Powder Coating Cooling Low-Temperature Air Conditioning Unit

Equipment Purpose

The quality of powder coatings is primarily manifested through coating performance and application characteristics, including curing properties, gloss, leveling, impact resistance, particle size and distribution, and free flowability. During the grinding process, cooling with cold air can reduce or eliminate the agglomeration rate of the finished powder, improve grinding efficiency, and result in a more reasonable particle size distribution. The powder coating cooling low-temperature air conditioning unit is a refrigeration device that provides a low-temperature cold source, enhancing the production efficiency of powder coatings. The air outlet of the refrigeration unit, the grinding equipment, the dust removal equipment, and the air inlet of the fan are sequentially connected via transfer pipelines. The unit delivers cold air into the grinding tank, enabling the powder coating to rapidly cool down with the cold source.

Grinding Cooling Principle

A cold air diversion cavity is installed outside the grinding tank. The cold air from the powder coating cooling low-temperature air conditioning unit passes through the diversion cavity and enters the grinding chamber from the bottom air inlet. Under the action of the fan, the air is then extracted from the grinding tank.

Unit Features:

1．Temperature control: Fresh air at -20°C ± 2°C, with the unit capable of operating continuously for 24 hours.

2．The unit adopts microcomputer intelligent control and comes with an R485 communication port, enabling remote wired or wireless control, including mobile app control.

3．Scientific design, meticulous manufacturing, strict quality control, aesthetically pleasing appearance, compact size, reliable performance and quality, and reasonable pricing.

4．Specific air outlet positions and duct diameters can be customized according to user requirements and the specific needs of the product application.

5．High air volume, long-distance air delivery, low noise, reliable performance, ensuring air volume and pressure head. The fan bearings use lithium-based grease, requiring no additional lubrication during long-term operation.

4．Combined sheet metal structure for easy maintenance and internal cleaning. Heat dissipation holes are punched in the sheet metal according to the air outlet direction of the condenser fan, serving both heat dissipation and aesthetic purposes.

5．Customized design modifications can be made based on user requirements and actual working conditions, providing products with different performance indicators.

Unit Advantages

The purpose of cooling is to prevent agglomeration. During the production of coating powder, the processed powder is at a high temperature. If it is not effectively cooled in the cooling zone, the coating powder will coagulate. Adding a powder coating cooling low-temperature air conditioning unit in the cooling zone enables rapid cooling of the product, improving output and quality, with significant effects on cost reduction.

After-Sales Service

Equipment produced by our company comes with a one-year warranty and lifelong maintenance (excluding human factors and wear parts). Upon receiving a written equipment repair notice from the customer, we respond within 36 hours for on-site repairs within Guangdong Province and within 72 hours for locations outside Guangdong Province.。

Unit Technical Parameters