GSR type rotary fan with the advanced spiral intake and exhaust ports and reflow technology rotary blower manufacturers, chassis intake and exhaust ports cut into more than 20 degrees of fixed spiral, Instant old blower turned on and off phenomenon. So the sound operation is extremely small, almost try not discharge pulsations. GSR rotary fan has forced aspirated property that small changes in the flow rate of pressure change. GSR rotary blower pressure is adaptive, with the system load changes and adjust. GSR rotary fan delivery media clean and free from oil and other impurities, will not cause pollution. GSR rotary blowers series where diverse species have rotating fan, flow, pressure, a wide range of sub-file for the user a wide range of choice. Rotary fan with preparation 1, rotary fan should be installed horizontally. 2, fan room and install a ventilation fan vents should be left where the rotary fan cheapest vents located in the upper and lower sections to facilitate air flow to prevent overheating in the engine room affect the normal operation of the rotary fan. 3, the inner wall surrounding the engine room is preferably provided with sound deadening material to reduce noise. 4. Correctly connect the distribution lines and attention turned to the rotary blower motor rotation direction markings on the 5, observe the mouth inorganic droplets drip out (11-13 drops / min), and see if there is a transparent flow of oil return pipe. 6, rotary fan before you start winning air intake filters, to pour about 40ml of oil within the host, so that the oil evenly distributed in the rotary rotary internal fan where fan | Tianjin rotating fan | Zhucheng East Han Machinery Co. The company provided by the Zhucheng East Han Machinery Co. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhucheng East Han Machinery Co., Ltd. into the brilliant and you work for a better future!