| Characteristic | Spiral Sand Washer | Rotary Sand Washer |
|---|---|---|
| Main application | Washing fine sand (0-6 mm), separating mud and silt, improving sand quality for concrete and asphalt | Washing of wind and soil sands, more precise separation of filler and impurities with maximum sedimentation |
| Standard dimensions | Length: 4, 7.5, 9, 11 meters; Width: 100, 120, 140 centimeters | Length: about 11 meters; Width: 2 meters (larger dimensions for high capacity) |
| Production capacity | 50-150 tons per hour (depending on model) | 80-120 tons per hour |
| Engine and power | 7.5-18.5 kW (Electric motor with gearbox) | 15-30 kW (rotary wheel at low speed 1-3 rpm) |
| Key Benefits | Simple structure, easy maintenance, water saving, high durability, separation of the heaviest soils | Production of soft sand with low moisture, high-quality granulation, reduced erosion, excellent filler settling |
| Source of information | NovinCSM Factory (novincsm.com) and industry standards | NovinCSM Factory (novincsm.com) and industry standards |
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In the sand and gravel production line, raw sand is full of mud, silt and filler – the output that concrete manufacturers reject. These machines, through precise washing (0-6 mm), remove impurities and deliver high-quality sand with low moisture content. Without proper washing, the quality of the material decreases, waste increases and the market is lost. These sand washers are not only cleaner, but also guarantee a clean output of 50-150 tons per hour.
| Common problem | New sand making solution |
|---|---|
| Sand full of mud | 95% impurity separation → clean sand for high-quality concrete |
| High water consumption | Auger with 30% water saving + rotary with precise settling |
| Quality loss in the secondary line | Uniform granulation 0-6 mm → moisture below 10% |
| Complex maintenance | Simple structure + anti-erosion blades → less than 1 hour downtime |
| Feature | Snail salt sand | Salt sand, rotating |
|---|---|---|
| Main models | K7M (40-50 tons/hour) | K9M (50-60 tons/hour) |
| Dimensions | Length: 4-11 meters; Width: 100-140 cm | Length: 11 meters; Width: 2 meters |
| Capacity | 50-150 tons/hour | 80-120 tons/hour |
| motor | 7.5-18.5 kW (gearbox, 16 RPM) | 15-30 kW (1-3 RPM) |
| Blade material | Anti-wear rubber/cast iron | Durable steel + rotating wheel |
| Useful life | 2-3 years (with maintenance) | 3-5 years in harsh environment |
| Compatibility | Sand, concrete, asphalt lines | Large mines, industrial production |
| Sample weight | K7M: 5300 kg | K9M: 6500 kg |
Technical Note: Auger jack models are designed for easy mud discharge and low-speed rotation reduces wear by up to 40%.
Due to its spiral structure, the spiral sand washer has a high ability to wash sand and remove impurities.
This device can wash sand with different grain sizes with high quality.
Compared to some other washing methods, the spiral sand washer consumes less water, which saves costs.
Due to the rotary motion and continuous contact of the sand with water, the rotary sand washer has a high ability to remove impurities and produce high quality sand.
This device can wash all types of natural and artificial sand with high quality.
The rotary sandblaster has a durable design and long service life, making it a suitable option for use in harsh and stressful environments.
Both screw and rotary sandblasters have their own advantages and applications. Screw sandblasters, with their low water consumption and high washing efficiency, are a good choice for environments that require water savings. On the other hand, rotary sandblasters, with their high washing quality and resistance to harsh conditions, are recommended for industrial environments and large workshops. The choice between screw and rotary sandblasters depends on the specific needs and conditions of each project. Ultimately, both types of these devices, with their unique features, help improve the quality of sand and produce quality construction materials. Depending on the environmental conditions and the type of sand, choosing the right device can have a significant impact on the efficiency and final quality of the product.
All parts produced by NovinCSM Trading are fully compatible and engineered with original parts, and these parts will easily replace old models, and your devices can continue to function smoothly.
| Feature | Snail salt sand | Salt sand, rotating |
|---|---|---|
| Washing type | Continuous and linear | Rotary and impact |
| Washing quality | Average to good | Top |
| Water consumption | Less | More |
| Suitable for | River sand, soft | Broken sand, mountain |
| Depreciation | Low | Medium |
| Installation space | Low | More |
In order to design your production line in the most cost-effective way possible, you should consider the capacity of different machines and the production conditions of your factory so that you can make the best choice between the various crushers and crusher parts available on the market. If you need advice in this regard, Navin Crusher experts will answer your questions.
To purchase spiral and rotary sand conveyors, conveyor belts, and conveyor belt parts, contact us:
The auger uses less water, while the rotary has higher washing quality.
For high capacities, a rotary desalination plant is a better choice.
Yes, the machines are designed based on the capacity and needs of the production line.
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3 reviews for Salty sand spiral and Rotary
amirali –
We tested several models of salt sand, but the new auger sand maker really washes quickly and is very durable.
admin –
Thank you, Amir Ali, your satisfaction is valuable to us and encourages our team.
amir –
I have seen both models up close and have worked with them. The choice between auger and rotary is not really a matter of taste, it completely depends on the type of sand and the volume of work. If you choose the wrong one, either the sand will not come out well or the water consumption and depreciation will increase.
admin –
Exactly.
We always tell buyers that choosing a sand washer is a technical decision, not a matter of taste. When the type of sand or production volume is not properly checked, either the washing quality decreases or the cost of water and alcohol consumption increases. That is why before selling, we ask about the type of sand, grain size, and line capacity so that a device can be recommended that really suits your business, not just a screw or rotary type.
alireza –
Which one is ultimately more economical?
admin –
If you have a high volume of work and continuous production, auger is more economical. However, if washing quality is a top priority, rotary is a better choice. The final choice depends on the conditions of the mine or workshop.