摘要 |
The invention is a new cleaning plant using sodium bicarbonate, its mixtures or similar means, provided with a single-block plastic sandblasting booth (C ). The booth is positioned on a single-block plastic L-shaped element comprisin g a support (S), a chamber for the cleaning material feeding device (A) and a chamber for the filtering device (F). The sandblasting booth (C) has the bottom (Ct) shaped like a hopper, a hinged opening side wall (Co) designed t o permit access, an inspection window (Cf) provided with transparent glass, an d two holes (Cm) positioned side by side for the insertion of long gloves.</SD OAB>
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