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Home / Machine tools and equipment / Stone processing machinery / Stone-sawing machines

Stone-sawing machines

Stone cutting machines include single-blade, multi-blade, bridge, cantilever, and wire saw models with manual, PLC, or CNC control. They are used for block and slab cutting of granite, marble, porcelain, and quartzite in stoneworking facilities of all scales.

Subcategories

Disc-blade stone cutting machine tools
Disc-blade stone cutting machine tools
Wire-saw stone cutting machine tools
Wire-saw stone cutting machine tools
Total: 34 products
Bridge-type stone block cutting machine HQQ-1200
Hizar HQQ

Bridge-type stone block cutting machine HQQ-1200

Stone-sawing machine type Multi-blade / Bridge-type
Control PLC
Cutting Vertical
Max. number of saw blades 1pcs
Range of Saw-blades diameters 800mm — 1200mm
Motor power 18.5kW
Price on Request
More Details
Gantry-type stone cutting machine LMQ-3000
WANLONG LMQ

Gantry-type stone cutting machine LMQ-3000

Stone-sawing machine type Single-blade / Gantry-type
Control PLC
Max. workpiece dimensions 2500mm x 2000mm x 1350mm
Max. number of saw blades 1pcs
Range of Saw-blades diameters 3000mm
Cutting fluid consumption 8m³/h
Price on Request
More Details
Stone block squaring cutting machine LMX-4850
WANLONG LMX

Stone block squaring cutting machine LMX-4850

Stone-sawing machine type Single-blade / Gantry-type
Control CNC
Max. workpiece dimensions 3800mm x 4000mm x 2000mm
Max. number of saw blades 1pcs
Range of Saw-blades diameters 1200mm — 1600mm
Price on Request
More Details
Disc-saw stone cutting machine QZQ-900
WANLONG QZQ

Disc-saw stone cutting machine QZQ-900

Stone-sawing machine type Single-blade / Bridge-type
Control CNC
Max. workpiece dimensions 3000mm x 1600mm x 300mm
Range of Saw-blades diameters 600mm — 900mm
Price on Request
More Details
Stone cutting wire saw machine SJ-2000A
WANLONG SJ

Stone cutting wire saw machine SJ-2000A

Control CNC
Max. workpiece dimensions 2500mm x 2000mm x 1500mm
Working table size 2000mm x 1300mm
Wire Saw rope Diamond wire / 14800mm / 8.6mm
Motor power 7.5kW
Cutting fluid consumption 6m³/h
Price on Request
More Details
Gantry-type Stone cutting machine LMQ-2200
WANLONG LMQ

Gantry-type Stone cutting machine LMQ-2200

Stone-sawing machine type Multi-blade / Gantry-type
Cutting Vertical
Max. number of saw blades 3pcs
Range of Saw-blades diameters 940mm — 2200mm
Motor power 30kW
Cutting fluid consumption 6m³/h
Price on Request
More Details
Bridge-type multiblade stone block cutting machine QSQ-2500
WANLONG QSQ

Bridge-type multiblade stone block cutting machine QSQ-2500

Stone-sawing machine type Multi-blade / Bridge-type
Control PLC
Cutting Vertical / Horizontal
Max. number of saw blades 5pcs
Range of Saw-blades diameters 800mm — 2500mm
Motor power 45kW / 55kW
Price on Request
More Details
Bridge-type multiblade stone block cutting machine QSQ-2200
WANLONG QSQ

Bridge-type multiblade stone block cutting machine QSQ-2200

Stone-sawing machine type Multi-blade / Bridge-type
Control PLC
Max. number of saw blades 9pcs
Range of Saw-blades diameters 600mm — 2200mm
Motor power 45kW / 55kW
Price on Request
More Details
Gantry-type stone cutting machine LMQ-2500
WANLONG LMQ

Gantry-type stone cutting machine LMQ-2500

Stone-sawing machine type Single-blade / Gantry-type
Cutting Vertical
Max. workpiece dimensions 3000mm x 2000mm x 1100mm
Max. number of saw blades 1pcs
Range of Saw-blades diameters 2500mm
Price on Request
More Details
Stone cutting wire saw machine CZSJ-2000
WANLONG CZSJ

Stone cutting wire saw machine CZSJ-2000

Control Manual
Max. workpiece dimensions 3500mm x 2000mm x 2000mm
Working table size 2000mm x 2000mm
Wire Saw rope Diamond wire / 18000mm / 8.6mm
Motor power 11kW
Cutting fluid consumption 6m³/h
Price on Request
More Details
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Natural stone (granite, marble, onyx, basalt, travertine, etc.) is used in all sectors of life: architecture and construction, furniture (countertops, sinks, benches) and interiors, road construction, the manufacture of monuments, sculptures, tombstones, etc. For the manufacture of any stone product, it is necessary to saw a stone block mined in a quarry. This operation is carried out by stone-sawing machines.

Stone cutting machines have a rigid frame with mounted on it drivers for rotating the cutting tools and for moving the machine. The cutting tools of stonecutting machines are circular saws and chain or wire (rope) cutters equipped with hard-alloy teeth.

  • Disc saw cutting
    The cutting tool is a steel alloy disc with diamond segments welded to the periphery. Depending on the thickness to be cut the size of the disc can vary, ranging between 300 mm and 4 metres in diameter. Large disc machines are fitted with discs of 4 metres in diameter with segments that are 14 mm thick. Such machines, when fitted with powerful motors of up to 110 kW, can open large blocks measuring 1.7 metres.
  • Wire cutting
    The cutting tool is a steel wire, usually from four to  fifteen millimetres thick, on to which diamond beads, as they are called, are attached. These beads have the same structure as the diamond segments: sintered polycrystalline diamonds in a metal matrix. There must be separation between the diamond beads to allow for the removal of cut away material, and 30 – 40 beads are usually fitted per metre. The element separating the beads may differ depending on the type of wire, which may be springs or injected polymer, but normally vulcanised rubber or plastic.
  • Band saw cutting
    The saw consists of a flexible strip and merlons with welded diamond segments on its ends. As the strip is very narrow, small 3 mm thick segments can be welded, by which a major reduction can be achieved in cutting thickness.

Reliable and durability stone cutting machines from Asia by Knavi Group LLC.

Knavi Group LLC offers a large variety of reliable stone-sawing machines for any task by the largest manufacturers from China, Taiwan (R.O.C), Korea and Japan. A wide range of high quality machine tools with a long warranty and lowest prices. Assistance in the selection of a needed machine and equipment, installation supervision and commissioning, training, warranty and post-warranty maintenance, door-delivery to any region of the country, supply of spare parts and tools.