1, manufacturers supply genuine: Shandong three primary sources of cattle, the company short production cycle, the quality is guaranteed. 2. About color OUR goods are taken in kind, color, professionally proofread, and in-kind tile figure closest to the low noise no oil Roots blower, because computer monitors have color contrast and color temperature difference and so on. 3, on the customer as your advice failed to timely respond marine blower, then counseling may be excessive or system failure. 4, on sale: We will provide a full service, one year warranty, quality guaranteed! Welcome to inquire! Roots blower motor load how to deal with? First, compared with the required pressure, differential pressure, which means the back-pressure or high import pressure, reduce the pressure to the specified value; the second point, compared with the flow of equipment required, the fan blower too much traffic, thus pressure increases, the excess gas into the atmosphere or lower blower speed; Third, inlet filter clogging high efficiency energy saving blower, or blockage of the outlet pipe barriers, clearing the entrance foreign body, remove obstructions; Fourth, rotation parts collide and friction (stuck), finishing; the fifth point, the oil level is too high, reduce the oil level; sixth point, narrow V-belt overheating, vibration is too large, too small pulley and adjust the belt. Zhang Qiu Luoci blower, three cattle machinery (certified), Linyi, Shandong Roots blower is provided by three cattle Machinery Limited. Machinery Co., Ltd. Shandong three cattle (www.sanniujixie.com) (www.sanniujixie.cn) Shandong Jinan, the other leaders over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In three cattle mechanical leadership with the staff warmly welcome all inquiries negotiations to create three mechanical cow a better future. You can also access (www.sanniujixie.cn/supply_details_43206025.html), for more information about the company.