Hydraulic cylinder mainly by the cylinder, piston rod, piston, cylinder head, cylinder end, seals, accessories and other components cylinder, which cylinder piston rod, piston cylinder called Big Three. Hydraulic cylinder is the hydraulic energy into mechanical energy, reciprocating motion to do (or swing movement) of the hydraulic actuators; simple cylinder structure, reliable operation; its good quality, low price, reasonable design, easy operation. Three main factors affecting the quality of the hydraulic cylinder: 1, the design of hydraulic cylinders (cylinder) experience 2, hydraulic cylinders (cylinder) 3 processing quality, use and maintenance of hydraulic cylinders (cylinder) case of the correct use of hydraulic protective cover to avoid the above mentioned problems, hydraulic cylinder large tonnage protective cover protection, waterproof, dustproof, anti-oil used to protect the cylinder rod, the fuel rod, rod, the optical axis of the wire shaft, corrosion-resistant, suitable for ambient temperature 30-900 , color gray Lu of the hydraulic cylinder, green, yellow, black, white. Hydraulic protective cover, there are two structures, one is supporting bead forms, one is sewn zipper (also made adhesive, and press button). Hydraulic protective sleeve material: There are three anti-cloth, plastic cloth hollow cylinder, silica glass fiber cloth, tarpaulins, fireproof, high temperature resistant, flame retardant cloth, plastic cloth, nylon composite fabric, asbestos cloth, three anti-cloth, special cloth, etc. thickness from 0.3mm-1.5mm thickness, we can also manufacture according to customer requirements and design special products. It 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, sewn-dust cover can be divided into the overall style, zipper, paste-type and other activities. According cylinders, cylinders of different operating environments, using different materials production. Flame-retardant high temperature materials, imported materials, domestic ordinary materials, thermostatic material, low temperature materials. Oil, acid, corrosion resistance, tensile. Dustproof, waterproof, anti-oil, anti-emulsions and chemicals. It can be bent stretch. Machinery and equipment can adapt to instantaneous high temperature, high pressure, high-speed friction unique work under harsh environment. 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 Keng Hau clamps, flanged ends connected to both ends of the connection adhesive type, flange material is divided into PVC plate flange, metal flange. Therefore, the correct choice of suitable hydraulic protective cover, for extending the service life of hydraulic cylinders have a great relationship! _ Diqing engineering cylinders Hydraulic cylinders _ provided by Lu Lu hydraulic equipment plant in Texas. Texas Lu force hydraulic machinery plant (www.luliyeya.com) strong, credible, in Dezhou hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Lu Hydraulic and you hand into the brilliant, for a better future!