High-Performance Bridge Type Automatic Grinding Machine for Stone Processing: Precision and Efficiency Redefined
We offer two powerful models, ZDPM - 3522 and ZDPM - 3545, each engineered to deliver top - notch performance.
Technical Parameter
Parameter | Unit | ZDPM-3522 | ZDPM-3545 |
Front and back travel | mm | 2200 | 4500 |
Left and right travel | mm | 3500 | 3500 |
Lifting stroke | mm | 250 | 250 |
Main motor power | kw | 15 | 15 |
Total Power | kw | 19 | 19 |
Outline dimension | mm | 6000x4250x1550 | 6000x6450x1550 |
Water consumption | m³/h | 3 | 3 |
Grinding head type | / | Six-claw grinding head | Six-claw grinding head |
Number of grinding heads | pcs | 1 | 1 |
Air compressor power | kw | 3(Optional ) | 3(Optional ) |




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Bridge-Type Architecture = Micron-Level Accuracy
Unlike gantry designs, the one-piece Meehanite® cast-iron bridge damps vibration and guarantees ±0.05 mm planarity across the entire table. The result: consistent scratch depth and perfect flatness on granite, marble, quartzite, or porcelain slabs up to 1 200 × 3 500 mm (ZDPM-3522) or 1 200 × 4 500 mm (ZDPM-3545).
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15 kW of Servo-Controlled Muscle
The vector-controlled 15 kW main spindle delivers 300–3 000 rpm and real-time torque adjustment. Paired with the 6-claw planetary grinding head, it removes stock 30 % faster while using 20 % fewer abrasives compared to traditional three-claw heads.
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Plug-and-Produce Automation
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15-inch HMI with recipe library—scan a barcode and start the cycle.
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Automatic thickness probing compensates for slab warpage on-the-fly.
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OPC-UA & Modbus TCP built-in—ready for smart-factory dashboards.
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Built for 24/7, Backed for 10 Years
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Linear roller guides rated for 50 000 km of maintenance-free travel.
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Auto-lubrication every 8 hours; centralized rinse station keeps downtime <5 min per shift.
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10-year warranty on frame and bridge; global network of certified engineers for same-day remote diagnostics.
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ROI You Can Measure
Installations in Brazil, India, and the UAE report:
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25 % lower labor cost per m²
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30 % reduction in abrasive spend
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20 % increase in daily throughput
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Optional Upgrades (Field-Retrofittable)
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5-axis profiling head for ogee & bullnose edges
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Laser slab mapper for automatic warp compensation
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Closed-loop water recycling—<50 L fresh water per shift
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Remote production app—monitor OEE from any smartphone
Ready to Ship
ZDPM-3522 and ZDPM-3545 are in stock for immediate dispatch. Contact our application engineers for a live Zoom demo or request a virtual Factory Acceptance Test today.
Call / WhatsApp: +86-13055673306
Email: grop@chinaxianda.com