. Canadian forest industries 1911. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. reason on Berlin. Triple Drum Sanders No other sander has carried this idea so far as the Berlin, because no other builder recog- nizes that simple adjustments increase the efficiency of a machine. Ask for Sander Booklet TAKE the Drum Adjustment for instance. Each Berlin Sander Drum may be adjusted, separately or all of them simul- taneously by means of the same hand wheel. Thus drum adjustment is made far more accurately and in less time, than where there are three h
. Canadian forest industries 1911. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. reason on Berlin. Triple Drum Sanders No other sander has carried this idea so far as the Berlin, because no other builder recog- nizes that simple adjustments increase the efficiency of a machine. Ask for Sander Booklet TAKE the Drum Adjustment for instance. Each Berlin Sander Drum may be adjusted, separately or all of them simul- taneously by means of the same hand wheel. Thus drum adjustment is made far more accurately and in less time, than where there are three handwheels necessary. With the one handwheel all drums may be raised equally at the same time, then the separate drums properly adjust for correct proportion of the cutting. With three separate handwheels all adjustment is a matter of guess work until several pieces are run through to test the setting of the drums. Even if a new operator were to make poor adjustments of the drums, good stock need not be ruined by taking too deep a cut. He has the reverse at hand to back out the stock. This same lever starts and stops the feed instantly. No other sander built has this feature. Another exclusive feature of the Berlin is the feed con- trol lever. With this lever three changes of feed speed are obtained as well as starting and stopping. Feed changes on other sanders are made by changing pulley sizes for the different speeds. Adjustment of feed rolls, press rolls and drums for align- ing are simple and quick. It requires only the loosening of set screws and turning up or down the bearing screws to secure perfect alignment. Moreover once aligned they remain so. No sander part receives harder wear than the oscillators; but this is easily taken care of on the Berlin. The adjust- ment collars are kept in place by set screws. If any wear occurs in the oscillator box a set screw is loosened and the collar turned so that all lost motion is taken up. No other oscillator part requires adjustm
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectforestsandforestry
