A movable dust collector is provided to control an exchange period by recognizing a filling state of a cutting chip, and to reduce manufacturing cost by using one unit which performs multi-functions efficiently and conveniently. A movable dust collector includes a base plate(100), an intake unit(200) installed at the top, and a collecting unit(300). A plurality of casters(110) are formed on the bottom of the base plate. The intake unit includes a ventilation fan which is connected with a driving motor, and a pump casing(210) installed at the top of the base plate. One or more inlet hole(270) is installed at one side of the intake unit. The collecting unit includes an object separation unit, and connected with a discharge pipe(280).
展开▼
