Fujian Jingyang Intelligent Equipment Manufacturing Co., Ltd. is one of the most reliable manufacturers and suppliers of quarry stone cutting machine in China. Welcome to buy high quality quarry stone cutting machine for sale here from our factory. Good service and reasonable price are available.
Products Description
2QYKZ Series Quarry Stone Cutting Machine | High-Efficiency Double Blade Granite Mining Machine
The 2QYKZ series quarry stone cutting machine is a heavy-duty twin-blade granite mining equipment, famously recognized as the best-selling fixed quarry cutting machine in the world's largest granite producing country. Engineered specifically for large-scale hard granite block extraction, this double-blade mining equipment solves the most painful problems that overseas quarry owners face every day: slow cutting speed, high consumable loss, unstable output, and uncontrollable mining costs.
Q: Which country is the world's largest producer and supplier of granite?
A: China is undoubtedly the world's leading granite producer. With an estimated output of 11 million tons of granite construction stone in 2024, China accounts for approximately 36% of global granite production. This absolute industry dominance comes from abundant granite reserves, mature mining supply chains, and continuously upgraded quarry machinery technology. Chinese mining methods and equipment standards have become global references for modern granite quarrying.
Q: What are the most common granite mining methods used in China?
A: The mainstream mature mining combination: Double-blade vertical cutting + wire saw horizontal cutting. Almost all large-scale commercial granite mines in China adopt this combined mining process. The double-blade mining machine undertakes efficient vertical separation, while the diamond wire saw completes horizontal bottom cutting. This matched mining solution maximizes output, guarantees block flatness, and significantly reduces stone loss - explaining why Chinese quarries achieve higher profit margins than most overseas mines.
Real Pain Points of Traditional Granite Cutting Equipment
Most overseas granite quarries still rely purely on diamond wire saws or outdated single-blade cutters. Although wire saws are flexible, they bring invisible long-term losses to quarry owners:
- Frequent wire breakage causing unexpected downtime and production interruption
- Extremely high daily consumable costs (diamond wires are continuously consumed)
- Slow cutting speed, especially on hard dense granite
- Unstable cutting surface, reducing the final selling price of blocks
- High requirement for skilled workers, increasing labor management pressure
For modern quarry investors, unexpected downtime and uncontrollable consumable costs are the biggest hidden losses. This is why Chinese mines have completely upgraded to double-blade mining machines and gradually eliminated single wire saw production lines.
Comparison of Granite Cutting Machines
Quarry Wire Saw Machine
How it works: A diamond-embedded wire rotates at high speed around drive wheels, cutting through rock with water cooling.
Advantages:
- Deep cutting capability for special terrain
- Minimal kerf loss under soft stone conditions
- Flexible cutting direction for irregular stone
Disadvantages (Critical Weaknesses):
- Slow cutting efficiency on extremely hard granite
- High risk of sudden wire breakage leading to production halt
- Expensive daily diamond wire consumption
- Unstable cutting flatness causing hidden cracks
Double-Blade Mining Machine
How it works: Twin large circular diamond blades travel on reinforced tracks to complete stable parallel vertical cuts.
Advantages:
- 50% faster cutting speed compared with traditional wire saws
- Nearly 50% reduction in comprehensive operating costs
- Ultra-straight cutting surface with zero edge chipping
- Low failure rate and uninterrupted continuous production
Disadvantages:
- Requires leveled ground and track installation
- Limited to straight vertical cuts
2QYKZ Series Granite Quarry Stone Cutting Machine
Intelligent Mining Solution by Jingyang Intelligent Equipment
Core Innovation
- Twin-blade industrial design equipped with 4.8m diameter super-large saw blades
- Extended cutting stroke with thickened reinforced track system
- 10th-generation mature double-blade technology with continuous R&D iteration
- Permanent magnet energy-saving motor system for heavy-load cutting
Intelligent Control System
Equipped with triple-frequency converter + industrial PLC automatic control system:
- Automatically adjusts cutting speed according to rock hardness
- Optimizes blade linear speed through frequency conversion control
- Dual anti-jamming & overload protection system
- Real-time monitoring of current, temperature and blade load
Engineered Industrial Reliability
- Finite element analyzed heavy steel frame structure
- Dust-proof and voltage-fluctuation resistant industrial components
- Anti-vibration body design for long-term mountain mine operation
- Stability verified in thousands of hard granite mines
Key Advantages
| Feature | 2QYKZ Double Blade Machine | Conventional Wire Saw |
| Cutting Efficiency | 15+ m²/hour stable cutting capacity | ≤10 m²/hour |
| Operating Cost | $1.00/m² mining cost | $1.5–$2.3/m² |
| Energy Consumption | Permanent magnet main motor (up to 30% energy saving) | Ordinary standard motor |
| Stability | Low failure rate, 24h continuous operation | Easy wire breakage & shutdown |
Why Choose 2QYKZ Double Blade Mining Machine?
Designed for harsh quarry environments - Where productivity meets maximum profit.
45% higher productivity than traditional wire saws
50% comprehensive mining cost reduction
AI adaptive intelligent cutting system
Zero unexpected downtime for harsh quarry environments
Higher intact block rate for premium export-grade granite
Technical Parameter of stone quarrying machine
Q: What makes Jingyang Intelligent Equipment a top choice for granite quarry machinery?
A: Professional design strength, advanced manufacturing capacity, and powerful customized production capability.
As one of China's leading professional manufacturers of granite quarry machinery, Jingyang Intelligent Equipment independently develops and produces original double-blade permanent magnet mining machines. With decades of stone machinery manufacturing experience, 17+ authorized technical patents, and strict CE & ISO production standards, we have built a complete industrial production system covering mechanical design, precision processing, assembly testing, and after-sales service.
Strong Customization Ability (Custom Special Models for Special Mines)
Beyond our standard 2QYKZ series models, Jingyang provides one-stop personalized customization services for global quarry owners. Our professional mechanical design team can independently develop and manufacture special customized double-blade mining machines according to different mine terrain, rock hardness, mountain slope, and special mining requirements.
Customizable functional modules include: special widened track chassis, super-height cutting frames, reinforced anti-wind structures, mountain inclined mining modification, intelligent remote control modules, and customized blade diameters.
Whether you have standard flat land mines or complex mountain fractured granite mines, Jingyang can tailor the most suitable double-blade cutting solution for your quarry.
Key Advantages
Premium Quality & Compliance
*CE & ISO9001:2015 certified
*Patented engineering with 17+ innovations
Pre-Sales Customization
*Wide range of machinery options
*Tailored solutions for quarry needs
*Free technical consultation
Global After-Sales Support
*24/7 multilingual assistance (Phone/Email/WhatsApp/WeChat)
*Fast spare parts delivery worldwide
*Onsite training & overseas technician dispatch
*Full-service work teams available
Application Cases
Packaging & Shipment
- PE Film Wrapping: Main components protected with PE film.
- Container Securement: Load secured inside container using steel ropes for anti-slip stability during transit.
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