Multi-head Automatic Marble & Granite Polishing Machine

TBMJ-1200/DBMJ-2000

DINOSAW Marble & Granite Polishing Machine has 8-24 polishing heads in fully-automated system. It creates mirror-like finishes on stone slabs. PLC control with laser scanning detects slab profiles. For stone production lines polishing marble, granite, quartz stone, microcrystalline stone, terrazzo, engineered stone, porcelain tiles, sandstone, travertine, limestone, slate, and other natural stone slabs.

Compatible Materials & Products

Perfect Finishes for Granite, Marble, Engineered Stone & Natural Stones

Specs and options

Specifications customizable upon request.

Model

Unit

TBMJ - 1200 - 12G

TBMJ - 1200 - 16G

TBMJ - 1200 - 18G

TBMJ - 1200 - 24G

No.of heads

12

16

20

24

Useful working width

mm

400 - 1000/1300

400 - 1000/1300

400 - 1000/1300

400 - 1000/1300

Useful working thickness

mm

15 - 50

15 - 50

15 - 50

15 - 50

Belt advancement speed

mm/min

0 - 3000

0 - 3500

0 - 3500

0 - 3800

Spindle motor power

kw

7.5

7.5

7.5

7.5

Total power

kw

96

126

156

186

Water consumption

m³/h

17

20

23

25

Overall dimensions(LxWxH)

mm

7500x2150x2200

8500x2150x2200

9500x2150x2200

11500x2150x2200

Weight

t

15

17

19

21

Model

Unit

DBMJ - 2000 - 12G/M

DBMJ - 2000 - 16G/M

DBMJ - 2000 - 18G/M

DBMJ - 2000 - 20G/M

No.of heads

12

16

18

20

Useful working width

mm

600 - 2100

600 - 2100

600 - 2100

600 - 2100

Useful working thickness

mm

15 - 50

15 - 50

15 - 50

15 - 50

Belt advancement speed

mm/min

0 - 3500

0 - 3500

0 - 3500

0 - 3500

Spindle motor power

kw

9/11/15

9/11/15

9/11/15

9/11/15

Total power

kw

137

181

203

225

Water consumption

m³/h

22

25

26

28

Overall dimensions(LxWxH)

mm

9600x3200x2300

11600x3200x2300

12600x3200x2300

13600x3200x2300

Weight

t

24

27

28

29

Standard Equipment Configuration

Main Polishing Unit

Automatic Loading Platform with Tilting System

Transition Frame with Air-Drying System

Transition Frame

Automatic Unloading Platform with Tilting System

Complete production line setup for efficient stone processing from loading to unloading.

Advanced multi-head technology for superior stone surface results

Mirror-Perfect Stone Finishing Automation

High-Efficiency Multi-Head Polishing

Configurable system with multi-heads delivers exceptional throughput for large-scale production

Mirror-Perfect Surface Finishing

Progressive abrasive sequence creates flawless mirror-like surfaces with exceptional gloss

Fully-Automated Polishing Line

PLC control system with automatic loading, conveying and processing

Extended Lifespan

High-strength welded steel frame with cast iron components and precision-machined work surface

Multi-Material Adaptability

Interchangeable polishing heads and abrasives for granite, marble, tile and other materials

Water Cooling System

Integrated cooling protects stone surfaces from heat damage while extending abrasive life

FAQs

Common Questions About Granite Polishing Machines

How to polish granite after cutting?

The professional polishing process for cut granite involves multiple stages, starting with coarse grinding to remove saw marks, followed by progressive finer abrasive sequences, and finishing with ultra-fine polishing to achieve a mirror finish. For industrial-scale production, a multi-head automatic polishing system is essential.

The most efficient approach uses multi-head polishing machines with 8-24 polishing heads working simultaneously through programmed sequences. This system replaces traditional manual polishing (where operators control a single grinding head) and single-head machines (requiring manual abrasive changes between stages). The PLC-controlled process ensures consistent pressure, speed, and abrasive progression across every slab, delivering uniform quality impossible with manual methods.

Water cooling is critical throughout the process to prevent heat damage and extend abrasive life. For optimal results, polishing should progress through 6-8 abrasive stages from 50-grit through 3000-grit. The automated system handles this progression seamlessly, allowing fabricators to process marble, granite and engineered stone with minimal labor while meeting tight project deadlines.

What materials can a stone polishing machine process?

DINOSAW polishing machines are versatile systems capable of processing a wide range of dimension stone and similar materials, including Granite, Marble, Engineered stone, Porcelain slabs, Tiles, Terrazzo and other Natural stones.

The Stone Polisher parameters (pressure, RPM, abrasive progression) can be calibrated through the PLC control system to optimize processing for each specific material type. Different abrasive sequences are recommended depending on the material's hardness and desired finish level.翻译:

How many operators does a stone polishing line require?

One of the key advantages of the DINOSAW stone polishing system is its minimal labor requirement. A complete polishing line typically requires only 2 operators:

• One operator manages the loading zone, ensuring proper slab placement and initial quality control

• One operator oversees the machine operation through the PLC interface and handles final inspection

The automated system handles the entire polishing sequence without operator intervention, allowing staff to manage multiple aspects of production simultaneously.

What's the typical production capacity of stone polishing equipment?

The DINOSAW stone polishing system delivers exceptional productivity with substantial daily throughput in standard 8-hour operation. Actual production capacity depends on several factors:

• Polishing head configuration (more heads generally increase throughput)

• Material type (harder materials typically require longer processing cycles)

• Finish requirements (higher gloss levels require additional processing stages)

• Slab dimensions and thickness

• Production line configuration (automated material handling increases efficiency)

Many fabrication shops operating with optimized configurations and extended shifts achieve significantly higher outputs. The system's reliability allows for continuous operation with minimal downtime, maximizing production capacity and return on investment.

Certifications & Standards

Mirror-Perfect Stone Finishing Automation

CE Certification

CE Certification

Tech Patents

100+ Tech Patents

ISO Certification

ISO 9001:2015

DINOSAW product lines fully comply with international engineering standards, passing rigorous third-party quality certifications to ensure exceptional performance and durability for all industrial equipment operating in high-load environments.

Expertise & Applications

Countries Served

75+

Countries Served Worldwide

Industry Expertise

20+

Industry machinery expertise

DINOSAW delivers lifecycle quality traceability and technical support for machinery equipment and diamond tools, covering cutting, drilling, engraving, polishing, and processing requirements for precision machining across industries.

Our products serve traditional industries (mining, stone processing, building materials), high-precision manufacturing (quartz glass, semiconductor), advanced materials (graphite, carbon fiber composites), and specialized applications (nuclear decommissioning, railway construction machinery).

Ready to Elevate Your Stone Fabrication Capabilities?

Contact DINOSAW for a customized quote on our stone polishing systems and achieve premium finishes

Contact DINOSAW

Connect with DINOSAW experts to find the perfect processing solution for your specific material and production needs.

DINOSAW: Trustworthy Stone Polishing Machine Manufacturer

Discover how DINOSAW can accelerate your projects. Our tailored product line, cutting-edge R&D, robust manufacturing, end-to-end service, global support, and industry certifications are at your service.

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