Screen composition structure protection system central signaling device notice signal into an accident signal and two kinds. The main task of the accident signal is when the circuit breaker tripping accident, in time to an audible signal compressor price, and the corresponding circuit breaker position signal lights flash. The main task of the announcement signals that occur during operation of the equipment anomaly, instantaneous or delayed audible signal and light plate shows the contents of anomalies. DTC DTC control system compressor control panel is the "brain" of air compressor, air compressor various types of field sensors numerical manufacturer, the final summary to the DTC control panel air compressor production, showing all kinds of runs on the DTC control panel parameters, and monitor the operation status of the various parts of the compressor, when certain parameters exceed the permitted range, DTC will issue a corresponding alarm or automatic air compressor shutdown. Many different types of classification air compressor (compressor) is. 1, according to the principle can be divided into three categories: positive displacement, power type (velocity-type or turbine type), thermal-type compressor. 2, can be divided according to the lubrication oil-free air compressors and oil lubricated air compressor. 3, according to the performance can be divided into: low noise, variable-frequency, explosion-proof air compressor. 4, use can be divided into: refrigerator compressors, air conditioning compressors, refrigeration compressors, compressor oil, natural gas filling stations, drilling machine, pneumatic tools, vehicle braking, doors and windows open and close with, textile machinery use, tire inflation, plastics machinery compressors, mining compressors, marine compressor, medical compressor, sand blasting spray painting with. Compressor Price | Jiyuan Compressor |?? Hongda environmental protection provided by the Xinxiang City Hongda energy saving equipment Limited. Xinxiang City Hongda energy saving equipment Limited (www.xxhdjnhb.com) strong, credible, in Xinxiang mortar industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead HTC into the brilliant green and you work for a better future!