Hydraulic cylinder manufacturers think, for those large cylinder, because the volume of its own is larger, and in practical application, is usually used in large projects, so in the work often to bear greater pressure. Therefore, in such a working environment, if the use of a longer time, it is inevitable that there will be different degrees of wear or damage.

So, what should we do to repair the large oil cylinders when they are found to be worn or damaged? For this problem, it is necessary for us to listen to the opinions of professional hydraulic cylinder manufacturers. Now let's learn about the repair process and method of large hydraulic cylinders, hoping to help everyone.

Hydraulic cylinder manufacturers believe that we can adopt different methods to deal with. For example, the first is called surface treatment, which refers to the use of absorbent cotton dipped in acetone or anhydrous ethanol to clean up the injured area, and then polished. After polishing, also need to use acetone to wipe test, the last to use a hot air blower or iodine tungsten lamp will dry the water, it is necessary to pay attention to, should first treat the repair part for preheating.

Of course, we can also use the second method to deal with, to be specific, is to mix the material first, refers to a strict proportion of the proportion, and stir well, until there is no color difference. Then apply the blended paint to the scratched surface. Hydraulic cylinder manufacturers think, after curing treatment, curing completed, the use of fine grindstone or scraper, will be higher than the surface of the material repair level.

Finally, the concrete treatment method is introduced when the piston rod of the oil cylinder is damaged. The manufacturer of the hydraulic cylinder suggests that for this problem, at this time we can use the method of polishing to repair, and if it is a serious case, then we need to electroplate first, and then polish.