Driving High-Yield Performance in Quarrying
Quarry operations require continuous, uninterrupted processing of massive blasted boulders into commercial-grade aggregates. Hard igneous rocks like granite, basalt, and trap rock impose tremendous abrasive wear and mechanical shock loads on crushing machinery.
Mewar Hi-Tech's KINGSON quarry equipment is specifically designed with heavy cast-steel swing jaws, extra-large forged eccentric shafts, and our proprietary 'Crushing without Rubbing' double-toggle kinematics. This unique design reduces rubbing between jaw plates and rock, doubling liner life and minimizing plant electrical consumption.
From high-tonnage primary dump feeding to multi-deck vibrating classification, our quarry solutions ensure steady production rates up to 500+ TPH with lowest cost-per-ton economics.
Operational Benchmarks
Continuous processing of primary quarry feeds with single or two-stage plant layouts.
Direct perpendicular compression dramatically eliminates sliding abrasive wear.
Enclosed automated oil spray lubrication prevents bearing heat and dust ingress.
Cubical stone aggregates matching stringent highway and railway ballast specifications.
Engineered to Solve Your Toughest Processing Hurdles
High Liner Wear in Abrasive Granites
Traditional jaw crushers generate severe sliding friction, wearing manganese jaw plates prematurely. Our double-toggle geometry delivers pure perpendicular compressive force, extending plate lifetime by up to 50%.
Hopper Bridging & Uneven Primary Infeed
Uneven truck dumps can choke primary crushers. KINGSON single shaft grizzly feeders scalp undersized natural dirt while feeding boulders smoothly into the crushing chamber.
Strict Particle Flakiness Standards
Government infrastructure contracts enforce strict elongation and flakiness limits (< 15%). Our secondary and tertiary impactors and cone crushers produce perfect cubical fractions.
Optimized Plant Flowsheet for Quarrying
Primary Grizzly Scalping
Blasted quarry rock (up to 1,200 mm) is dumped into heavy-duty hopper with stepped grizzly bars bypassing fines.
Primary Jaw Reduction
Double toggle oil-lubricated jaw crusher reduces feed down to 150-250 mm without rubbing wear.
Surge Hopper & Secondary Crushing
Regulated surge feed enters high-reduction cone crusher or horizontal shaft impactor for uniform reduction.
Multi-Deck Classification
Circular motion vibrating screen separates fractions into 40mm, 20mm, 10mm, and stone dust stockpiles.
Heavy-Duty Machinery for Quarrying
Double Toggle Oil Jaw Crusher
Heavy-duty primary crusher with enclosed oil lubrication and zero-rubbing toggle geometry.
Cone Crusher
High-capacity secondary and tertiary crusher delivering uniform cubical aggregates and tight CSS control.
Vibro Feeder
Heavy pan feeder with integrated grizzly section for smooth primary truck dump feeding.
Vibrating Screen
Circular throw 2 to 4-deck vibrating screen for precise multi-fraction aggregate separation.
Typical Plant Specifications & Parameters
| Target Minerals | Granite, Basalt, Limestone, Quartzite, River Gravel |
| Typical Feed Size | 300 mm – 1,200 mm |
| Output Products | 40mm, 20mm, 10mm, 6mm, Stone Dust |
| Plant Throughput | 100 TPH – 500+ TPH |
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