Correct use of hydraulic protective cover to avoid the above mentioned problem of single-acting cylinders, hydraulic cylinder piston rod protective sleeve for protection, cylinder piston rod, light poles, axis, wire shaft protection, waterproof, dustproof, anti-oil corrosion resistance, suitable ambient temperature 30-900 degrees of quality cylinders, color gray, green, yellow, black tank, white. There are two sets of hydraulic protection structures, one is supporting bead forms, one is sewn zipper (also can be made binding, and press button). Hydraulic protective sleeve material: There are three anti-cloth, plastic cloth, silicone glass fiber cloth, waterproof, fireproof, high temperature, flame retardant cloth, plastic cloth, nylon composite fabric, asbestos cloth, three anti-cloth, special cloth, thickness from 0.3mm-1.5mm thickness, we can also produce according to customer requirements and design special products. Is a new type of mechanical parts cylinder, high-frequency heat sealing and sewing production methods. Dust jacket has a high-frequency welding bead support, sewing kit and dust are PVC material support, sewing and dust cover can be divided into the overall style, zipper, paste-type and other activities. According cylinders, cylinders of different operating environments, the use of different materials production. There are fire-retardant high temperature materials, imported materials, domestic ordinary materials, thermostatic material, low temperature materials. Oil, acid, corrosion resistance, tensile. To dust, water, oil, anti-emulsion and chemicals. Stretching can be bent. Machinery and equipment can adapt to instantaneous high temperature, high pressure, high-speed friction unique work under harsh environments. Hydraulic protective cover production specifications according to customer demand production of cylindrical, conical, lighthouse-type shape and other specifications. Both ends of the connection have trails mouth clamps, flanged ends of the connection, the connection ends of the adhesive type, flange material is divided into PVC plate flanges, metal flanges. Therefore, the correct choice of the appropriate protective cover hydraulic cylinders, hydraulic cylinders to extend the life of a great relationship! 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 oil pump drive shaft seal should well to pay attention to where the seals should be replaced using the "lips" genuine seal, can not use the "single-lip" seal instead, because "single lip" seal oil seal only one-way, do not have sealing air function. 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. Large tonnage cylinders | Hydraulic Lu (certified) | cylinders supplied 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.