Medium and low-temperature screw chiller -20℃

The Shenchuangyi medium and low-temperature screw chiller is a new generation of low-temperature refrigeration equipment meticulously designed and developed by Shenzhen Shenchuangyi Refrigeration Company for special industries such as scientific research, medicine, chemical engineering, food, electroplating, and injection molding. Its temperature range can be freely adjusted between -5℃ and 120℃. The compressors are selected from original French brands such as "Maneurop", Taiwan's Hanbell, Germany's Bitzer, and the United States' Coppa, etc. They feature fast cooling speed, high cost performance, and complete specifications, making them a model of the new generation of refrigeration equipment.

A low-temperature chiller is a water-cooling device that can provide a constant temperature, constant flow and constant pressure for cooling. A chiller injects a certain amount of water into the internal water tank of the machine. The refrigeration system cools the water, and then the internal circulating water pump of the machine injects the low-temperature chilled water into the equipment that needs to be cooled. The chilled water takes away the heat inside the equipment, and then the high-temperature hot water flows back into the water tank for cooling

The cooling range of the low-temperature chiller:

Ultra-low temperature refrigeration: less than -253℃; Deep cooling: -120 to -253℃ Ordinary refrigeration: above -120℃.

Working principle of low-temperature chiller:

Refrigeration is the process of using certain methods to raise the temperature of an object or space to a lower level than that of the surrounding medium within a certain period of time and space, and maintaining it within a given temperature range. In order to make a certain object or space reach or maintain a certain low temperature, it is necessary

The technology that continuously extracts heat from objects or Spaces by using certain technical means and methods is called refrigeration technology.

The process of absorbing heat from environmental media or objects and transferring it to a heating object with a temperature higher than the ambient temperature is usually called heat pump heating. For refrigeration systems that absorb heat from the ambient medium and discharge it to high-temperature areas, refrigeration can be achieved alternately or simultaneously

Machines with both heating and cooling functions are called cooling and heating pumps. From the perspective of energy utilization, this is an effective way to utilize energy, making use of both cold and heat. The refrigeration cycle and the heat pump cycle have similar principles and calculation methods.

Parameter Table of SYC-W Series Industrial Chiller (-20℃)