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LS Screw Conveyor
Product introduction: Allow us to present the LS Screw Conveyor, a true marvel following the esteemed GX model. This ingenious machine is engineered with a focus on unmatched reliability, enhanced longevity, and extraordinary adaptability, simplifying both installation and maintenance procedures. Precisely tailor your selection to align seamlessly with your production demands. Proudly adhering to the JB/T7679-95 'Screw Conveyor' standard, each component is crafted with meticulous attention to detail, ensuring exceptional quality and performance.
The innovative LS screw conveyor design features spiral blades that effortlessly transport materials, driving them forward with seamless ease. The blades' precision and the material's natural weight, along with friction against the sturdy conveyor casing, create a stabilizing force that ensures efficient operation. Designed for unparalleled versatility, the spiral blades on the rotating shaft come in solid, belt, blade, and other customized configurations, catering perfectly to a wide range of materials. For optimal performance and durability, the screw shaft is equipped with a thrust bearing at the terminal end to counteract axial forces. When dealing with extended machine lengths, an intermediate hanging bearing is incorporated to maintain smooth, uninterrupted operation.
Applicable industries: LS screw conveyors are the unsung heroes in a multitude of industries, providing unmatched efficiency across sectors such as building materials, chemicals, electric power, metallurgy, coal, and grain. They excel in the horizontal or inclined transportation of powdery, granular, and small block substances including coal, ash, slag, cement, and grain. Capable of enduring material temperatures up to 200°C, these conveyors maintain the integrity of transported materials with ease. It is important to note, however, that they are not suitable for materials that are perishable, sticky, or prone to agglomeration.
Model Specifications | Screw diameter mm D |
Screw pitch mm S |
Speed r/min n |
Standard volume delivery | Speed r/min |
Standard volume delivery | Speed r/min |
Standard volume delivery | Speed r/min |
Standard volume delivery | |||||||||
lv(m/h) | lv(m³/h) | lv(m³/h) | √ (m³/h) | ||||||||||||||||
φ | φ | φ | φ | φ | φ | φ | φ | φ | φ | φ | φ | φ | φ | φ | |||||
0.45 | 0.33 | 0.15 | n | 0.45 | 0.33 | 0.15 | n | 0.45 | 0.33 | 0.15 | n | 0.45 | 0.33 | 0.15 | |||||
Small | LS100 | 100 | 100 | 140 | 3.0 | 2.2 | 1.0 | 112 | 2.4 | 1.7 | 0.8 | 90 | 1.9 | 1.4 | 0.6 | 71 | 1.5 | 1.1 | 0.5 |
LS125 | 25 | 25 | 125 | 5.2 | 3.8 | 1.7 | 100 | 4.1 | 3.0 | 1.4 | 80 | 3.3 | 2.4 | 1.1 | 63 | 2.6 | 1.9 | 0.9 | |
LS160 | 160 | 160 | 112 | 9.7 | 7.1 | 3.2 | 90 | 7.8 | 5.7 | 2.6 | 71 | 6.2 | 4.5 | 2.1 | 56 | 4.9 | 3.6 | 1.6 | |
LS200 | 200 | 200 | 100 | 16.9 | 12.4 | 5.6 | 80 | 13.5 | 9.9 | 4.5 | 63 | 10.7 | 7.8 | 3.6 | 50 | 8.5 | 6.2 | 2.8 | |
Medium | LS250 | 250 | 250 | 90 | 29.7 | 21.8 | 9.9 | 71 | 23.5 | 17.2 | 7.8 | 56 | 18.5 | 13.6 | 6.2 | 45 | 14.9 | 10.9 | 5.0 |
LS315 | 315 | 315 | 80 | 52.9 | 38.8 | 17.6 | 63 | 41.6 | 30.5 | 13.9 | 50 | 33.1 | 24.2 | 11.0 | 40 | 26.4 | 19.4 | 8.8 | |
LS400 | 400 | 355 | 71 | 85.3 | 62.5 | 28.4 | 56 | 67.3 | 49.3 | 22.4 | 45 | 54.1 | 39.6 | 18 | 36 | 43.2 | 31.7 | 14.4 | |
Large | LS500 | 500 | 400 | 63 | 133.2 | 97.7 | 44.4 | 50 | 105.8 | 77.6 | 35.3 | 40 | 84.6 | 62.0 | 28.2 | 32 | 67.7 | 49.6 | 22.6 |
LS630 | 630 | 450 | 50 | 188.9 | 138.5 | 63.0 | 40 | 151.1 | 110.8 | 50.4 | 32 | 120.9 | 88.6 | 40.3 | 25 | 94.4 | 69.3 | 31.5 | |
Extra Large | LS800 | 800 | 500 | 40 | 270.7 | 198.5 | 90.2 | 32 | 216.6 | 158.8 | 72.2 | 25 | 169.2 | 124.1 | 56.4 | 20 | 135.4 | 99.3 | 45.1 |
LS1000 | 1000 | 560 | 32 | 379.0 | 277.9 | 126.3 | 25 | 296. | 217.1 | 98.7 | 20 | 236.9 | 173.7 | 79.0 | 16 | 189.5 | 139.0 | 63.2 | |
LS1250 | 1250 | 630 | 25 | 520.5 | 381.7 | 173.5 | 20 | 416.4 | 305.4 | 138.8 | 16 | 333. | 244.3 | 11. | 13 | 270.7 | 198. 5 | 90.2 |