Press fitting system to provide a large flow of low pressure air source for the production process used. In the past, due to too much manual control operating room noise, the operator can not stay long, a little attention, the outlet temperature of air compressor parts will be exceeded, this parameter is important for the chemical production process, poor control may cause defective or scrapped, so that production costs; more important is that sometimes happens surge of air compressor parts, serious damage will make it. Therefore, in order to ensure product quality and protect the city of Shenyang air compressor air compressor parts system, an urgent need to have a computer control system to control air compressor parts, and production management. Compressor Parts automatic control system structure is complex, there are high and low voltage circuit (air compressor accessories from 6 kV high voltage motor driven) compressor, gas (two booster), dsfr_118 the oil (oil system), water (cooling water system), air compressor parts harsh working conditions, electromagnetic interference, high noise and long working hours, more input parameters, and there are five interlocking mechanism, two-way closed-loop control, the control is more complex. System control technology requirements for continuous operation without stopping air compressor parts, it must take full account of system reliability and performance, continuous operation; continuous operation to prevent the compressor parts entering the surge boundary and can quickly when you enter Exit Qingdao Quincy air compressor, so the control model to be precise, the control parameters can be modified at any time with the seasons and process variations. Exhaust gas temperature is not normal exhaust gas temperature is not normal folding means which is higher than the design value. Theoretically intake, exhaust temperature increased influence factors are: intake air temperature, pressure ratio, and the compression index (for air compression index K = 1.4). Actual impact on the intake of high temperature factors such as: the middle of the cooling efficiency is low, or inside in the cold affects the heat scale multi-junction, then the subsequent stage of the intake air temperature is bound to be high, the exhaust temperature will be high. In addition, the valve leakage, piston rings leak not only affect air compressor exhaust temperature Huangdao district, but also make the grade between pressure changes, as long as the pressure ratio will be higher than normal exhaust gas temperature rise high. In addition, water-cooled machine, water or water shortage will involve the exhaust temperature. Atlas Copco Qingdao, Qingdao new (certified), provided by Qingdao new compressor Compressor Limited. Qingdao new Compressor Co. (www.qdsunball.cn) is a leader in Qingdao, Shandong, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Qingdao new leadership with the staff warmly welcome all inquiries negotiations to create a better Qingdao new future.