EMKARATE Hikuma frozen oil RL32HRL68H1L mounted compressor lubricants lipid oil 5L loaded

Frozen oil refrigeration equipment requires the use of different occasions and refrigerants, refrigeration equipment refrigeration oil is not the same choice. Frozen oil requirements are the following: (1) the freezing point of frozen oil under the experimental conditions to stop the flow of cooling temperature is called the freezing point. Refrigeration equipment used by the freezing point of frozen oil should be as low as possible (such as R22 compressor, frozen oil should be below -55 ℃), otherwise it will affect the flow of the refrigerant flow resistance increases, resulting in poor heat transfer effects. (2) frozen oil viscosity oil viscosity is an important characteristic parameter, using different refrigerants to choose a different corresponding frozen oil. If frozen oil viscosity is too large, mechanical friction power, friction heat and starting torque increases. Conversely, if the viscosity is too small, will not form a film between moving parts required, making it impossible to achieve the desired lubrication and cooling effect. (3) cloud point cloud point is the temperature of refrigerant oil is reduced to a certain value, frozen oil begins to precipitate paraffin, the temperature of the lubricating oil becomes cloudy when. Refrigeration equipment with a cloud point of the refrigerant oil should be lower than the evaporation temperature of the refrigerant may cause the throttle valve blockage or affect heat transfer performance. (4) Others, such as chemical stability and oxidation resistance, moisture and mechanical impurities and insulating properties. (5) The flashpoint flashpoint refrigeration lubricants heating oil refers to the lowest temperature that occurs when the ignition of vapors in contact with the flame. Refrigeration equipment refrigeration oil has a flash point higher than the exhaust gas temperature must be above 15 ~ 30 ℃, so as not to cause combustion of lubricating oil and coke. (6) refrigeration oil temperature and oil pressure are generally maintained at between 45 ~ 60 ℃, the maximum should not exceed more than 70 ℃, and stable, unstable and if the oil has been slowly rising, there is a fault. Oil temperature is too low or too high will cause the deterioration of the lubricating oil, it is also often indicate the arrival of the fault. Frozen oil pressure key refers to the difference between oil pressure, due to various causes not pump oil, that oil can not be established difference. Hydraulic size based on the structure of the compressor may be. Price Description Model Specifications Price (including tax) / yuan RL 68H 1L 180 / barrel RL 68H 5L 800 / barrel RL 32H 1L 180 / barrel RL 32H 5L 800 / barrel and understanding For bulk purchase price excluding tax please contact customer service or call the company phone 029-83256740 029-83210061 purchase of 2000 yuan within the Third Ring Road, Xi'an, Shaanxi Province to provide free delivery service! ! !