The automatic stone polishing machine adopts a PLC control system, and the number of grinding heads can be customized as required. Options include 8-head, 12-head, 16-head, 20-head and other configurations. Customers can select the optimal number of grinding heads based on the polishing precision required for their slabs, and equip matching abrasives tailored to the polishing characteristics of different stone types. The processing width and working pressure of the grinding heads are freely adjustable as needed.
This automatic stone polishing machine is a low-consumption, high-efficiency, high-yield and high-quality polishing device. It is mainly designed for polishing marble, granite, engineered stone and other stone materials. The sensor at the feed inlet scans the shape of each slab in sequence to ensure precise polishing.
Hualong Machinery's 16-head automatic stone polishing machine can routinely process slabs with a width of 1300mm and a thickness of 60mm, with a maximum processing capacity of 60 square meters per hour. This model is currently the most widely used one in stone processing plants.

|
Model No |
HLMJX-8C |
HLMJX-12C |
HLMJX-16C |
HLMJX-20C |
|
|
Quantity of grinding head |
PC |
8 |
12 |
16 |
20 |
|
Power of spindle motor |
kw |
7.5 |
7.5 |
7.5 |
7.5 |
|
Useful working width |
mm |
300-1300 |
300-1300 |
300-1300 |
300-1300 |
|
Processable thickness |
mm |
10-60 |
10-60 |
10-60 |
10-60 |
|
Speed of belt advanc |
mm |
0-3800 |
0-3800 |
0-3800 |
0-3800 |
|
Gross power |
kw |
88 |
132 |
176 |
220 |
|
Water consumption |
m³/h |
15 |
20 |
25 |
30 |
|
Demension (L x W x H) |
mm |
7500×2100×2650 |
9700×2100×2650 |
11800×2100×2650 |
14000×2100×2650 |
|
Gross weight |
kg |
9000 |
12000 |
15000 |
18000 |
Stone polishing machine is indispensable equipment in stone processing plants. They are usually used in conjunction with block cutting machine: after cutting stone blocks into slabs, the machines perform subsequent polishing procedures. When polishing granite, install polishing heads dedicated to granite; when polishing marble, replace them with special polishing heads for marble. The price of a stone polishing machine also varies depending on its model. If you are looking for an automatic stone polishing machine, please contact us. We can provide the most suitable solutions for your reference and selection based on your specific processing requirements.



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