
Stone Edge Polisher EP421
Edge chamfer and polisher for marble, granite, Dekton and all kinds of synthetic stones.The EP421 is mounted with 4 heads to polish the flat edge, 2 heads for the front side chamfer and 1 head for the back side chamfer.
It is the most compact vertical belt edge polisher: high cost performance, easy operation and excellent performance together make this machine the best choice for every shop.
The main machine structure is galvanized, then coated with three special paints to prevent rusting and ensure a long service life.
The belt has a special guiding bar that keeps it running in a straight line without slipping.
Press wheels hold the workpieces in place.
Control panel with a touch screen; the machine is controlled by CNC.
Each spindle can be adjusted independently.


Edge Polisher CNC controller
Control panel with a touch screen. The user-friendly interface allows the operator to perform simple operations!

Multiple Edge Polisher
The EP421 is mounted with 4 heads to polish the flat edge, 2 heads for the front side chamfer and 1 head for the back side chamfer.
Stone EP 421 technical data
| Polish wheel diameter | 130 mm / 5.12 in |
|---|---|
| Working thickness | 10-40 mm / 0.39-1.57in |
| Min. Working height | 60 mm / 2.36 in |
| Min. Working length | 200 mm/7.87 in |
| Motor speed | 1450rpm(50HZ) / 1700rpm(60HZ) |
| Speed | 0 – 4 m/min |
| Overall Dimension (L x W x H) | 3405x 1000 x 1280 mm/ 134 x 50.39 in |
| Total Weight | 800 Kg/1764 lbs |
| Water consumption | 200 L/min / 52.83 gal/min |
| Water pressure required | 1.5-2 bar |
| Compressed air required | 5 L/min / 1.1 gal/min |
| Air pressure required | 6 bar |
| Max. Install Power | 20 Kw |