Vibrating Feeder

Vibrating Feeder

Preparing a road for surfacing, resurfacing or reconditioning involves laying down a gravel-like surface which will serve either as the major surface, as in the case of forest roads, or as an underlay for roads surfaced with asphalt or equivalent material. The traditional practice should be to establish borrow pits and have such material transported to the site at excellent expense. Moreover, raw material from borrow pits ordinarily demands pretreatment by crushing or screening to make sure a great grain-size distribution.

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There is certainly disclosed a rock crushing device comprising a frame housing

There is certainly disclosed a rock crushing device comprising a frame housing, a rock receiving and crushing chamber having a rotatable rotor, hammers possessing a generally clavate-shaped profile getting releasably engagable with the rotor, mounted to a vehicle such that the crushing device is movable within a plurality of planes for the automobile.

The present invention is directed to a self-powered portable rock crusher and more specifically to machines that are particularly adapted to prepare on-site material for use in constructing, keeping, reconstructing or reconditioning road surfaces.

Self-powered portable rock crusher

Machines are recognized which will procedure on-site surfacing supplies for use in surfacing or resurfacing, but these machines, such as the one particular disclosed in U.S. Pat. No. 2,905,456, are directed to tearing up current roads surfaced in asphalt or other similar material and not minimizing raw on-site material for instance tough boulders, rocks and stones to a surfacing material of proper particulate size.

Rock crushing apparatus exist for breaking rock located within the surface area of soil

Rock crushing apparatus exist for breaking rock located within the surface area of soil as disclosed in U.S. Pat. No. four,417,627 and European Patent No. 0 160 606 B1. These apparatus possess a horizontal rotor suggests lying cross-wise to the machine direction and on which tool sets for earth processing are radially mounted. These machines are mounted on tractors and have already been developed to be used in farm fields to generate a mealy stone-mulch but are usually not adapted to approach a windrow comprised of a concentrated conglomeration of boulders, rock and stone to a gravel of acceptable particulate size for surfacing purposes.

Model Trough Size(mm) Max Feeding (mm) Capacity (t/h) REV (r/min) Power (kw) Motor Model Machine Size(mm)
ZSW 180x80 1800×800 300 30-80 970 6-1.5×2   2200×1100×800
ZSW 200x120 2000×1200 300 80-500 970 6-2.2×2   2000×1200×855
ZSW 300X85 3000×900 300 40-100 970 6-2.2×2   3050×1430×1550
ZSW 380X96 3800×960 500 90-200 710 6-15 Y180L-6/15 3880×2240×1880
ZSW 420X110 4200×1100 580 150-350 710 6-15 Y180L-6/15 4300×2450×2010
ZSW 490X110 4900×1100 580 180-380 780 6-15 Y180L-6/15 4980×2450×2010
ZSW 490X130 4900×1300 750 250-450 780 6-22 Y200L2-6/22 4980×2710×2050
ZSW 600X150 6000×1500 800 600-1000 780 6-30 Y255M-6/30 6160×2919×2293

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