Multi-head Automatic Marble & Granite Polishing Machine

Name: Multi-head Automatic Marble & Granite Polishing Machine
Brand: DINOSAW
SKU: TBMJ-1200/DBMJ-2000
Availability: InStock

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	n°	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	N°	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.

The TBMJ and DBMJ multi-head polishing lines move slabs continuously through 12 to 24 polishing heads — PLC line control with laser slab-profile detection, tilting loading and unloading platforms, and an air-drying transition frame produce mirror finishes at line rate: a 16-head machine grinds marble big slabs at 240 m²/h and granite at 290 m²/h.

Real Polishing Performance & Key Metrics

Continuous Polishing Stages

Each head performs one abrasive stage — rough grinding, fine grinding and polishing progress in a single uninterrupted production flow, not repeated bridge passes.

Big-Slab Width

The DBMJ-2000 series polishes slabs 600–2100 mm wide; the TBMJ-1200 series covers 400–1300 mm for narrow and engineering boards.

16-Head Reference Output

240 m²/h on marble big slabs and 290 m²/h on granite in the reference 16-head configuration — line-rate throughput single-head machines cannot approach.

Continuous Multi-Head Architecture

Instead of polishing one slab through repeated bridge passes, the line moves material continuously through 12 to 24 dedicated heads. Each head performs one abrasive stage, so rough grinding, fine grinding and polishing happen in one uninterrupted production flow.

Laser Slab-Profile Detection

Laser scanning reads the slab as it enters the line, giving the PLC the actual position and profile instead of assuming every incoming slab is identical — head pressure and belt response adapt to the real stone.

PLC Line Coordination

The PLC treats the whole line as one process instead of 12 to 24 separate machines: belt speed, head pressure and polishing sequence are stored by material recipe and recalled together — switching from marble to granite loads a complete configuration, not individual head settings.

FAQs

Common Questions About Granite Polishing Machines

Global Leader in CNC Machinery & Diamond Tools Manufacturing

Real Polishing Performance & Key Metrics

CE Certification

100+ Tech Patents

ISO 9001:2015

DINOSAW goes beyond merely complying with international engineering standards—we actively lead their formulation. As the principal drafter of key industry benchmarks for Stone Multi-Wire Saw Machines, CNC Wire Saw Machines, and Bridge Saws, we define the rules of precision manufacturing. Backed by ISO 9001, CE certification, and 100+ technology patents, our products guarantee exceptional durability and safety in the most demanding high-load environments.

Proven Expertise & Global Applications

75+

Countries Served Worldwide

20+

Industry machinery expertise

Trusted by clients in over 75 countries, DINOSAW delivers lifecycle quality traceability and specialized technical support across 20+ machinery sectors. From traditional mining and stone processing to high-precision manufacturing (semiconductors, quartz glass) and specialized fields like nuclear decommissioning, our comprehensive solutions consistently meet the world's most rigorous operational requirements.

Complete Production Solutions & Equipments

Choose equipment combinations for your product needs to establish efficient automated production lines and maximize profitability.

Diamond-coated wires cut marble blocks into precise slabs. Multiple diamond wires work simultaneously for faster cutting with minimal waste. Computerized control ensures consistent thickness and quality surface finish, reducing polishing needs.

Designed for granite processing, our multi-blade machine features diamond saw blades that cut through hard stone blocks simultaneously. The robust frame and precision guide system ensure straight, parallel cuts through even the hardest granite, creating accurate slabs ready for processing.

Professional grinding discs for stone processing. Metal bond discs remove saw marks and level surfaces, while resin bond discs prepare stone for final polishing. Available in progressive grit sequences to optimize material removal while extending tool life.

Factory Direct Sales & Competitive Pricing

Buy directly from our factory to eliminate middleman markups. We provide processing plants with heavy-duty machines at factory-direct prices, helping you lower equipment costs and shorten your payback period.

We offer profitable wholesale programs for global distributors. For specialized applications, our engineering team provides OEM/ODM customization—adjusting machine dimensions, motor power, and CNC parameters to fit your exact material workflow.