Applications
- Industrial park dust removal
- Mining area road cleaning
LIWEI TRUCKSPECIAL VEHICLE MANUFACTURERVacuum Sweeper
Vacuum Sweeper
Uses negative pressure dust collection as its primary operation method, suitable for roads and industrial sites with high dust levels or where dust suppression is required.

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The dry suction sweeper truck utilizes fully pneumatic vacuum suction technology, employing a high-power fan to generate negative pressure, drawing road dust and debris into the collection bin through the suction nozzle. During operation, no water spraying is required, there is no secondary dust pollution, and the sweeping cleanliness is extremely high.
Equipped with a multi-stage filtration system, the discharged air meets emission standards after high-efficiency filtration, ensuring air quality in the work area. The dust collection box has a volume of 5–8 cubic meters and is fitted with a hydraulic self-dumping device for convenient and quick unloading.
Particularly suitable for water-scarce regions, cold northern areas (unaffected by sub-zero temperature operations), and fine cleaning scenarios with high air quality requirements. Widely used for municipal road dust collection, cement plant dust removal, and precision industrial facility cleaning.
Export-type vacuum sweepers are adapted to emission standards and accompanying vehicle documentation in accordance with the regulations of the destination country. Suitable for countries and regions with strict environmental regulations, meeting air quality index requirements such as PM2.5 and PM10.
FAQ
Mainly used for adsorbing dust, sand, leaves, paper scraps, and other lightweight debris. For large debris (such as bricks or metal parts), it is recommended to first remove them manually or equip a front-mounted sweeping device.
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