Cement sand powder flexible spiral lifting conveyor

Thursday June-26 2025  14:01:56

Cement sand powder flexible spiral lifting conveyor is a closed conveying equipment for conveying dry powder materials such as cement and sand powder. It uses a flexible spiral to rotate and push the material in a closed hose, which can achieve continuous conveying in horizontal, inclined or vertical directions.

Compared with traditional rigid screw conveyors, it can bypass obstacles for curved wiring. It is particularly suitable for occasions where space is limited or multi-angle layout is required. It is suitable for conveying a variety of fine powders or light particles such as cement, lime powder, sand powder, dry mortar, etc. It is widely used in building materials, chemicals, dry mixed mortar production lines and other fields.

Applicable materials

The cement sand powder flexible spiral lifting conveyor is particularly suitable for conveying dry, fine, easy-to-fly powder materials that need to be conveyed in a closed manner. It is a commonly used conveying equipment in industries such as cement plants, mortar plants, and dry powder products plants. For example:

Cement powder: good fluidity, fine particles, suitable for closed conveying to prevent dust.

Quartz sand powder: heavy texture, strong abrasiveness, high wear-resistant spiral material must be selected.

Lime powder, lime calcium powder, putty powder, etc.: require anti-blocking and continuous feeding.

Light powder (such as perlite powder, talcum powder): good spiral sealing can prevent flying.

How does the cement sand powder flexible spiral lifting conveyor work

The working principle of the flexible spiral lifting conveyor is mainly based on spiral propulsion technology. A spiral blade is installed inside the conveyor, which is usually made of stainless steel or other wear-resistant materials.

When the motor drives the spiral blade to rotate, the spiral blade begins to move along the length of the conveyor. As the spiral blade rotates, the material placed on it will be pushed forward. This is because the friction between the spiral blade and the pipe wall allows the material to move with the spiral blade. For inclined or vertical conveyors, the material will move upward under the combined action of gravity and the thrust of the spiral blade.

Why choose a flexible spiral lifting conveyor for conveying cement sand powder?

Cement and sand powder are fine particles or powder materials, and the particle size is generally less than 2mm. Especially cement, the particles are light, and it is very easy to generate dust pollution during transportation. Especially cement, the particles are light, and it is very easy to generate dust pollution during transportation, and a uniform and stable driving force is required during transportation.

The flexible screw conveyor uses a continuously rotating spring-shaped spiral to push the material, ensuring that the conveying process is stable and uniform, and not easy to block; there is a certain gap between the spiral and the hose, and it is also adaptable to sticky or slightly agglomerated powders; there is no obvious damage to the particles, and it is suitable for continuous feeding of fine powders.

Cement sand powder flexible spiral lifting conveyor model parameter example

Model	Spiral diameter (mm)	Conveying capacity (m³/h)	Conveying length (m)	Lifting height (m)	Motor power (kW)	Speed (rpm)	Hose material	Remarks
DH-FS76	76	1.0-2.5	≤15	≤8	0.75-1.5	80-120	PU/PVC	Suitable for small and medium batch transportation
DH-FS89	89	2.0-4.0	≤20	≤10	1.5-2.2	80-120	PU/wear-resistant composite	Common models
DH- FS108	108	3.5-6.0	≤25	≤12	2.2-3.7	60-100	High wear-resistant PU	Large conveying volume, strong wear resistance
DH-FS127	127	5.0-10.0	≤30	≤12	3.7-5.5	60-90	High wear-resistant PU	Large flow conveying, industrial grade

 

Application of flexible spiral lifting conveyor in cement sand powder field

The application of flexible spiral lifting conveyor in cement sand powder field is very extensive and critical, mainly reflected in its ability to efficiently and cleanly handle such fluid and abrasive powder materials.

Feeding from storage tanks to packaging machines in cement plants;

In dry mortar production lines, the lifting process from batching bins to mixers;

In mines, quarries and aggregate processing, it is used to handle refined sand powder;

In factories that produce various cement prefabricated parts, cement bricks, tiles and other cement products, it is used to transport raw materials;

At construction sites, it is used to transport sand powder from the ground to the mixing position on the floor.

Cement sand powder flexible spiral lifting conveyors are widely used and critical in the field of cement sand powder, mainly because they can efficiently handle this type of fluid and abrasive powder materials. They are ideal solutions for handling cement sand powder materials in modern construction, building materials and related industrial fields.