China Shenzhen Coolstart Refrigeration Equipment Co., Ltd company news

In demanding cold storage and industrial refrigeration applications, scroll compressors frequently operate under high pressure differentials, with evaporating temperatures dipping to -30°C and condensing temperatures reaching +50°C. When pressure ratios exceed 6:1, gas bending forces and localized ... Read More

There is nothing more frustrating than watching the oil level sight glass on your refrigeration compressor drain to empty within minutes of starting up. In large-scale cold storage and industrial refrigeration installations, oil migration—commonly known as "oil carryover"—is a constant headache that ... Read More

If you run a screw refrigeration compressor in an industrial refrigeration or cold storage setup, you already know that oil does most of the heavy lifting. Beyond lubricating the bearings, it seals the gaps between the rotors and absorbs massive amounts of heat. But because that oil is constantly ... Read More

In heavy-duty industrial refrigeration and large-scale cold storage facilities, the twin-screw refrigeration compressor serves as the heart of the thermal exchange cycle. To maximize system COP (Coefficient of Performance), optimization of the compressor’s volumetric efficiency is critical. This ... Read More