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Engineered specifically for mobile crushing plants, semi-fixed stations, and small-scale aggregate yards, GF Series Vibrating Feeders deliver high-efficiency primary regulation in a lightweight, space-saving footprint. Utilizing dual vibration motors as direct excitation sources, equipment achieves 4.0G maximum vibration intensity. Unit eliminates mechanical drive components like external pulleys or shafts, delivering steady continuous feed to primary jaw crushers, initial impactors, and hammer mills while executing aggressive material pre-screening.
Optimized for transportable crushing configurations and footprint-constrained material reclamation setups.
Integrates perfectly into onboard primary chassis setups, delivering high dynamic stability without shifting weight balances during transport.
Feeds initial reduction circuits processing under 250 TPH, drawing raw feed from small hopper units smoothly without bridging.
Separates quarry-run fines from coarse ore chunks, bypassing undersized material around primary crushers to prevent packing.
Crossbeam assemblies connect to side plates exclusively via high-strength torsional shear bolts. Side plates feature zero weld spots, completely eliminating residual thermal stresses and avoiding catastrophic fatigue fracturing common under continuous vibration.
Dual onboard vibration motors generate 4.0G maximum acceleration force, boosting processing throughput by over 20% compared to traditional TSW models. Excitation forces adjust dynamically to optimize material movement across different seasons.
Eliminating conventional mechanical exciters removes bulky external motors, drive belts, pulleys, shafts, and oil seals. Compact, simplified architecture lowers total machine weight and profile height, matching strict mobile transport regulations.
Grizzly section employs two-stage stepped high-drop layout, forcing raw material to tumble, impact, and disperse forcefully. Mechanism achieves over 90% fine scalping efficiency, filtering out undersized fines to reduce internal crusher wear.
Feeder accepts optional lower deck screen layer positioned directly beneath grizzly bars. Double-deck variation provides detailed secondary separation, sorting natural sand or dirt out before ore streams hit primary reduction cavities.
Heavy-duty rubber springs carry vibrating trough assemblies, offering superior load capacity, quiet operation, and dampening protection for concrete or chassis foundations. Maintenance requires only brief grease replenishment every 2000 operating hours.
Twin vibration motors mounted underneath or alongside feeder trough rotate in counter-directions. Interlocking rotational forces cancel lateral movement, creating strict linear strokes along trough incline path.
Linear stroke forces bulk material bed forward slowly toward discharge zones. High-frequency movement breaks raw material adhesion, spreading stones uniformly across entire trough width.
Moving rocks drop off first grizzly stage onto second tier. High-drop transition zone turns material over completely, liberating entrapped dirt, clay, and undersized rock particles from large boulders.
Particles smaller than grizzly bar spacing or optional lower-deck mesh apertures pass downward into fine reject chutes. Coarse, cleaned ore boulders discharge over front lip into crushing cavities, optimizing primary circuit power consumption.