Roots blowers, rotary blowers are the property of volume wholesale Roots blower, with two leaf rotor relative motion within the cylinder to compress and transport gas rotary compressor. This blower is simple structure, easy to manufacture, for low pressure gas delivery and pressurized situations, also be used as a vacuum pump. Roots blower transport medium for clean air blower Which is good, clean coal, sulfur dioxide and other inert gases, specialty gases industry (coal, natural gas, methane, carbon dioxide, sulfur dioxide, etc.) and the product of choice for high-pressure working conditions. In view of the above characteristics, which can accommodate a wide range of metallurgical, chemical, fertilizer, petrochemical, equipment, building materials industry. Roots blower advantages: (1) Roots blower under normal circumstances, the impact of small changes in pressure blower, fan speed is proportional to the amount of wind, so basically blower volume; (2) Roots None blower suction and discharge pulsation, no buffer tank; small (3) Roots blower footprint, easy layout and installation blower Which _ Zhucheng East Han Machinery Co. _ blower by Zhucheng East Han Machinery Co. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (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.