RS Series Gantry Multi-Block Cutter

Multi-Disc Integrated Cutting Equipment For Mass Slab Production Lines

Raw block slabbing is the core front-end process of stone processing factories. Traditional single-disc cutting equipment needs repeated feeding and multiple cutting passes to split one block, which occupies manpower and restricts daily shipment volume. This gantry multi-disc combination cutter can install up to 18 cutting discs at one time, completing full slab separation of an entire raw block within one single cutting stroke, specially customized for factories that take large-volume standardized slab orders. Three different specifications cover small, medium and oversized raw blocks to match diversified production scale demands.

Model Parameter Matching & Market Positioning

Model Differentiated Application Scenarios

RS-2200 Entry Standard Model

Equipped with Φ2200mm small-size saw blades and 45kW main drive motor, this model targets medium and small processing plants that mainly process medium and small raw blocks under 3 meters long. The low power configuration effectively cuts daily electricity cost, ideal for factories focusing on small-size floor tile and wall panel production.

RS-2500 Universal Mid-Range Model

Matched with mainstream Φ2500mm saw discs and 55kW high-torque motor, it can handle most conventional granite and marble raw blocks from quarries. Balanced cutting range and equipment cost make it the mainstream choice for most domestic and overseas stone slab manufacturers.

RS-2800 Heavy-Duty Large Format Model

This top-end version adopts ultra-large Φ2800mm saw blades, extended processing length and width to adapt to oversized mining raw blocks up to 3300mm long and 2500mm wide. The 65kW high-power main motor provides stable cutting torque for hard granite raw blocks, exclusively for large-scale processing factories with ultra-high daily production targets.

Exclusive Product Competitive Strengths

1. Synchronous multi-disc cutting drastically improves single-block processing efficiency Up to 18 saw blades are installed on the main spindle at the same time. After fixing one raw block on the workbench, the machine finishes cutting all finished slabs in one downward feeding stroke. It abandons the repeated positioning and multiple cutting operations required by single-disc machines, and the thickness of all separated slabs is consistent, reducing sorting and trimming workload in the follow-up polishing workshop.
2. Wireless handheld remote control optimizes on-site operation safety The machine is equipped with a dedicated portable wireless remote controller as standard configuration. Operators can adjust cutting feed speed, lifting height and machine forward-backward movement at a safe distance away from splashing cooling water and stone dust. Workers no longer need to stand beside the high-risk cutting area for parameter adjustment, lowering workshop safety hidden dangers to the maximum extent.
3. Super heavy integral welded gantry eliminates cutting vibration The gantry crossbeam and base adopt extra-thick steel integral welding process, with the whole machine weight ranging from 12 tons to 13.5 tons. The heavy self-weight counteracts the high-frequency vibration generated during synchronous operation of multiple saw blades, ensuring straight cutting gaps and flat slab surface. Long-term uninterrupted shift operation will not cause frame deformation or track running deviation.
4. Large-flow circulating water cooling system prolongs saw disc service life The supporting 15 cubic meters per hour circulating cooling water continuously flushes the contact position between saw blades and stone, timely taking away cutting friction heat and stone powder residue. It avoids high-temperature burning loss of diamond segments, reduces the replacement frequency of expensive large-diameter mining saw blades, and cuts long-term consumable expenditure for factories.

Suitable Production Application Scenarios

• Large and medium stone processing factories for mass production of granite and marble floor slabs, wall decorative panels
• Supporting slabbing workshops matched with open-pit stone mines
• Engineering stone manufacturers that produce extra-wide and extra-long architectural decorative stone
• Processing enterprises that build automated assembly line production and pursue high daily output

Long-Term Economic Benefits For Stone Factories

1. Reduce overall labor input: One multi-disc gantry cutter can replace multiple single-disc cutting machines, cutting the staffing quantity of front-end slabbing procedure.
2. Stabilize finished product pass rate: Synchronous multi-disc cutting ensures unified slab thickness, lowering the reject rate of subsequent polishing procedures caused by thickness deviation.
3. Lower consumable replacement cost: Sufficient circulating water cooling slows down saw disc abrasion, extending the service cycle of large mining saw blades.
4. Flexible production matching: Three gradient specifications can be freely selected according to factory workshop space, raw block incoming size and daily order volume, supporting flexible capacity expansion.

Hot Tags: high output granite raw block slabbing equipment, China high output granite raw block slabbing equipment manufacturers, suppliers, factory, Block Cutting Machine, Bridge Multiblade Block Cutter, Bridge Stone Cutting Machines, grinder for stone cutting, Multi Blade Stone Cutting Machine, Stone Block Bridge Cutting Machine