用于旋轉閥下料口將粉粒料向輸料管供入時，起到加速輸送的效果壓差最大不超過0.12Mpa。 It is applied to connect the outlet mouth of rotary valves. Itwill accelerate the convey speed of the discharged material to conveying pipes by passing direct air. The max difference pressure Is less than 0.12Mpa.
