Cottle first load operation of the compressor is running empty and after completion of the purge. Cottle compressor load operation according to the following requirements: after driving gradually close the vent blowing cutting or cutting oil, compressor operating at rated pressure for 1 1/4 hours; at 1/2 the rated operating pressure 4-8 hours; compressor running at minimum pressure, no anomalies, the party will have to gradually increase pressure. Cottle crusher during operation should check the following items: 1. lubricating oil pressure, oil temperature and conditions. Hydraulic distribution piping system before being sent to not less than 1 kg / cm 2. Crankcase lubricating oil-wet or within the body should be: There crosshead compressor shall exceed 60 ℃. No crosshead not exceed 70 ℃. 2. The compressor runs smoothly, whether the moving parts sound normal. 3. Measure the inlet and outlet water temperature and check the cooling water supply, cooling water is allowed to flow intermittently and bubbles and clogging phenomenon. Cooling Water temperature should not exceed 40 ℃. 4. The connection flange portion, seals, intake and exhaust cutting, cylinder head and the water jacket and other air compressor, not leak, oil spills, leaks. 5. The connection part is loosening. 6. Measure the exhaust temperature and pressure values ??at all levels of compliance with the provisions of the technical conditions. After the operation is completed, the dismantling of the following items: 1. Remove the cutting gas levels, all levels of the front of the cylinder cover, check the cylinder mirror Friction Cottle compressor, if friction marks should find out why. 2. Check the rod surface friction conditions, there should be no wear marks and pull Road phenomenon. 3. Removing all levels of fit air compressor price cutting, cutting sheet and cutting inspection body, cutting-chip, if the crack to change the spare parts. 4. Check the cross slide, with the body rail friction surface friction conditions. 5. Remove the connecting rod watts, crosshead pin, check the friction surface friction conditions. 6. Replace the fuselage oil. After the initial operation of the compressor; the running-around parts, lubricants and cleaning effect, there are a lot of scraps of metal powder into the oil, and therefore, the machine after 24 hours of work shall be made to replace all the oil. After 200 hours of operation, the oil once again renewed. After replacing the two air compressor parts, according to a regular oil change maintenance requirements. Note that in order to make extravagant together evenly, must have sufficient lubricant throughout the initial operation. Replace wearing parts and more, poor reliability of the piston compressor with high reliability screw air compressor, has become an inevitable trend. According to the statistics: Japan screw compressors in 1976 only 27% in 1985 rose to 85%. Western countries and screw compressor market share of 80%, and to maintain upward momentum. Screw air compressor has a simple structure, small size, no wearing parts, reliable, long life, easy maintenance. Screw compressor has two twin-screw and single screw. Single screw compressor screw air compressor invention than ten years later, the twin-screw compressor design more reasonable, advanced. Twin-screw air compressor to overcome the single screw compressor imbalance disadvantage bearing vulnerable; with long life, low noise, more energy saving. In the 1980s the technology is mature, widening its scope of application. Worm, also known as single screw compressor air compressor, meshing pair of single screw compressor by a six screws and two 11 tooth star wheel composition. The balance of power so that the worm worm compressor has a number of advantages: high performance and high efficiency air compressor equipment - screw air compressors with high capacity compression assembly cylindrical rotor speed is low and optimum fuel injection, to achieve high efficiency and high reliability. Drive concept compressor equipment - screw air compressor through the efficient use of the transmission system to suit the optimum speed drive compressor components. During normal operation without any maintenance. With a maintenance-free, highly reliable and high efficiency advantages. Air compressor equipment maintenance costs low - screw air compressors original compressor design saves unnecessary maintenance costs. All parts are made of long-life design, the large size of the inlet filters, oil filters and fine separators ensure optimal air quality. All the oil filter and 22kW (30hp) within each model are centrifugal separator assembly hoist, further reducing maintenance time. "Speed ??up repair point" so that maintenance work can be completed in minutes, downtime and maintenance costs are significantly reduced. Built-in intelligent control freak reduce operating costs, precise operation control is essential. All screw compressors are equipped with intelligent control system, which controls and easy-to-use menu. Screw compressor is a rotary movement of the working volume of the gas compression mechanical displacement screw compressor |?? Compressors | Air Qin Wei, strong scientific research and technology provided by Compressor Co., Ltd., Xianyang Qin Wei. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) strong, credible, Xianyang in Shaanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qin Wei Air and you hand into the brilliant, for a better future!