Automotive air spraying is a coating technique that relies on compressed air to automatically atomize paint from a paint outlet. The compressed air flow then atomizes the paint, spraying the paint mist onto the work surface.
Air spraying offers high efficiency, capable of coating 150-200 square meters per hour. The resulting film is uniform and smooth, with a highly decorative appearance and strong adaptability, making it suitable for a variety of coatings, materials, and shapes.
Air compressors have become a core component of the entire spray painting process, making it crucial to select the right compressor for the spray painting industry. To ensure high-quality spraying, the automotive painting industry requires compressed air with a dew point no higher than -40°C, dust particles smaller than 0.5-1μm, and an oil content no higher than 0.01mg/m³. Since the exhaust air from conventional oil-lubricated air compressors cannot be directly used by pneumatic devices, and the high-temperature air containing oil, moisture, and dust is expensive to process, oil-free, silent air compressors are a more convenient option.
1. Oil-free lubrication and degreasing are unnecessary, reducing compressed air post-processing costs.
2. Maintenance-free: The piston and cylinder operate without contact, resulting in virtually no wear. The component lifespan is over 1.5 times that of conventional air compressors.
3. Energy-saving and reduced pressure loss: The silent, oil-free air compressor eliminates the pressure loss associated with degreasing equipment, significantly reducing motor power consumption and meeting Class 1 energy consumption standards.
4. Noise reduction: At approximately 70 decibels, this compressor meets the needs of specialized operating conditions.