Big blasting halls

This relates to a room in which the workpiece, after cleaning, can dry out and warm up. Blasting can take place whereby the released dust is extracted and separated. The used abrasive is cleaned and stored for reuse. The coating is applied at the correct workpiece and room temperature, with the relative humidity optimal for the coating to be applied. Of course, the excess paint mist is extracted and filtered without affecting the spraying near the surface to be coated. The coating drying takes place at the correct temperature and relative humidity.

As you can see above: These large blasting halls have special features compared to the smaller blasting booths. As you can see above: These large blast rooms have special features compared to the smaller blast booths.The smaller sandblasting booth often has a screw on the back of the booth or a scraper all over the floor. This is no longer cost effective in the 8 meter wide beam hall. Therefore, conveyor belts are often used here under hoppers. This must be taken into account very carefully when laying the foundation stone. The transport of abrasives often has three times the capacity. For example 12 instead of 4 m3 per hour. The filters are much larger and the capacity here is often 100,000 m3 / hour. Since the room is also used as a paint workshop, there are also anti-fog paint walls with Andreae filters and temperature and humidity conditioning is provided. Large suction cups guide the abrasive towards the conveyor belts. Vacuum pumps are also protected against large amounts of dust. You can take a closer look at each module.

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