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Stone processing machinery

Stone processing machines include single-blade, multi-blade, bridge, and cantilever models with PLC or CNC control for cutting, grinding, polishing, and edging natural and engineered stone. They are used in the production of slabs, stairs, countertops, memorials, and architectural stone elements.

Subcategories

Total: 45 products
Tile Splitting Machine BFQ-600
WANLONG BFQ

Tile Splitting Machine BFQ-600

Max. workpiece dimensions 1660mm x 600mm
Working table size 1250mm x 600mm
Wire Saw rope Diamond wire
Motor power 7.5kW
Price on Request
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Single column single-blade block cutting machine QZQ-1800
WANLONG QZQ

Single column single-blade block cutting machine QZQ-1800

Stone-sawing machine type Single-blade / Single-column type
Control PLC
Cutting Vertical
Max. number of saw blades 1pcs
Range of Saw-blades diameters 1800mm
Motor power 22kW
Price on Request
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Manual stone polishing machine MS-2600
WANLONG MS

Manual stone polishing machine MS-2600

Control Manual
Turning radius 2600mm
Max. polishing area 2600mm x 900mm
Spindle motor power 5.5kW
Cutting fluid consumption 3m³/h
Price on Request
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Bridge-type multiblade stone block cutting machine HQQ-2500
Hizar HQQ

Bridge-type multiblade stone block cutting machine HQQ-2500

Stone-sawing machine type Multi-blade / Bridge-type
Control PLC
Cutting Vertical
Max. number of saw blades 3pcs
Range of Saw-blades diameters 900mm — 2000mm
Motor power 37kW
Price on Request
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Table type manual block cutter HTCM-1000A
Hizar HTCM

Table type manual block cutter HTCM-1000A

Stone-sawing machine type Single-blade / Single-column type
Control Manual
Max. workpiece dimensions 2500mm x 1000mm x 350mm
Max. number of saw blades 1pcs
Range of Saw-blades diameters 800mm — 1000mm
Motor power 15kW
Cutting fluid consumption 5m³/h
Price on Request
More Details

Modern stone processing equipment delivers high precision and efficiency when working with hard materials like granite, marble, quartzite, porcelain slabs, and composites. Single-blade machines (e.g., SYQ-600) excel at profiling and edge finishing, multi-blade saws enable high-volume batch cutting, while CNC bridge saws handle complex 3D contours and bevels with minimal manual intervention.

All machines feature diamond blades, water-cooling systems, automatic feed, and precise angle adjustment (0°–90°), ensuring clean, chip-free cuts even on brittle materials. Brands like KDE, Hizar, Montalbano, and Stone Group offer scalable solutions—from compact units for small workshops to fully automated lines for industrial stoneworking facilities.

KNAVI GROUP supplies stone machinery directly from manufacturers. Every unit comes with full English documentation, up to 2 years of warranty, operator training, and optional on-site commissioning worldwide.