Solar DC Freezer can quickly freeze objects, and its temperature can drop to tens of degrees below zero. Refers to mechanical equipment that uses a compressor to change the pressure of the refrigerant gas to achieve low-temperature refrigeration. The... moreSolar DC Freezer can quickly freeze objects, and its temperature can drop to tens of degrees below zero. Refers to mechanical equipment that uses a compressor to change the pressure of the refrigerant gas to achieve low-temperature refrigeration. The compressor used is different from the general air compressor due to its different operating conditions and compressed working medium. According to the difference in the structure and working principle of the refrigerator, it is similar to the air compressor, and can also be divided into several different forms such as piston type, screw type, and centrifugal type.
The working principle of the refrigerator is to cool the air below the dew point temperature, and the water vapor in the air condenses into water. Remove the condensed water and reheat it to obtain low-humidity air. The source of air cooling can use the refrigerant, ice water, or brine of the freezer. Modern refrigerating dehumidifiers usually use special compressors for refrigerating... less
Aluminum Composite Panel Manufacturers introduced that there are two main methods for the industrial production of stainless steel composite panels, explosive composite and hot-rolled composite.
The production process of the explosive clad plate is to... moreAluminum Composite Panel Manufacturers introduced that there are two main methods for the industrial production of stainless steel composite panels, explosive composite and hot-rolled composite.
The production process of the explosive clad plate is to overlap the stainless steel plate on the carbon steel substrate, and the stainless steel plate and the carbon steel substrate are separated by a certain distance with a cushion. Explosives are spread flat on the stainless steel plate. The energy of the explosive explosion causes the stainless steel plate to hit the carbon steel substrate at high speed, generating high temperature and high pressure to realize solid phase welding at the interface of the two materials. Ideally, the shear strength per square millimeter of the interface can reach 400 MPa.
The hot-rolled composite plate process is made by rolling the carbon steel base plate and the stainless steel plate in a physically pure state under high vacuum conditions. During the rolling process, the... less
Shanghai Gel King Insulation Products Co., Ltd's pet cool gel mat is specially tailored for pets. It is a must-have product to help pets cool down in summer and sells well in the global market.
