The ice machine produced by our company mainly uses two compressor brands: German BITZER and American Copeland. When the voltage is 220V/3P/60Hz, the compressor of the American Copeland is usually used; in other cases, the compressor of the German BITZER is generally used.
The performance parameters of the German BITZER compressor are based on the European standards EN12900 and 50Hz. The performance parameters have passed the European ASERCOM certification and are applicable to HFC and HCFC refrigerants. The ice-making machines of ice springs mostly use medium and low temperature working compressors. When the return gas cooling method is adopted, the R507a and R404a can be used in a large application range without additional cooling device. The PTC sensor is used to control the motor temperature. The insulation grade of the motor is IP65, so the compressor motor has very good protection, using PTFE bearing, low friction and best emergency operation characteristics, using splash lubrication to ensure good compressor supply under extreme operating conditions, just because of This design feature ensures that the service life of the compressor is more than 16years