This sand washing machine is a kind of wheeled washing equipment by water, that improve the sand quality by separate and remove the dust and impurities mixed in sand. It is widely used in the sand washing plants for washing, classifying, dewatering and fines recycling natural sand or mechnism sand.
LDHB sand washing machines adopt new seal-structure and dependable driving device to ensure the sand washing stablely and high efficiency. Moreover, it can produce industrial sand which meets the gradation requirements of ISO standard. LDHB sand washers are mainly composed of 3 parts: impeller, dewatering screen and hydrocyclones, and with the features of high clean ratio, large capacity, reasonable structure, low power consumption and small loss of sands during the washing process.
When the sand washing machine is working, the electric motor runs slowly with the impellor after decelerated by the belt, decelerator and gears wheel. The sand and gravel enters the cleaning tank from the feeding port,and is scrubbed and grined with water through the bucket moving,then the cleaned sand be put out by sand storage web groove and fed onto polyurethane screen for dewatering.The overflow of water tank(including a large number of fine sand, mud, dust and other impurities) is extracted to cyclone separator by slurry pump,the fine sand is collected by the centrifugal force of cyclone, then fed to the polyurethane screen for dewatering from the apex spray.Finally, the qualified mixed coarse and fine sand is conveyed to form stock pile.
1. With the advantages of sand washing, fine sand recycling, cleaning materials than the traditional sand washing machine cleaner.
2. Low energy consumption, energy saving and environmental protection.
3. Long service life and low maintenance cost.
4. Simple installation, small footprint.
5. Special models can be customized according to different needs.
| Model | Feeding Size (mm) | Capacity (t/h) | Impeller Size (mm) | Hydrocyclone (mm) | Screen Panel (mm) | Power (kw) | Overall Size (mm) |
| DL40 | ≤10 | 20-40 | 1800X800 | 250X2 | 1200X2400 | 29.4 | 5800X5000X1950 |
| DL60 | ≤10 | 30-60 | 2500X1200 | 300X2 | 1500X3000 | 40 | 5800X5560X2750 |
| DL80 | ≤10 | 40-80 | 3000X1600 | 300X2 | 1800X4200 | 46.5 | 7950X6200X3700 |
| DL100 | ≤10 | 60-120 | 3000X1600 | 350X2 | 1800X4200 | 57.5 | 7950X6200X3700 |
| DL150 | ≤10 | 100-150 | 3600X2000 | 350X2 | 2400X4200 | 66.5 | 8500X6800X3700 |
| DL200 | ≤10 | 120-200 | 3600X2400 | 350X4 | 3000X4800 | 115 | 7950X7400X4100 |
| DL250 | ≤10 | 160-250 | 4200X3000 | 300X6 | 3600X6000 | 149 | 8580X8020X4860 |
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