HFG VI Electrical Station

The Large Shredder HFG VI LS is the flagship, maximum-capacity industrial high-speed hammer mill and biomass shredder in the HFG series.

Engineered for extreme continuous commercial duty, it is built specifically for massive regional resource recovery hubs, large-scale commercial forestry operations, municipal land-clearing projects, and multi-megawatt biomass power generation plants. Featuring the series’ widest infeed aperture, an extra-heavy solid alloy steel impact rotor, and top-tier industrial powertrain options, the HFG VI LS processes full-size hardwood tree trunks, massive root boles, and high-volume green waste streams at continuous industrial scale.

• Rotor & Impact System: Dynamically balanced, extra-wide high-inertia impact rotor equipped with heavy-duty, free-swinging reversible alloy or tungsten-carbide-faced flail hammers.
• Drive Power Rating: Industrial turbo-diesel engine or heavy dual-motor stationary electric drive generating 550 kW to 770+ kW (approx. 750 HP to 1,050+ HP) of continuous operational power.
• Infeed Geometry: Extra-long, heavy-duty steel flight slat floor conveyor paired with an oversized, high-torque hydraulic floating feed drum with active down-pressure boost.
• Throughput Capacity: Maximum-throughput processing capability delivering between 150 and over 250+ m3 per hour (depending on wood density, root inclusion, and moisture levels).
• Discharge System: Extra-wide hydraulic folding discharge conveyor belt with variable belt speed and discharge heights exceeding 5.0 meters for loading high-sided walking-floor trailers or creating high-capacity storage stockpiles.
• Chassis & Undercarriage: Heavy-duty tri-axle or quad-axle road trailer with full air/ABS braking systems, or an independent heavy-duty steel crawler track undercarriage for off-road mobility.

• Industry-Leading Throughput: The HFG VI LS achieves volumetric processing rates exceeding 250+ m3/h, outperforming the HFG V LS (120–200 m3/h) and HFG IV LS (80–150 m3/h).
• Top-Tier Powertrain: Powered by up to 770+ kW (1,050+ HP) industrial powertrains, providing the kinetic reserve required to shatter whole, dense hardwood logs and fibrous root systems without rotor speed droop.
• Maximum Infeed Throat: The widest and highest feed opening in the entire range allows non-stop loading via 30-tonne+ excavators equipped with large forestry grapples without the risk of material bridging.
• Reinforced Heavy-Plate Chassis: Built with ultra-thick structural box sections, full Hardox 500 replaceable cutting chamber liners, and heavy-duty spherical roller rotor bearings engineered for severe continuous impact shocks.

The HFG VI LS handles the most challenging, high-volume organic and timber waste streams:

• Massive Hardwood Logs & Whole Trees: Full-length tree trunks, heavy eucalyptus boles, pine stems, and storm-felled timber up to the throat’s physical ceiling.
• Severe Root Masses & Stumps: Excavated stump flares, root crowns embedded with abrasive dirt, rocks, and civil land-clearing residue.
• High-Volume Forestry Slash & Bark: Logging residue, landing slash, sawmill slab offcuts, and bark mountains.
• Contaminated Timber & Pallet Scrap: Whole stacks of broken hardwood pallets with embedded structural nails, heavy shipping skids, and timber demolition scrap.
• Municipal Green Waste: High-tonnage municipal garden organics, roadside pruning bulk, and fibrous vegetation such as whole palm trees and bamboo groves.

The HFG VI LS utilizes high-speed rotational flail impact rather than standard slicing:

• Accelerated Composting Kinetics: By shattering timber along its natural longitudinal growth rings, the hammers fray and defiber the wood. This expands active biological surface area, allowing moisture, air, and compost microbes to penetrate instantly and reducing windrow processing time by up to 50%.
• High-Efficiency Bio-Energy Output: Delivers high-surface-area, fibrous wood fractions that burn evenly and cleanly inside industrial fluidized-bed biomass boilers and waste-to-energy power plants.
• Erosion-Resistant Fibrous Mulch: Produces an interlocking mulch matrix that knits together to prevent slope erosion, wash-off, and wind displacement on civil embankments.

Large-scale land-clearing and municipal green waste inevitably contain uncrushable contaminants such as steel fence droppers, tow cables, and rocks:

• Pendulum Shock Absorption: Hammers are mounted on heavy-duty, hardened alloy steel pivot pins. Upon striking an uncrushable solid object, the hammer swings backward into the rotor pocket, dissipating kinetic energy without damaging the main shaft or drive bearings.
• Hydraulic Floating Feed Drum: The high-torque top feed roller automatically floats upward or reverses direction if an oversized, non-crushable object wedges in the infeed throat.
• Tramp Contaminant Trap: Dense, non-shreddable debris escaping the breaker comb drops into an integrated heavy-particle trap before reaching the discharge conveyor.

The machine complies with Australian Machine Safety Standards (AS/NZS 4024):

• Multi-Tier Ballistic Safety Curtains: Heavy-duty segmented steel chains combined with reinforced rubber curtains inside the infeed hopper prevent high-velocity kickback of stones or timber splinters.
• Proportional Radio Remote Control: Full-function wireless remote control enables loader and excavator operators to manage conveyor speeds, reverse functions, tracking, and emergency stops directly from the cab.
• Interlocked Hydraulic Service Hoods: Hydraulically raised maintenance hoods feature dual-channel safety limit switches that disable the engine ignition and lock out hydraulic circuits before access is granted.
• Automated Fire Suppression & Spark Misting: High-pressure deluge misting nozzles installed over the rotor housing suppress airborne combustible dust and extinguish frictional sparks instantly.

• Hammer & Tip Inspection: Inspect reversible hammer tips regularly; flip or replace worn tungsten-carbide or alloy tips to maintain sharp striking surfaces and rotor dynamic balance.
• Breaker Comb & Anvil Adjustment: Periodically check and adjust the clearance between the counter-comb and the swinging hammers to regulate particle size and fiber structure.
• Automated Central Lubrication: Monitor the automated multi-line greasing reservoir that continuously lubricates the main rotor bearings and infeed roller pivot points during operation.
• Engine & Hydraulic Servicing: Perform engine oil, fuel filter, and hydraulic return filter replacements at scheduled 250-to-500-hour service intervals. Smart Waste Australia provides nationwide scheduled preventative maintenance, genuine OEM wear components, and emergency field repair coverage.