Magnetic levitation centrifugal cold water (heat pump) unit is a high-tech product of energy saving and environmental protection. Compared with the traditional chiller, the magnetic suspension centrifugal cold water (heat pump) unit has a higher energy efficiency ratio, the average power saving of 30%, the noise is as low as 80 decibels, no oil, with small size, light weight, high energy density and other advantages, can provide stability, energy saving, environmental protection power heart for the refrigeration (heat pump) system, is the iterative upgrade of air conditioning, industrial cooling, HVAC and other fields Product.