If lifting weights need to exceed the height of hydraulic jacks rated highly, you must first hydraulic jacking up the weights underlying good sleepers, lowered Dongying 100 tons hydraulic jack hydraulic jack, boosted its bottom sunshine 100 tons of hydraulic jacks, repeat lifting, until the desired lifting height. When using pressure testing machine calibration, the jack is installed at the geometric center of the test machine platen 100 tons of hydraulic jacks, start testing machine, will raise and lower plate about 50mm, in order to eliminate the influence of weight jack, and then dial indicator readings tester tune zero. Shanxi 100 tons hydraulic jack _ Texas aerospace hydraulic _100 ton hydraulic jacks are provided by Dezhou City aerospace hydraulic machinery plant. Dezhou City aerospace hydraulic machinery plant (www.sdhtyeya.com) is a leader in 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.