Vacuum varnishing equipment has the following features:
Improve coating quality and uniformity: Vacuum varnishing equipment can remove air and volatiles in a vacuum environment, so that the coating can more evenly penetrate and fill the inner layer of the insulating structure, reduce the pores, defects and unevenness of the coating, and thus improve the quality and firmness of the coating.
Enhance insulation performance: The equipment can quickly penetrate the insulating paint liquid into the interior of the insulating structure, fill the gaps and pores in the insulating material, improve the insulation performance of the electrical coil, and prevent leakage, discharge and insulation breakdown.
Increase mechanical strength: Through vacuum varnishing treatment, the insulating paint liquid can better penetrate into the interior of the insulating structure to form a solid coating, increase the overall mechanical strength of the electrical coil, and improve its anti-vibration, anti-impact and anti-deformation capabilities.
Improve moisture and mildew resistance: The vacuum varnishing machine removes internal moisture and air after the coating is formed, effectively reducing the humidity and temperature of the insulating structure and extending the service life of the electrical coil.
Precise control of coating thickness: By controlling parameters such as coating immersion time, speed and pressure, the coating thickness can be precisely controlled, making the production process more controllable and meeting the coating thickness requirements of different applications and specifications.
Improve production efficiency: Vacuum dipping equipment can achieve batch processing and improve production efficiency. Since the coating quality is more stable and uniform, the subsequent repair and reprocessing procedures can be reduced, saving time and labor costs.
Environmental protection and energy saving: The vacuum dipping machine adopts a closed working environment to prevent the release of volatiles and harmful substances. At the same time, since the coating quality is more stable, the possibility of waste is reduced, and resource waste and environmental pollution are reduced.
Adapt to a variety of workpieces: The vacuum dipping equipment can be adjusted and configured according to different insulation structures and workpiece requirements, and is suitable for a variety of types of electrical coils, such as micro motors, mutual inductors, power transformers, etc.
