...the sand is finer it is not dropped so quickly, but is distributed more evenly along the trough, and does not clog it up so fast. The zigzag arrangement...the sand to bank up in the corners at the bends, and also at certain points along the sides of the troughing.* The effect of this is to narrow the channel,...

...If the sand is finer it is not dropped so quickly, but distributed more evenly along the trough and does not clog it up so fast. The zig-zag arrangement...the sand to bank up in the corners at the bends, and also at certain points along the sides of the troughing. 1 The effect of this is to narrow the channel,...

...turn on the wheel, it, by its inverted position, drops the sand outside the trough. These sand wheels are a help, but it is often necessary in addition...bends and at certain points along the sides of the troughing. (E. Hotop. Tlionindustrie zeitung. 1893) The effect is to narrow the channel, and consequently...

...objection to this apparatus is that it has to be stopped from time to time to remove the coarse sand from the machine. The method most commonly used at...bends and at certain points along the sides of the troughing.'2 The effect is to narrow the channel and consequently increase the velocity of the current,...

...objection to this apparatus is that it has to be stopped from time to time to remove the coarse sand from the machine. The method most commonly used at...bends and at certain points along the sides of the troughing." The effect is to narrow the channel and consequently increase the velocity of the current,...

...not dropped so quickly and, distributed more evenly along the trough, does not clog it up so fast. some as it produces irregularities in the current,...increase the velocity of the current, thereby causing the tine sand to be carried still farther toward the settling tank. This difficulty, which is not often...

...sand from the trough. "If the sand is finer it is not dropped so quickly and, distributed more evenlv along the trough, does not clog it up so fast. "The...bends, and at certain points along the sides of the troughing." The effect is to narrow the channel and consequently increase the velocity of the current,...

...turn on the wheel, it, by its inverted position, drops the sand outside the trough. These sand wheels are a help, but it is often necessary in addition...bends and at certain points along the sides of the troughing. (E. Hotop. Thonindustrie zeitung. 1893) The effect is to narrow the channel, and consequently...