單管螺旋穩流機適用于干燥粉狀物料的連續、均勻供料，如生料、煤粉、水泥等粉狀物料的給 料和短距離的輸送。常用于粉料庫(倉)底的卸(喂)料。
        Single pipe and screw feeder is used to convey dry and powder material continuously, such as raw material, coal powder, and cement etc. powder to convey in short distance. It is used to feed material at the bottom silo.

結構特點：
        采用方形口進料不易堵料，可保證輸送管內粉料充填率髙。進料口受料端的異型螺旋葉有對物 料攪拌均勻便于喂料的作用。喂料管全長螺旋葉片的結構形式符合受料段、供料段和穩流段的輸送 規律，保證了管內物料均勻的填充率。本系列產品按驅動方式分為ⅠⅡ一固定轉速，Ⅱ一手動無級調速， 均采用高效率、高速比的擺線針輪減速機。Ⅱ型更配以新型電磁調速電機，調速范圍廣、運行平穩、 噪音低、結構緊湊，可以調節物料流量，滿足不同的生產要求。
Structure feature:
        It is used square and big inlet, not easy to block material. It can guarantee high filling rate of powder material in conveying pipe. Screw impeller from inlet can mix and feed material even. Screw impeller structure should comply with received material section, supplied material and stable material section. Guarantee the filling rate in pipe. This series product has fixed speed(l), manual, no stage and variable speed (II). They are all used high efficiency and high rate cycloid needle wheel reducer. Type II is matched with new type and magnetic variable speed motor. It has wide variable speed, stable driving,no noise and tight structure etc.

外形機構及連接尺寸