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What is the application range of spiral swing cylinder? 1、 Swing of working frame of aerial work platform truck II, swing positioning of drill arm of mining equipment III, steering of tire or track in agricultural and highway equipment IV, swing hydraulic cylinder of actuator in cleaning truck and forklift, in addition to these, the manufacturer also has the overturning of garbage truck and garbage can. In general, it is suitable for structures with limited installation space
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Use and maintenance of hydraulic oil cylinder 1. The viscosity of the working oil from the oil cylinder manufacturer is 29~74mm2/S. ISOVG46 anti-wear hydraulic oil is recommended. The operating oil temperature is - 20~80. C range. When the ambient temperature and service temperature are low, the hydraulic cylinder can choose the oil with lower viscosity. 2. The filtering accuracy of the system is required to be no less than 80um
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Selection and application of cartridge valves in hydraulic cylinder manufacturers Development and application of thread cartridge valves, the fifth generation of hydraulic valves that are rapidly developing and more widely used in the past 20 years. This type of valve has more obvious characteristics and meets the development requirements of current hydraulic applications, namely, small size, low cost, zero leakage, cartridge valve types and functions can be formed through combination, and the development cycle is short
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How can oil cylinder manufacturers prevent cavitation of hydraulic cylinders? When the hydraulic cylinder is being repaired, it can be seen that there are some honeycombed holes on the inner wall of the hydraulic cylinder, piston or piston rod surface, which are all caused by cavitation, so it is necessary to make targeted prevention of cavitation of the hydraulic cylinder. （1） Main reasons for cavitation (1) The essence of cavitation. As the pressure gradually increases, the gas in the oil will change
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What problems should the oil cylinder manufacturer pay attention to? Normally, when the construction machinery is working, the hydraulic system of the construction hydraulic cylinder generates a lot of heat due to various pressure losses, which makes the temperature of the system hydraulic oil rise. When the system temperature is too high, the hydraulic oil is easy to oxidize. As organic acid will be generated after oxidation, it will corrode metal components and generate oil insoluble gel
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The significance and precautions of cleaning the hydraulic system of the oil cylinder manufacturer The primary condition for the normal operation of the hydraulic system is that the inside of the system must be kept clean, so the cleaning of the hydraulic system is imperative. Before the operation of new equipment or after an equipment is overhauled, it is inevitable that the hydraulic system will suffer from external pollution. During the installation of hoses, pipes, pipe joints and other parts
