FIELD: road construction means.
SUBSTANCE: invention relates to road construction equipment, namely, to road surface grinding devices. Road surface grinding device comprises frame with running wheels, working tool with motor and protective case mounted on said frame, handle with a grip and control board arranged on said handle. Device is made with a dust suppression unit consisting of a housing filled with water to the lower level of built-in sight ruler, equipped with a drain pipe with a valve and a cover, with a filter arranged inside, processing wastes suction unit consisting of centrifugal pump with intake branch pipe arranged in protective case and outlet branch pipe arranged in dust suppression unit housing. Working tool is composed of disc grinding wheel fitted on motor axle.
EFFECT: reduced dust formation during treatment of the road surface and improved environmental safety.
1 cl, 2 dwg
| Title | Year | Author | Number |
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