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Triple S Dynamics - Horizontal Vibrating Screen
Horizontal vibrating screens are available in the same sizes as the equivalent two-bearing inclined models. A pair of gear-coupled, parallel-shaft unbalanced rotors in an enclosed full-width vibrator module applies the straight-line inertia force that generates the receiptrocating motion of the screen box. The module is mounted so that its line of action passes through the center of gravity of the screen box, which moves in a straight-line, reciprocating pitching motion that conveys as it screens. This contrasts with the circular motion of the inclined screen, which depends on its downward slope to move the retained material over the screen.
The vertical components of the vibrating motion expands the oversize material bed to create extra voidage through which the undersize rapidly settles and finds its way to the screen openings. To control its tendency to produce a “landslide” effect, the inclined screen is limited to lower maximum amplitudes than the horizontal. The greater amplitude required to propel the retained material over a horizontal surface improves stratification, and because the material can’t roll or slide on the level surface, the horizontal screen is generally considered to be more efficient than the inclined.
Some typical applications include:
- Fine mesh sizing of a mixture of granulated copper wire and insulation prior to air separation. The horizontal screen is preferred over the inclined for precision sizing.
- Washing silica sand
- Aggregate screening, coarse and medium size
- Limestone
- Barite ore
- Meat dewatering screen
- Coal, petroleum coke
- Lithium Ion Battery Recycling
