East Star cold water machine, cold water machine manufacturers in Shenzhen, the advantages of low temperature chiller:

1, the daily maintenance costs, low temperature ice water chiller system moving parts, only need to do evaporation, condenser water cleaning, and can save the maintenance time, to avoid the need for refrigeration peak cleaning unit inconvenience

2, the operation volume and vibration is low; the unit produces the volume and the vibration is very low, the compressor noise is low, does not need the shock absorption pad or the spring shock absorber and the sound insulation room.

3, high efficiency, no friction loss, no lubrication oil circulation, pure refrigerant compression cycle, no need of lubricating oil heating or cooling, magnetic bearing friction loss is only about 2% of the former

4, low starting current: conventional screw unit motor, high impact current will start at the moment, generally reach 200A-600A, affected the stability of the grid, so the grid design must be considered protective measures. The starting process of magnetic levitation unit compressor with variable frequency soft start mode, the starting current is low to only 6A so not worth mentioning, the starting current is small, the impact on power grid design is low, do not need special protection to consider.

5, the system of high sustainability; conventional large screw unit oil system, even if the annual cleaning, due to residual oil and accumulation, energy efficiency loss will reach up to 25%, the longer the operation efficiency will be reduced significantly. The operation of the magnetic levitation unit is free of oil, and there will be no residual and control of the residual oil. Therefore, there will be no loss of efficiency caused by the increase of the operating life.

7, the green environmental protection unit using environmental refrigerant R134a, the ozone layer loss value (ODP) is 0, belong to positive pressure refrigerant, avoid the risk of mixing the air system.

8, the anti surge control module; compressor is provided in the control curve of the safe operation of the compressor, through real-time monitoring the running state of the compressor, the calculation of judgment speed adjusted in a timely manner, to ensure the compressor always run in a safe area.