For the efficient end precise production of rounds and cylinders from square or polygonal blanks of glass, sapphire, ceramics, etc.
The rounding machine series consist of the three types:
RMD 100 range ø3 – 100mm
RMD 200 range ø6 – 200mm
RMD 500 range ø100 – 520mm
Additionally to the 3 standard machines a large quantity of special executions (work piece dimensions, CNC-controlled, grinding and smoothing tool in one fixation) is installed on the market.
Technical data
| Type | RMD100 | RMD200 | RMD500 |
| Dimensions (LxWxH) with control unit |
1400 x 1500 x 1400 mm | 1620 x 1800 x 1400 mm | 1800 x 1600 x 1850 mm |
| Height of centres | 1130 mm | 1130 mm | – |
| Weight | 780 kg | 1200 kg | 1250 kg |
| Installed power | 3.8 kW | 5 kW | 5 kW |
| Compressend ari connection |
6 bar | 6 bar | 6 bar |
| Max. working dia. | Ø 100 mm | Ø 200 mm | Ø 520 mm |
| Min. working dia. | Ø 3 mm | Ø 6 mm | Ø 100 mm |
| Max. length of glass cylinders |
100 mm | 180 mm | 300 mm |
| Diamond tool | Ø 77 – 88.5 mm | Ø 100 mm | Ø 150 mm |
| Tool speed | 1000 – 6000 rpm | 1000 – 6000 rpm | 2550 – 5100 rpm |
| Tool drive capacity | 0.55 kW | 1.1 kW | 1.1 kW |
| Tool feed travel | 80 mm | 120 mm | 245 mm |
| Workpiece speed | 0 – 400 rpm | 0 – 400 rpm | 20 – 215 rpm |
| Rate of speed | 1 – 1000 mm/min | 1 – 1000 mm/min | 1 – 800 mm/min |
| Rapid feed rate | 3000 mm/min | 3000 mm/min | 3000 mm/min |
| Feed travel | 130 mm | 250 mm | 315 mm |
| Clamping pressure | 1700 N / 6 bar | 1700 N / 6 bar | 2000 N / 5 bar |