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Heavy-Duty Stone Block Cutting Machine for Natural Stone
LMDQ-2200/2500/2800/3000
DINOSAW stone cutting machine combines high speed (10m/min) and deep cutting capability (1350mm) with multi-blade technology, perfect for efficient cutting of granite, marble, limestone, cement, and other blocks.
It precisely cuts (±0.2mm) stone blocks into slabs and strips of specified thickness without requiring a trolley system, making it the ideal equipment for block processing.
Compatible Materials & Products
▶ Product Demo
Granite ❯ Block Cutting
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Raw granite blocks from quarries require efficient subdivision into manageable sizes for downstream processing. |
Multi-blade configuration delivers proven performance: 450㎡/day for 1.5cm slabs, reducing to 200㎡/day for 5cm thickness. Advanced blade descent control ensures clean cuts through varying granite densities while maintaining dimensional accuracy essential for subsequent processing operations.
Produces consistent slabs ready for further processing into memorial products, architectural elements, or decorative applications.
Marble ❯ Batch Slab Cutting
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Large marble blocks require efficient conversion into multiple slabs of predetermined thickness for various applications. |
Servo drive systems maintain consistent cutting speeds optimized for marble characteristics, preventing thermal damage during block subdivision. Low-speed operation modes preserve natural veining patterns while achieving uniform thickness across multiple slabs from single block processing.
Delivers ready-to-polish slabs suitable for countertop, flooring, and architectural panel applications.
Limestone ❯ Block Cutting
Limestone blocks from quarries need systematic cutting to create uniform pieces for construction and architectural use.
Carbon-silicon blade coating prevents material chipping during block subdivision while maintaining surface integrity. PLC control systems automatically adjust parameters based on limestone density variations, ensuring consistent cutting quality across different quarry sources and seasonal variations.
Creates building blocks ready for architectural applications and further refinement processing.
Sandstone ❯ Batch Slab Cutting
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Sandstone quarry blocks require efficient processing into standardized slabs for commercial construction projects. |
High-volume processing capabilities handle large sandstone blocks with 200% increased cutting efficiency compared to traditional methods. Multi-blade configuration enables simultaneous cutting of multiple slab thicknesses, while intelligent systems reduce blade wear through optimized parameter control.
Produces uniform slabs ready for architectural cladding, paving, and decorative applications.
Quartzite ❯ Block Cutting
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Dense quartzite blocks demand robust cutting systems for efficient subdivision into workable sizes. |
Tungsten carbide blade compatibility enables efficient cutting of hard quartzite while maintaining blade longevity. Variable speed control adapts to material density variations, ensuring optimal cutting parameters for this challenging stone type throughout extended production runs.
Creates manageable block sizes suitable for further processing into high-end flooring and surface applications.
Memorial Stone Processing
Enhancing Granite Fabricator Efficiency
A leading memorial stone fabricator increased production capacity by 200% after implementing our cutting system. The ±0.2mm precision eliminated costly rework while multi-blade configuration reduced processing time.
Commercial Kitchen Projects
Precision Cutting for Flawless Installations
High-end restaurant chain reduced installation delays by 40% using our precision cutting technology. Consistent 2cm thickness eliminated field modifications while servo drive efficiency reduced operating costs by 30% during peak periods.
Project completion accelerated from 6 weeks to 4 weeks while maintaining premium quality standards.
Architectural Stone Supply
Scaling Production for Major Construction
Construction material supplier met aggressive deadlines by processing up to 450㎡ daily with our multi-blade system for 1.5cm slabs. Cast bridge stability maintained quality standards across extended continuous operation for luxury hotel facade installation.
Specs and options
Specifications customizable upon request.
Model | Unit | LMDQ-2200 | LMDQ-2500 | LMDQ-2800 | LMDQ-3000 |
|---|---|---|---|---|---|
Max. diameter of blade | mm | Φ2200 | Φ2500 | Φ2800 | Φ3000 |
Max. No. of blades | pc | 9 | 9 | 1(5) | 1(5) |
Recommended Blade Combination | mm | Φ2200 Φ2000 | Φ2500 Φ2200 | Φ2800 | Φ3000 |
Main motor power | KW | 45 | 45/55 | 55 | 75 |
Max. Cutting size (L x W x H) | mm | 4000 x 2200 x 950 | 3700 x 2200 x 1100 | 3500 x 2200 x 1300 | 3500 x 2200 x 1350 |
Overall dimensions (L x W x H) | mm | 7500 x 4000 x 7000 | 7500 x 4000 x 7000 | 7500 x 4000 x 7000 | 8000 x 4000 x 7000 |
Water consumption | m³/h | 15 | 15 | 15 | 15 |
Approximate Weight | t | 11 | 11 | 12 | 13 |
Professional stone block cutting equipment delivering consistent processing with multi-blade efficiency.
Block Processing Ready. Precision Cutting. Proven Results.
High-Speed Multi-Blade Cutting
55kW main motor, heavy-duty spindle and multi-blade system achieve 120㎡/h cutting with high efficiency.
±0.2mm Cutting Precision
Hydraulic lift provides ±0.2mm precision, gear rack and PLC system ensures consistent slabs.
