

OPTIgrind GU 20 (230V) bench grinder for metal
Specifications
| Main | |
|---|---|
| Manufacturer | Optimum |
| Country of origin | Germany |
| Power consumption | 600 W |
| Max. blade diameter | 200 mm |
| Mains parameters | |
| Voltage | 380 V |
| Frequency | 50 Hz |
| General parameters | |
| Weight | 18.5 kg |
| Length | 495 mm |
| Width | 261 mm |
| Height | 331 mm |
| Package contents | |
| Machine stand | None |
| User specifications | |
| Power supply | 380 |
Description
The OPTIgrind GU 20 in its 230 V version is a bench grinder for sharpening cutting tools, cleaning weld seams and deburring metal blanks. The heavy build and aluminium centre housing let it run without frequent stops, so it fits both a small workshop and a production floor.
Two wheels of 200 mm diameter, 30 mm wide with a 32 mm bore; K36 and K80 wheels are included. Motor 0.6 kW, 2850 rpm, weight 18.5 kg. Adjustable work rests, shatterproof eye shields and rubber feet that absorb vibration. The option for workshops running on a standard 230 V supply.
Technical description:
- A reliable general-purpose bench grinder, widely used both at home and in various production facilities.
- The rigid, reliable and massive design of the machine OPTIgrind GU 20 allows it to run without stops.
- The central part of the machine is made of aluminium, which dissipates motor heat most effectively during operation.
- Long service life and reliability are ensured by a balanced rotor and quality bearings.
- Rigid, adjustable workpiece rest.
- The transparent safety glass is made of shatterproof material.
- Anti-vibration rubber feet in the machine base.
Scope of delivery:
- 1 grinding wheel, grit K36.
- 1 grinding wheel, grit K80.
Specifications:
| Metal grinder | OPTIgrind GU 25 |
| article No. | 3101515 |
| Width | 261 mm |
| Height | 331 mm |
| Length: | 495 mm |
| Weight | 18.5 kg |
| Motor drive power | 0.6 kW |
| Voltage | 230 V |
| Phases | 3 Ph |
| Current type | ~ |
| Mains frequency | 50 Hz |
| Speed | 2850 rpm |
| Wheel outer diameter | 200 mm |
| Grinding wheel width | 30 mm |
| Bore diameter | 32 mm |
Accessories for OPTIgrind grinders |
article No. |
|
standard corundum 3107185 Coarse grinding wheel K 36, Ø 200 x 30 Ø 32 mm standard corundum 3107210 Fine grinding wheel K 80, Ø 200 x 30 Ø 32 mm |
Packaging dimensions:
- Length — 510 mm.
- Width — 354 mm.
- Height — 332 mm.
- Weight — 20 kg.
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