Germany Bitzer BITZER semi-hermetic compressor S4G-12.2 application range and conditions of use
Germany Bitzer BITZER semi-hermetic compressor is widely used in national economy in the range of condensing temperature ≤40°C, evaporating temperature single stage +5°C ~-30°C, double stage-25°C ~-45°C In areas where manual refrigeration is required, such as the production of petroleum, chemical, pharmaceutical and other industrial products, low-temperature testing in national defense and scientific research, low-temperature processing and storage of food, and air conditioning in large buildings such as factories, hospitals and public places. Wait.
2, Germany Bitzer BITZER semi-hermetic compressor structure: Germany Bitzer BITZER semi-closed compressor has single-stage and single-machine two-stage two models, used in ammonia process, are high-speed cylinder counter-flow piston compressor . Energy-saving devices are available for no-load start-up. It is equipped with a three-way valve for oil filling, which can be refueled during operation. The machine is connected directly to the motor with a coupling. The German BITZER semi-closed compressor unit consists of a compressor, an electric motor, a coupling and a console. It is installed on the same common base. The console is equipped with high-voltage, medium-voltage and oil-pressure relay protection. The machine is safe and reliable.
3, Germany BITZER BITZER semi-closed compressor features: a, high number of revolutions, small size, light weight, high efficiency, small footprint. b. The parts are interchangeable and easy to maintain and repair. c. It is equipped with an energy adjustment mechanism, which is convenient for adjusting the cooling capacity, and is easy to start. It can be started without load and saves electricity. d, stable operation, low vibration, suitable for quiet places. e. Equipped with a three-way valve for loading and unloading oil, it can be refueled during normal operation.