The DRB automatic switching double recovery spray room system has the following features:

1. The spray room adopts a sandwich structure of imported engineering plastics, which is anti-static and does not absorb powder, achieving the highest powder application rate of the spray gun and reducing powder consumption;

2. It adopts automatic flaps, and can be quickly cleaned without entering the spray room;

3. The bottom of the spray room adopts an integrated steel plate platform load-bearing design, so that operators can enter the spray room and the spray room is durable;

4. The walkway at the bottom of the spray room can choose to use stainless steel plates;

5. It adopts high-quality long-life nano-film filter elements and patented filter element cleaning devices, and the filter element life can be up to several years;

6. The nano-film filter element can capture dust above 0.1 microns without wasting any powder. At the same time, the filtered gas becomes clean air and can be directly circulated in the factory. A single powder room can take into account both large cyclone recovery and single-stage backpack recovery working modes, and can be automatically switched according to needs.