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| Laboratory size, hammer type, with H. P. Heavy duty motor (single phase) 220 volts, 50 Hz, A.C. Consisting of four steel hammers fixed to a disc of 3” in dia 1” thick through which passed a shaft being revolved at 3000 R.P.M. The hammers are enclosed in a casted Drum, the sides and upper surface of which are roughened. The inner surface is undulating . The lower part of drum is made of detachable, screen (sieves) of different mesh size (a set of three sieves of coarse, medium and fine supplied. Hopper is made of heavy gauge mild steel sheet. Built on stout angle steel frame. |
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