Working principle of sand suction machine: The automatic sand suction machine is driven by a motor and a fan. The negative pressure generated by the fan sucks particles such as steel sand, steel balls, quartz sand, etc. from the ground, pit, and ditch into the storage bin. The dust in the bin is filtered and discharged without dust to meet environmental requirements. Finally, the particles are discharged through the discharge port.
| Model | Parameter | Numerical value |
| ZHB-1125 | voltage | 380v |
| power | 15kw | |
| suction | 58kpa | |
| Air volume | 9.9m³/min | |
| Filter area | 15000cm2 | |
| noise | 80-90dB | |
| weight | 1000KG | |
| size | 1000KG | |
| efficiency | 2000-3000kg/h |
