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Horizontal Screw Conveyors Double Screw Conveyor Machine
Horizontal screw conveyors are the most widely used type of screw conveyor. Used to convey bulk materials from one part of a process to another, horizontal screw conveyors are available in a wide range of sizes, lengths, configurations and materials of construction.
Screw conveyors are typically designed to convey bulk materials at 15, 30 or 45-percent trough loading, depending upon material characteristics of the specific bulk material. As a general rule, trough loading of 45-percent can be used for light, free-flowing and non-abrasive bulk materials. Trough loadings of 15 and 30-percent are typically used for denser, sluggish and more abrasive bulk materials.
Main application:
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.
Feature:
1. Screw conveyor with good sealed,large capacity,long conveying distance.
2. Screw conveyor with good seal performance,good transportation efficiency
3. Screw conveyor with flexible technological arrangement,easy to be installed,dismantled and moved,safe operation
4. Screw conveyor with compact structure,small cross section,light weight
5. Screw conveyor can mixing,heating and colling in the process of conveying.
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 | 56.4 | 2245 | 380 | |
