Main features:

The whole sandblasting system consists of sandblasting chamber, sandblaster, elevator, separator, scraper conveyor, spiral conveyor, abrasive control system, lighting system, dust collecting system, and electric control system.

The sandblasting room is a kind of nonstandard machine equipment and widely used in the surface cleaning and rust removal for a different type of semi-finished products, castings, weldments, heat-treated parts, steel structural components, modular containers, transformer casing, irregular parts, etc.

Principle introduction:

The interior of the blasting chamber body forms a layer of air flow from the top to the bottom of the chamber body under the action of the wind force. The abrasive material forms a solid-gas mixture through the compressed air and is sprayed onto the surface of the workpiece for chip cutting. Part of the abrasive chips is broken to form dust. The downward flowing air stream drives the dust in the air to mix the abrasive and the rust-removing impurities and returns to the sorting system through the honeycomb returning sand floor for sorting. After sorting, the recyclable sand is returned to the storage bin for automatic sandblasting according to the requirements of sandblasting; the non-reusable dust and impurities are taken to the dust collector for fine filtration, and the dust is deposited. After the waste container is recycled, the gas filtered by the filter element is re-discharged to the atmosphere or recycled for use in the blasting room. The whole work process is closed, no dust spill, safe and environmentally friendly.
The complete equipment of mechanical circulation recovery type blasting room is mainly composed of blasting room body, lighting system, aerodynamic recovery floor, sorter, sandblasting system, dust collector, fan, control system, workpiece conveying system, and operator protection system.

Mechanical recycling reclamation blasting room features:

★ Environmental protection: The fan adopts electric drive mode, clean and pollution-free; sandblasting works in a closed environment and the sand material is recovered in a closed pipeline, so no sand and dust leakage cause surrounding pollution; dust adopts advanced filter dust collector After filtration, the gas emission concentration after filtration is superior to the national emission standard

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★ Automatic circulation: The system uses aerodynamics to recover the floor to realize the automatic recycling of sand.

★ One wind and two uses: The wind generated by the fan is suitable for conveying to the sand and also for dust removal.

★ Automatic sorting: The sorting device uses the aerodynamic principle to achieve effective sorting of sand, impurities, and dust, and returns the recyclable sand to the storage bin. The non-reusable dust and impurities are brought to the dust collector. Fine filtration.

★ Filter dust removal: The system adopts the most advanced filter dust removal method in the world, and the filtration efficiency can reach 99.9%.

★ Imported filter material: The raw material of the filter element is made of imported long fiber, and the filter area is large. The filter area of ​​the single-piece filter element is twice that of the ordinary filter element.

★ Automatic control: automatic control of sand material recycling, sorting, spray gun control, dust removal and ash spray tank operation, automatic alarm prompt for system failure.

★ High integration: The control system adopts PLC+ touch display, which can realize automatic operation mode and manual control mode.

★ Efficient cleaning: High-pressure double-cylinder continuous sandblasting machine with a single gun cleaning area of ​​10 ~ 30 m2 / h.