Precision engraving machines belong to the mechanical and CNC machining industries. In the field of mechanical cutting, many machines generate a lot of heat during operation. If refrigeration is not used, it can quickly lead to equipment paralysis and even crisis. Using an oil cooler can greatly improve and solve the problem of excessive heat. So what is the normal operating temperature on a precision carving machine< Br/>


&Nbsp; The answer to precision CNC: The normal temperature is between 15 and 45 degrees Celsius; Between C< Br/>


Our company produces oil coolers in various styles and models, suitable for machine tools of different power sizes, precision engraving machines, laser equipment, etc. They can be set to a constant temperature, that is, the oil cooler can adjust its temperature according to the ambient temperature and the operating temperature of the equipment to stabilize the temperature at the set value, ensuring a good operating environment for the equipment< Br/>


Most of our company's oil coolers are designed with air cooling, and their advantages include:



1. To prevent the deterioration of oil quality due to high temperature, maintain the viscosity of the oil and ensure stable operation of the working machinery< Br/>


2. The oil temperature control is based on the body temperature (room temperature), and users can set the oil temperature according to the body temperature to prevent thermal deformation of the mechanical structure< Br/>


3. Prevent the accuracy of working machinery from being affected by changes in oil temperature< Br/>


4. Equipped with automatic fault alarm function, it can timely remind users to repair the device in a specific way to avoid damage to the components< Br/>


The working principle of an oil cooler: According to the refrigeration system principle, the liquid refrigerant with low temperature and low pressure exchanges heat with the surrounding water in the evaporator. The evaporator absorbs the heat of the oil and evaporates it into a low temperature and low pressure gas state. During the evaporation process, the refrigerant temperature remains unchanged. The low temperature and low pressure gas state refrigerant enters the compressor, is compressed by the compressor, is compressed into a high temperature and high pressure gas state, and then enters the condenser, In the condenser, heat exchange is carried out with the indoor medium, and a portion of the heat in the high-temperature and high-pressure gaseous state is absorbed by the medium. As the medium temperature rises, the refrigerant releases heat and the condenser becomes a high-temperature and high-pressure liquid. The temperature of the condenser process remains unchanged, and then enters the expansion valve for throttling. Throttling is a rapid cooling process, and the refrigerant becomes a low-temperature and low-pressure liquid. After this process, the refrigerant enters the evaporator for heat exchange and evaporation, So as to achieve the entire process of the refrigeration system, this cycle is continuous, and only then can the oil be continuously cooled< Br/>


&Nbsp;