… WILL UNBALANCE

...WILL UNBALANCEThe quality of mortar depends largely on the quality of sand: it is necessary to sift carefully to avoid patches of clay, coarse particles, stones. To facilitate this work will help here’s a simple mechanization. To the sieve, suspended by springs, is attached to the electric motor, the shaft is mounted an eccentric weight: when it spins, it shakes the entire suspension, just have to fill in a pulsating sieve of another portion of sand.

Recommend to read

  • KERN-MARKERKERN-MARKER
    Punching in the sheet material of large diameter or curved forms used by drilling on the contour. However, the punching of the centers of the "contour" hole requires accuracy and is time...
  • TIERED HANGERTIERED HANGER
    Usually, things on hangers in your home closet are still a lot of unused space, but the bar space available for them anymore. Make homemade tiered hanger from any thin metal tube...