Stone Block Cutting Machine for Granite, Marble, and Limestone Blocks

Name: Stone Block Cutting Machine for Granite, Marble, and Limestone Blocks
Brand: DINOSAW
SKU: LMDQ-2200/2500/2800/3000
Availability: InStock

LMDQ-2200/2500/2800/3000

Dinosaw Machine's stone block cutting machine is designed for granite, marble, and limestone blocks that need straight, stable cutting before slab production or downstream shaping. It fits factories where block sizing is a routine production step and where machine stability matters more than one-off cutting flexibility. This machine is best suited to plants handling large natural stone blocks, daily block-cutting workflows, and projects that need a bridge-structure solution matched to workshop layout and output targets. Buyers comparing material fit, block size range, and line compatibility should be able to move from this section directly into applications and specifications for confirmation.

Stone Block Cutting Machine Applications

High-volume block cutting into slabs and dimensioned stone for tombstone, kerbstone and slab production lines.

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 Φ1800 Φ1600 Φ1400 Φ1200 Φ1000 Φ800 Φ600	Φ2500 Φ2200 Φ2000 Φ1800 Φ1600 Φ1400 Φ1200 Φ1000 Φ800	Φ2800 (Φ2800 Φ2500 Φ2000 Φ1500 Φ1000)	Φ3000 (Φ3000 Φ2500 Φ2000 Φ1500 Φ1000)
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

The LMDQ series turns raw blocks into finished slabs at production scale: up to nine blades per cut, 120 m²/h output, ±0.2 mm hydraulic precision and permanent-magnet drive that cuts energy use by 20%.

Real Cutting Performance & Key Metrics

Multi-Blade Output

A 55 kW main motor, heavy-duty spindle and multi-blade system achieve 120 m²/h cutting with high efficiency.

Cutting Precision

Hydraulic lift holds ±0.2 mm; gear rack feed and PLC control keep slab thickness consistent across the full block.

Blade Combinations

Blade sets (e.g. Φ2200+Φ2000+Φ1800+…) slice multiple slabs per pass — combination selected per slab thickness program.

Multi-Blade Cutting System

A multi-blade set creates several slab faces in the same cutting cycle — a nine-blade setup can separate up to eight slab sections per pass depending on the configured spacing. Multi-blade cutting is the difference between workshop output and factory output on the same block.

Heavy-Duty Spindle

The 55 kW heavy-duty spindle (75 kW on the largest class) delivers torque for full-depth multi-blade cuts in hard granite and quartzite.

Hydraulic Lift Precision

Hydraulic lifting with gear-rack feed and PLC control holds ±0.2 mm across the cut, so every slab in the stack meets the same thickness specification.

FAQs

Common Questions About Heavy-Duty Stone Block Cutting Machines

Global Leader in CNC Machinery & Diamond Tools Manufacturing

Real Cutting Performance & Key Metrics

CE Certification

100+ Tech Patents

ISO 9001:2015

DINOSAW goes beyond merely complying with international engineering standards—we actively lead their formulation. As the principal drafter of key industry benchmarks for Stone Multi-Wire Saw Machines, CNC Wire Saw Machines, and Bridge Saws, we define the rules of precision manufacturing. Backed by ISO 9001, CE certification, and 100+ technology patents, our products guarantee exceptional durability and safety in the most demanding high-load environments.

Proven Expertise & Global Applications

75+

Countries Served Worldwide

20+

Industry machinery expertise

Trusted by clients in over 75 countries, DINOSAW delivers lifecycle quality traceability and specialized technical support across 20+ machinery sectors. From traditional mining and stone processing to high-precision manufacturing (semiconductors, quartz glass) and specialized fields like nuclear decommissioning, our comprehensive solutions consistently meet the world's most rigorous operational requirements.

Complete Production Solutions & Equipments

Choose equipment combinations for your product needs to establish efficient automated production lines and maximize profitability.

Upstream solution for initial block extraction from quarry faces. Cuts raw granite and marble blocks to optimal dimensions for subsequent block cutting operations. Maximizes material utilization in quarry-to-slab workflow integration while reducing extraction waste.

Downstream processing equipment for achieving smooth or mirror-finish surfaces on cut slabs. Automated polishing heads deliver consistent surface quality for background walls, tabletops, and materials ready for secondary processing. Completes the block-to-finished-slab workflow efficiently.

Advanced secondary cutting solution for beveling, arc cutting, drilling, and milling operations on initially cut slabs. Enables precision fabrication of countertops, sinks, and tabletops with complex shapes and openings. Perfect for high-value applications requiring detailed finishing work.

Factory Direct Sales & Competitive Pricing

Buy directly from our factory to eliminate middleman markups. We provide processing plants with heavy-duty machines at factory-direct prices, helping you lower equipment costs and shorten your payback period.

We offer profitable wholesale programs for global distributors. For specialized applications, our engineering team provides OEM/ODM customization—adjusting machine dimensions, motor power, and CNC parameters to fit your exact material workflow.