As we all know, the hardware spraying equipment uses paint and other harmful substances, but the energy consumed is also a very important proportion. In order to reduce the energy consumption of coating equipment and save energy, with the progress of hardware spraying equipment, various energy-saving measures are gradually applied in coating equipment.

At the beginning is the energy-saving measures for the spray booth. The air request for the spray booth is to achieve a high degree of cleanliness, with a temperature of 20~23°C and a relative humidity of 60~80%. Only in this way can the coating quality of the workpiece be reached. High decoration and low repair rate. The air supply and exhaust system of the spray booth is an important way to complete the above indicators. The empty installation in the air supply system is an important energy consumer in the spray booth. In order to save energy as much as possible, the new spray booth has adopted effective energy-saving measures. The third is the energy-saving measures of the drying room, which is the main thermal energy consumer in the paint shop. In order to save the drying heat energy, in the advanced paint shop, the drying room has been gradually ceased to be reconstructed, and new energy-saving technologies have been adopted. In the hardware spraying equipment newly built in recent years, new air has been added to the intermediate coating and topcoat drying room, and it has also tended to be provided by the waste air discharged from the rear cooling area of the intermediate coating and topcoat drying room. This method not only disposes of local waste air, reduces environmental pollution, but also reduces the heat consumption of the plant ventilation system during winter work, achieving the goal of saving energy.