Roots blower implement energy use: Roots blower is a constant torque load, the saving rate that is proportional to the speed drop N% = △ N%, large blower, although different from the general fan and pump energy-saving rate more high, but its power is larger, and as long as the furnace wall is not bad, is continuous 24 hours work and start time also very long. Thus saving potential, high energy-saving costs. After blower for technological innovation, changed in the past to regulate exports of valve opening the way to regulate the amount of air pressure or wind production, reduce the labor intensity, Harbin Roots blower, adjust the timeliness of good, improved pass rate, consumption decreased! Clover Luo foundation construction Mainz fans generally use secondary grouting method, power blower, so you can ensure proper fan base and bolt hole butt secondary grouting method in foundation watering clover Roots blower basis, the use of mold in remain the foundation anchor bolts within the mounting hole, and then put on the fan when installing the bolt, Roots blower price, then concrete or cement mortar to fill the holes for the following is the basis trefoil Roots blower construction process : 1, actinomycetes, excavation solid foundation; 2, nail Templates, steel, placed bolt holes for pouring mold; 3, pouring concrete; 4, removal of the template. Large blower _ _ Zhucheng East Han Machinery Co., Ltd. Harbin blower provided by Han Machinery Co., Ltd. Zhucheng East. 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. John in Zhucheng East Machinery Co., Ltd. leadership with the staff warmly welcome all inquiries negotiations to create Zhucheng East Han Machinery Co., Ltd. a better future.