Vacuum drying and degreasing device
- product brand:CDOI
- Numéro de stand：W1B65
- product specification:
- product category:Tools and Equipment for Refrigeration and Air Conditioning-Tools for the refrigeration and air conditioning industry-
- product introduction:Applicable
Suitable for workpieces processed or expanded using volatile oil technology, such as household and commercial air conditioning heat exchangers, plate heat exchangers, etc.
Features
1. In a vacuum environment, the boiling points of substances such as water and oil will be significantly reduced, so they can be obtained at lower temperaturesBetter evaporation effect can better remove the grease and moisture on the inner and outer surfaces of the workpiece, achieving energy-saving and efficient results.
2. Drying in a vacuum environment with extremely low oxygen content can effectively prevent oxidation of the workpiece at high temperatures, as well as prevent residual evaporation on the inner surface of the workpiece after oxidation at high temperatures.
3. This device is equipped with a cold trap, which can condense the oil and water extracted from the vacuum box, without directly discharging to the atmosphere, which is beneficial for environmental protection.
4. After welding and forming, professional treatment is carried out on the surface of the stainless steel vacuum chamber, so that the vacuum box’s evacuation rate, adsorption rate and other indicators reach the international advanced level, which is more conducive to the removal of oil and water on the inner and outer surfaces of the workpiece.
5. The conventional drying process cannot effectively remove the grease inside the workpiece, and the remaining grease will react with the refrigerant to form an acid. During the use of air conditioning, the acid will produce an ant nest effect at a certain point in the copper pipe, causing corrosion to the copper pipe, and even to the point where the copper pipe penetrates.
6. Due to the better removal of grease and water on the inner and outer surfaces of the workpiece, the quality of subsequent welding processes and the effectiveness of vacuum treatment have been improved.
7.The conventional drying process, due to the accumulation of volatile oil during use, can cause explosions or deflagration in the drying oven under high temperatures. This device is heated under vacuum, with low oxygen content and low temperature, so there is no safety hazard.