40% Longer Equipment Lifespan
Cast bridge structure with large-diameter guide columns and reinforced beams ensures durability.
20% Energy Savings
Permanent magnet motor technology optimizes power consumption while maintaining cutting performance.
Front & Rear Loading Convenience
Front and rear loading options with conveyor cart configuration streamline material handling.
Motor Overload Protection
Flexible coupling with belt protection prevents motor damage from excessive cutting loads.
Maintenance Reduction
Automatic lubrication system reduces manual maintenance and equipment failures significantly.
FAQs
Common Questions About Heavy-Duty Stone Block Cutting Machines
What materials can the stone block cutting machine process?
Stone block cutting machines specialize in primary processing of natural stone materials including granite, marble, limestone, sandstone, quartzite, travertine, slate, and basalt. Designed for quarry block subdivision and slab production, not precision finishing work.
Single-blade configuration handles block trimming and sizing, while multi-blade setup efficiently processes 450 ㎡/day (1.5cm thickness) to 200㎡/day (5cm thickness).
What is the cutting accuracy of the stone block cutter?
DINOSAW stone cutting machines achieve ±0.2mm cutting height precision through hydraulic lifting systems, exceeding industry standard ±0.5mm tolerance by 150%. This accuracy comes from cast bridge structure with large-diameter guide columns and reinforced beams that eliminate vibration-induced deviations. Gear rack technology ensures consistent slab thickness across multiple cuts. The combination of hydraulic precision control and robust mechanical structure maintains dimensional consistency even during processing hundreds of stone blocks.
What maintenance requirements should I expect?
Daily maintenance requires only 15-minute lubrication checks and blade assessment. Our automatic oil lubrication system reduces maintenance by 85% compared to manual systems. Weekly tasks include cooling system filter cleaning and electrical inspection (1 hour total). The permanent magnet motor design minimizes wear, while flexible coupling with belt protection prevents motor damage from overloads. PLC system provides diagnostic alerts for preventive maintenance, ensuring maximum uptime with minimal intervention.
What daily output can I expect from this machine?
Daily output varies significantly by slab thickness and blade configuration. Cutting speed reaches 120㎡/h with 55kW motor and high-frequency spindle.
Multi-blade setup achieves: 450㎡/day (1.5cm), 380㎡/day (1.8cm), 320㎡/day (2.5cm), 290㎡/day (3cm), and 200㎡/day (5cm thickness). Single-blade configuration handles block trimming and sizing at different rates depending on material density and block dimensions.
Production efficiency maximized through front/rear loading with conveyor systems and automatic lubrication reducing downtime.
What training and support do you provide?
We provide comprehensive 1-3 day on-site training covering operation, maintenance, troubleshooting, and safety protocols for stone block cutting operations. Training includes single-blade and multi-blade configuration setup and PLC control.
Multilingual documentation supports global operations. 24/7 remote technical support available, with emergency response in major markets. Replacement parts strategically positioned for minimal downtime. Annual maintenance visits available for optimization and performance verification.
Can the machine handle custom cutting projects?
Our machines excel in primary stone block processing rather than custom precision work. The PLC control system supports flexible cutting programs for different block dimensions and slab thicknesses through programmable parameters.
Single-blade mode handles block trimming and edge preparation, while multi-blade configuration processes standard slab thicknesses simultaneously. Variable cutting speeds accommodate different stone densities. However, for custom shapes, beveling, or precision finishing work, consider our CNC Bridge Saw for secondary processing operations.
What are the power requirements and energy consumption?
The machine requires industrial three-phase electricity, customizable for local standards (380V, 415V, 480V). Permanent magnet motor technology provides 20% energy savings compared to conventional motor systems.
Certifications & Standards
Block Processing Ready. Precision Cutting. Proven Results.
CE Certification
100+ Tech Patents
ISO 9001:2015
DINOSAW product lines fully comply with international engineering standards, passing rigorous third-party quality certifications to ensure exceptional performance and durability for all industrial equipment operating in high-load environments.
Expertise & Applications
75+
Countries Served Worldwide
20+
Industry machinery expertise
DINOSAW delivers lifecycle quality traceability and technical support for machinery equipment and diamond tools, covering cutting, drilling, engraving, polishing, and processing requirements for precision machining across industries.
Our products serve traditional industries (mining, stone processing, building materials), high-precision manufacturing (quartz glass, semiconductor), advanced materials (graphite, carbon fiber composites), and specialized applications (nuclear decommissioning, railway construction machinery).
Complete Production Solutions & Equipments
Choose equipment combinations for your product needs to establish efficient automated production lines and maximize profitability.
Ready to Transform Your Stone Production?
Achieve 200% efficiency gains with DINOSAW precision cutting technology.
Contact DINOSAW
Connect with DINOSAW experts to find the perfect processing solution for your specific material and production needs.
DINOSAW: Trustworthy Stone Cutting Machine Manufacturer
Discover how DINOSAW can accelerate your projects. Our tailored product line, cutting-edge R&D, robust manufacturing, end-to-end service, global support, and industry certifications are at your service.
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