# Bench grinder OPTIgrind GU 25S (380V)

- Price: 24 840 ₴ incl. VAT (20 700 ₴ excl. VAT)
- Availability: in stock
- Manufacturer: Optimum
- Art. 3101580
- Category: Bench grinders
- URL: https://melita.com.ua/en/tovar/tochylno-shlifuvalnyi-verstat-optigrind-gu-25s-380v
- Seller: NTC Melita LLC, Dnipro; +380 50 362-09-72; melita10042015@gmail.com

## Specifications

| | |
|---|---|
| Power consumption | 600 W |
| Weight | 20.7 kg |
| Manufacturer | Optimum |
| Warranty period | 12 months |
| Country of origin | Germany |
| Power supply | Mains 220V |
| Max. blade diameter | 200 mm |
| No-load speed | 2850 rpm |
| Bore diameter | 16 mm |
| Length | 500 |
| Width | 350 |
| Height | 340 mm |
| Frequency | 50 Hz |
| Voltage | 230 V |
| Machine stand | None |

## Description

Metal grinding machine OPTIgrind GU 20S/GU 25S
Technical description:
- Universal OPTIgrind GU 20S / GU 25S.
- Reliable and easy to use, designed for processing various metals.
- Heavy-duty, reliable industrial model GU 20S / GU 25S with a maintenance-free motor for continuous use.
- The housing of the OPTIgrind GU 20S and GU 25S grinder is made of aluminum.
- Large, heavy mounting flanges , which house precision output shaft bearings, ensure minimal runout at the output.
- A graphite layer on the sanding belt platen ensures minimal friction and heat build-up during operation.
- Belt tracking is adjusted with a convenient knob.
Scope of delivery:
- Grinding wheel, corundum.
- Sanding belt K80.
Specifications:
Metal grinding machine
 | 
OPTIgrind GU 20S
 | 
OPTIgrind GU 20S
 | 
OPTIgrind GU 25S
 | 
article no. | 
3101570 | 
3101575 | 
3101580 | 
Voltage | 
230 V | 
400 V | 
400 V | 
Phases | 
1 Ph | 
3 Ph | 
3 Ph | 
Current type | 
~ | 
~ | 
~ | 
Mains frequency | 
50 Hz | 
50 Hz | 
50 Hz | 
Motor power | 
600 W | 
600 W | 
1.5 kW | 
Grinding wheel diameter | 
200 mm | 
200 mm | 
250 mm | 
Grinding wheel width | 
30 mm | 
30 mm | 
40 mm | 
Bore diameter | 
32 mm | 
32 mm | 
32 mm | 
Sanding belt size (mm) | 
75 x 762 | 
75 x 762 | 
75 x 1016 | 
Sanding belt arm swivel range | 
90 ° | 
90 ° | 
90 ° | 
Extraction port width | 
32 mm | 
32 mm | 
32 mm | 
Radius and contact length of the sanding disc | 
87 x 180 mm | 
87 x 180 mm | 
87 x 305 mm | 
speed | 
2850 / min | 
2850 / min | 
2850 / min | 
Dimensions (L x W x H) mm | 
665 x 577 x 382 | 
665 x 577 x 382 | 
665 x 577 x 382 | 
net weight | 
20.7 kg | 
20.7 kg | 
31.5 kg | 
Accessories:
Accessories for OPTIgrind GU 20S / 25S GU
 | 
article no. | 
Wall mount for OPTIgrind KSM 150 SM 250 | 
3107050 | 
Stand | 
3107100 | 
Stand with water container | 
3107060 | 
Stand with water container and lockable cabinet SSM | 
3107101 | 
Sanding belt for SL-1/SM 200SL, 75 x 762 mm K40 | 
3357612 | 
Sanding belt for SL-1/SM 200SL, 75 x 762 mm K60 | 
3357614 | 
Sanding belt for SL-1/SM 200SL 75 x 762 mm K80 | 
3357616 | 
Sanding belt for SL-1/SM 200SL, 75 x 762 mm K120 | 
3357618 | 
Sanding belt for SL-2/SM 250SL, 75 x 1016 mm K40 | 
3357682 | 
Sanding belt for SL-2/SM 250SL, 75 x 1016 mm K60 | 
3357684 | 
Sanding belt for SL-2/SM 250SL, 75 x 1016 mm K80 | 
3357686 | 
Sanding belt for SL-2/SM 250SL, 75 x 1016 mm K120 | 
3357688 | 
Sanding belt for SL-1/SM 200SL, 75 x 762 mm K180 | 
3357619 | 
Sanding belt for SL-1/SM 200SL, 75 x 762 mm K240 | 
3357620 | 
Sanding belt for SL-2/SM 250SL, 75 x 1016 mm K180 | 
3357689 | 
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