Roots blower is installed as a result of high-speed operation of the machine, it will vibrate blower manufacturers, but also because of its internal air pulsating around, but also increased the blower vibration, so needs to be fixed on the ground when the blower is installed on. According to the fan on the model, according to the fan size on the ground in a position corresponding to 150 * 150mm square 300mm dig deep square pit and buried bolt blower manufacturers, wholesale, and then through the bolts and nuts to connect the fan, the last in square pit filled with concrete, concrete and other fixed later, and then forced to tighten the nut, the fan base and the concrete is firmly connected together, so that you can reduce vibration during operation blower displacement blower production and supply, improve operational safety of the equipment, and as a result of reduced vibration, thus greatly extending the life of the fan. Roots blower requirements:. A gas inlet temperature of not more than 40 ℃. b. gas dust content in the solid particles is not more than 100mg / m 3, the particle diameter is less than the assembly clearance. c. tar-containing gas indicators comply T28-78 city gas design. And the blower inlet means oil separator, and stop turning gear. d. bearing temperature not exceeding 95 ℃. Oil temperature does not exceed the maximum pressure gauge 90 ℃ e fan shown on the boost pressure does not exceed the scope of the provisions of the Roots blower nameplate, otherwise you must stop and check the air intake system is blocked, whether all the intake and exhaust valves open, etc. and to adopt appropriate measures. Roots blower manufacturers, Zhucheng East Han Machinery Co., blower provided by Zhucheng East Han Machinery Co. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) is an industry leader in Shandong Weifang, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhucheng East Han Machinery Co. led the staff warmly welcome all inquiries negotiations to create Zhucheng East Han Machinery Co., a better future.