 | 120.9 | 88.6 | 40.3 | 1540 | 240 |
| LS800 | 800 | 500 | 40 | 270.7 | 198.5 | 90.2 | 32 | 216.6 | 158.8 | 72.2 | 25 | 169.2 | 124.1 | | | |
