Products Ultra-thin (flat) jack (Zhu plug), flat (thin) hydraulic jack through high pressure hose, dispensing valve connection, can achieve a hydraulic pump driven by multiple synchronous thin jack up top. Li Lu teach you the knowledge due to the maintenance of the hydraulic cylinder hydraulic pressure to accept a large load heavier its pressure will be greater, and therefore, do maintenance work on the hydraulic cylinder is maintenance of the entire hydraulic system, the most important one ring. Hydraulic cylinder hydraulic system is equivalent to the heart, heart problems difficult to repair, so that the hydraulic cylinder is to maintain detailed careful. First and foremost, to rust. Because part of the hydraulic cylinder piston in the job situation is going to extend the cylinder, would have been a natural oxide, acid gas cylinder corrosion 25mn, which demands we give it the right grease is applied to maintain flat cylinder, avoid As a load-bearing part of the piston by corrosion in the job might attack Duanzhe. Secondly, we must change the oil out of the box. Due to prolonged use, inevitably there will be foreign matter from entering the hydraulic cylinder, so that the onset of the conflict in the use will increase the representation, in addition, hydraulic oil also have a certain number of use-life, perhaps for a long time do not change the oil will damage the hydraulic cylinder corrosion interior. Prevention is better governance, and thus in the hydraulic cylinder speed appropriate to the job you want to control the fuel tank, do not exceed 2m / s, so that life can be extended using several hydraulic cylinders, and other organizations in order to maintain safety, internal device buffer device on the hydraulic cylinder Maintenance is very useful. Prevent air pollution caused by the invasion of the hydraulic cylinder inside to prevent air intrusion should note the following points: 1, according to the random after repairs and oil changes for excluding air from the system to normal operation. 2, the pump shaft seal 360 should be a good tank, pay attention to where the seals should be replaced using the "lips" genuine seal, can not use the "single-lip" seal instead, because the "single lip" seal oil seal in one direction only, does not have the function of sealing gas. Hydraulic pump consecutive "cavitation" noise, such as elevated oil tank automatic failure, hydraulic pump repair process through inquiry, discovery is the hydraulic pump drive shaft seal misuse "single lip" seal due. Flat cylinder | Hydraulic Lu (certified) | Liaoyang cylinders provided by Lu of hydraulic equipment plant in Texas. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is a leader in Dezhou, hydraulic machinery and parts, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Hydraulic leadership with the staff warmly welcome all inquiries negotiations to create Lu hydraulic force a better future.