特點：
BN系列重型工業(yè)吸塵器，吸力強勁可24小時不停機連續(xù)工作。適用于吸比較重的顆粒和大量灰塵。采用三相高壓渦輪風機，可長時間不停機運轉(zhuǎn)。手動反吹功能可隨時進行反吹清灰，保證不堵塞濾網(wǎng)，濾材選用超大高效濾芯，過濾精度高。
The BN series heavy-duty industrial vacuum cleaner has strong suction and can work continuously for 24 hours without stopping. Suitable for absorbing heavy particles and large amounts of dust. Adopting a three-phase high-pressure turbine fan, it can operate for a long time without stopping. The manual reverse blowing function allows for reverse blowing and cleaning of dust at any time, ensuring that the filter screen is not clogged. The filter material uses a super large and efficient filter element, with high filtration accuracy.