Foreign matter into the cylinder installation. Installation operation place, poor, unconscious to enter the foreign body. Therefore the installation location must organize around a clean conventional hydraulic cylinders, especially the part where we must place cleaned, no dirt to make it exist. Foreign matter from entering the pipeline, there are a variety of situations. a. When cleaning do not pay attention. After cleaning the pipeline when installed hydraulic cylinders, not by the cylinder 200 tons press cylinder, the cylinder must be installed in the bypass line port front. This is important. Otherwise, the line of foreign material enters the cylinder, the cylinder enters the agricultural machine, which is difficult to rule out, have become a foreign body transported to the cylinder. Moreover, it should consider the installation of the pipeline into operation in the foreign body removal method of cleaning. In addition, corrosion of pipe before installation of pipelines shall be pickling procedures, must be completely removed rust. 300 tons press cylinders | Texas aerospace hydraulic (Online) | hydraulic cylinders supplied by Dezhou City aerospace hydraulic machinery plant. Dezhou City aerospace hydraulic machinery plant (www.sdhtyeya.com) is an industry leader in Shandong Dezhou, hydraulic equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Texas aerospace hydraulic leadership with the staff warmly welcome all inquiries negotiations to create the Texas aerospace hydraulic better future.