... rectifying motor with small size,light weight,powerful sucking force and convenient installation. Application & features:1.Apply ... rectifying motor with small size,light weight,powerful sucking force and convenient installation.2.Automatically alam under ... 3Ø3HP 3ØFeeding ability(kg/f)300400300400500300+300Materials sucking lift (m)444565/8Static wind pressure150015001500180024002400Weight of material ...