Yixin environmental protection equipment-water curtain cabinet grinding room (double water curtain) Affordable price: affordable price: 5000-15000 yuan/set, see below (for reference only, the specific price depends on the degree of cooperation) Water curtain cabinet is dust removal and environmental protection equipment, which is mainly used for painting, polishing, polishing and other processes in furniture and other industries. It collects waste paint and harmful gases and dust, and discharges them after washing, spraying, precipitation and purification. It plays a role in improving the working environment and preventing public hazards. In actual use, it can also be combined into a painting assembly line.