Grain suction machine for agricultural sand

Tuesday May-20 2025  16:22:48

What is the grain suction machine for agriculture sand?

Grain suction machine for agricultural sand refers to a method of using the grain suction machine to suck, transport and load and unload dry sand materials in agricultural activities. Sand material refers to dry, fine-grained sand materials with good fluidity, which are usually used in agricultural production. Soil improvement, cultivation substrate preparation or site construction and other scenes. Applicable sand materials must meet the following conditions:

Granular or powdery solid, similar to the fluidity of grain;

Dry, no agglomeration, low moisture content;

Specific gravity is greater than grain, but it can still be transported by negative pressure suction;

Applied in agricultural scenes, such as greenhouses, livestock houses, field preparation, etc.

What is the purpose of the grain suction machine for agricultural sand?

① Improve the efficiency of sand material transportation

Replacing manual or mechanical shoveling, pneumatic conveying can achieve rapid loading and unloading and short-distance transportation of sand materials (such as from trucks to fields), greatly shortening the operation time. Suitable for mixed fertilization of sand and soil, soil improvement Scenarios where sand needs to be moved frequently.

②Support specific agricultural engineering needs

Mix sand with clay to improve soil permeability and drainage, which is suitable for improvement projects of saline-alkali land or compacted farmland. Grain suction machine for agricultural sand can accurately control the sand-soil mixing ratio and improve the uniformity of operation. Provide sand transportation support for farm road paving, drainage ditch construction or greenhouse foundation filling, especially for areas with complex terrain and difficult access for mechanical vehicles.

③Realize resource recycling

Recycle construction waste sand, river sand, etc. and transport them to farmland for soil improvement or infrastructure construction to reduce raw material procurement costs. Use a grain suction machine to mix waste sand with organic fertilizer to make a sand-based cultivation matrix.

The properties of sand and the adaptability of grain suction machines

Project	Sand characteristics	Applicability analysis of grain suction machines
Particle size	Usually finer than grain, with a smaller particle size	Possible pipe blockage, requiring large-diameter pipes and good sealing
Specific gravity	Heavier than grain, generally 1.5~1.8 g/cm³	Higher suction force requirements, higher power configuration requirements
Dust content	Easy to generate dust	Dust removal device or closed conveying system is required
Flowability	Relatively good, but easy to deposit in the pipeline	Pipeline design needs to consider anti-blocking and anti-accumulation

Dry, fluid sand: Grain suction machine is suitable for conveying dry, non-sticky sand. If the sand is wet or contains impurities, it is easy to cause blockage or reduced efficiency.

Short distance/small scale operation: Suitable for local transportation of sand within the farm (such as soil improvement, greenhouse construction), but long distance and large-ton transportation require higher power equipment.

What are the advantages of grain suction machine for agricultural sand?

Solution to sand blocking pipelines or equipment: Sand may cause suction nozzles and pipelines due to high humidity, uneven particle size or impurities (such as pebbles and mud blocks). Or the discharge port is blocked. The grain suction machine requires the sand to be dry (water content <10%) and uniform in particle size (0.1-5mm). Large particles and impurities can be removed by screening before use to reduce the risk of blockage.

Handling sand abrasiveness leading to equipment wear: Sand is highly abrasive, and long-term transportation may cause wear of pipes, blades or suction nozzles, shortening the life of the equipment. The grain suction machine uses highly wear-resistant materials, such as thickened high-manganese steel spiral blades or wear-resistant PU tendon pipes, to enhance wear resistance and extend service life.

Solve the problem of low transportation efficiency and high labor costs: The sand stacking point is far away from the place of use (such as 10-30 meters), and the cost of manual transportation is high and uneven. The grain suction machine for agricultural sand can transport 6-50 tons of sand per hour (depending on the model), which is far higher than the efficiency of manual handling and is suitable for large-scale operations.

Handling The agricultural environment is complex and the equipment has poor adaptability: The agricultural operating environment is changeable, with uneven terrain, narrow space or bad weather conditions, which requires high mobility and stability of the equipment. Sand may be stacked irregularly and the position of the suction point is variable, which makes it difficult for traditional equipment to respond flexibly. Vehicle-mounted or mobile grain suction machines for agricultural sand are light (60-75 kg) and equipped with wheels or detachable frames, suitable for moving in fields or narrow greenhouses.

Scope of application of grain suction machines for agricultural sand

Soil improvement: In agriculture, sand is sometimes used to improve soil structure (such as clay soil mixed with sand to improve air permeability). Grain suction machines can be used to transport sand from the stacking point to the field or designated area.

Greenhouse or greenhouse substrate: Sand is often used as part of the cultivation substrate, and grain suction machines for agricultural sand can quickly transport sand to the planting area.

Small buildings or foundations Facilities: In the leveling, road repair or construction of agricultural sites, grain suction machines can be used to transport dry sand, pebbles and other materials to reduce manual handling.

Transport of clean medium sand at small-scale construction sites

Recovery of medium sand cushions in agricultural facilities

Cleaning of sand for breeding farms

Short-distance sand transportation in processing plants

Grain suction machines for agricultural sand are suitable for agricultural sand materials that are dry, fine (0.1-5mm), and have good fluidity, such as river sand or screened construction sand, which are mainly used for soil improvement, cultivation substrate preparation and site construction. It is efficiently transported by pneumatic or mechanical means, reducing manual labor and improving agricultural production efficiency. If you need specific sand types or equipment selection suggestions, please provide the sand particle size, humidity, conveying distance or operation scene, and we can further optimize the recommendation! "Summarize briefly and summarize it into a paragraph