Huayi HLAP-1800: Automatic Single Head Granite Polishing Machine for Heavy-Duty Stone Fabricators
If your stone workshop is looking to transition from labor-intensive manual buffing to automated precision, the HUAYI HLAP-1800 offers a highly practical solution. As a specialized single head automatic granite polishing machine, the HLAP-1800 is engineered to handle wide granite slabs, tombstones, and thick quartz panels, delivering a consistent mirror finish while reducing dependency on skilled labor.

Direct Technical Specifications
|
Power of main motor |
kw |
15 |
|
X-axis stroke |
mm |
3200 |
|
Y-axis stroke |
mm |
2100 |
|
Z-axis stroke |
mm |
150 |
|
Working platform dimensions |
mm |
3200 x 2000 |
|
Working platform tilting degree |
n° |
0-85 |
|
Grinding head diameter |
mm |
470 - Fickert head |
|
R.P.M. of polishing head |
r/min |
550 |
|
X axis feeding speed |
mm/min |
5300 |
|
Y axis feeding speed |
mm/min |
4000 |
|
Air pressure required |
Mpa |
0.3 - 0.5 |
|
Air consumption |
m3/min |
0.15 - 0.3 |
|
Water consumption |
m3/h |
4 |
|
Gross power |
kw |
21.6 |
|
Gross weight |
kg |
7000 |
|
Dimension (L x W x H) |
mm |
5800 x 3200 x 2450 |
Applications
* Hard stone (granite, quartz, quartzite, etc.) polishing with fickert head
* Soft stone (marble, onyx, soapstone, etc.) polishing with frankfurt head
Related Polishing Efect





Practical Benefits for Modern Stone Workshops
1. Eliminating Manual Irregularities
Unlike manual hand-polishers that suffer from uneven pressure, this single head automatic granite polishing machine maintains constant, uniform pneumatic pressure across the entire stone surface. This technical stability eliminates common defects like shadows, scratches, and uneven gloss levels on dark granite varieties.
2. Intelligent Shape Recognition
The HLAP-1800 features an automatic contour-scanning system. When a granite slab is placed on the worktable, the machine automatically detects its boundaries and programs the optimal path for the polishing head. This prevents the head from colliding with the edges, protecting both the stone and your tools.
3. Heavy-Duty Frame Built to Last
Stone polishing requires heavy water usage and creates constant vibration. Huayi constructs the HLAP-1800 with a rigid, high-grade cast iron bridge and seasoned guide rails. Protected by water-proof and dust-proof seals, the internal drive mechanics remain isolated from stone slurry, ensuring years of low-maintenance operation.
4. A Scalable Investment for Growing Shops
For fabricators who do not yet require a massive, 12-head industrial polishing line, this single-head automatic system fits perfectly. It provides the automation and speed of a conveyor line at a fraction of the capital cost and workshop footprint.
Polishing Machine Applications

How It Works: Optimizing Your Workflow
Loading: Place the raw, calibrated granite slab onto the heavy-duty worktable.
Setting: Select your polishing speed and pressure parameters via the user-friendly PLC touchscreen interface.
Processing: The machine takes over, moving the single head automatic granite polishing machine systematically across the X and Y axes until the target gloss meter reading is achieved.
Source Directly from Huayi Machinery
Huayi Machinery has spent decades manufacturing reliable stone cutting and polishing equipment for global markets. We provide full technical support, clear operational manuals, and readily available spare parts to keep your production running without downtime.
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