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Zero-Explosives Eco-Mining · Block Recovery from 30% to 85%

2QYK-5000 Heavy-Duty Double Blade Quarry Cutter

Designed to replace explosive blasting in open-pit granite, marble, sandstone, and limestone quarries. Dual circular diamond blades running on heavy-duty manganese steel rails slice square, regular blocks directly from the mountain face with maximum safety and cost efficiency.

Blade Dia. Span
2200–5000 mm
Max Cut Depth
2250 mm
FOB Direct Price
$28,000
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Live Mountain Quarry Extraction Dual Ø3600–5000mm Blades

// Traditional Blasting vs Hualong 2QYK Quarry Cutter

Comparison Factor Hualong 2QYK Mechanical Cutter Traditional Dynamite Blasting
Block Yield Rate (成材率)80% – 90% (Smooth regular blocks)Only 25% – 35% (Massive stone micro-cracks)
Environmental ComplianceZero explosives, low noise, water-spray dust controlHeavy air pollution, seismic shocks, permit revocation
Safety & Liability100% mechanical operator safetyHigh risk of catastrophic blast injuries
Daily Output per 8h Shift150 – 250 m² cut areaUnpredictable irregular rock piles