
Automatic Polishing Machine For Granite Stone
Product Overview
The Automatic Polishing Machine For Granite Stone (KDMJX Series) by Fujian Province Kaida Stone Machinery Co., Ltd. is an industry-leading high-efficiency slab grinding and polishing solution. Designed for large-scale stone processing plants, the KDMJX series combines high processing output, superior polishing glossiness, structural durability, and low energy consumption.
Equipped with an advanced microcomputer control system and touch-screen user interface, the machine ensures even contact between the abrasive grinding heads and the stone surface, producing consistent, mirror-like gloss finishes across granite, marble, and hard stone materials.
Key Features & Technical Highlights
High Rigidity & Heavy-Duty Frame Structure
- The ultra-rigid crossbeam and compact machine body enable the entire drive system to slide smoothly at high operational speeds, ensuring long-term operational stability and low vibration.
Precision Grinding Head System
- Optimized structural research and design ensure that each grinding head delivers uniform pressure onto the slab, maximizing gloss uniformity while optimizing abrasive consumption.
Smart Touch Panel & Intuitive PLC Control
- Operators can easily program and adjust polishing speed, belt advancement rate, and pressure settings via an ergonomic, multi-language touch screen.
Variable Belt Advancement Speed
- Conveyor belt speeds can be adjusted smoothly between 0 to 3200 mm/min, accommodating different stone hardness levels and slab thicknesses.
Low Noise & Ergonomic Safety Design
- Engineered with maximum operating safety standards and noise-reduction shielding, providing a safer and cleaner working environment for factory workers.
Technical Specifications
|
Appellation |
Unit |
KDMJX-16C |
KDMJX-20C |
|
No. of heads |
Pcs |
16 |
20 |
|
Useful working width |
Mm |
600-1200 |
600-1200 |
|
Useful working thickness |
Mm |
15-100 |
15-100 |
|
Belt advancement speed |
Mm/min |
0-2300 |
0-3200 |
|
Spindle motor power |
Kw |
5.5/7.5 |
7.5 |
|
Total power |
Kw |
93/126 |
156 |
|
Water consumption |
M³/h |
20 |
23 |
|
Overall dimension |
mm |
8800x2150x2200 |
10200X2150X2200 |


Why Choose KAIDA STONE MACHINERY?
Over 20 Years of Manufacturing Excellence
- Fujian Province Kaida Stone Machinery Co., Ltd. has specialized in top-tier stone machinery for over 20 years in China, holding multiple core technology patents.
Located in China's Stone Capital
- Our modern factory is located in Shuitou Town, Nan'an City, Fujian Province, at the heart of the global stone processing industry hub.
Global Certifications & Quality Assurance
- Our equipment holds CE Certification, ISO9001 Quality System Certification, ISO14001 Environmental Management System Certification, and OHSAS18001 occupational health and safety standards.
Global Remote Assistance & After-Sales Support
- KAIDA provides dedicated after-sales support with remote assistance technology, allowing our specialized engineers to quickly identify, troubleshoot, and resolve system issues online.
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