# Tool grinder ON-220 PROMA

- Price: 169 800 ₴ incl. VAT (141 500 ₴ excl. VAT)
- Availability: in stock
- Manufacturer: Proma
- Art. 25250030
- Category: Tool grinders
- URL: https://melita.com.ua/en/tovar/verstat-dlia-zatochuvannia-instrumentu-on-220-proma
- Seller: NTC Melita LLC, Dnipro; +380 50 362-09-72; melita10042015@gmail.com

## Specifications

| | |
|---|---|
| Manufacturer | Proma |
| Country of origin | Czechia |
| Power consumption | 0.25 kW |
| No-load speed | 2800 rpm |
| Max. blade diameter | 125 mm |
| Bore diameter | 31.75 mm |
| Machine type | Grinding |
| Voltage | 380 V |
| Frequency | 50 Hz |
| Weight | 71 kg |
| Length | 700 mm |
| Width | 700 mm |
| Height | 600 mm |

## Description

Tool grinder ON — 220 is designed for grinding and sharpening tools, their cylindrical and end faces (drills, cylindrical shank cutters, some types of form cutters, etc.).
The only certified warranty and post-warranty service center is located in Dnipro
This tool grinder is widely used in tool rooms and repair shops, at small and medium-sized manufacturing companies and in home workshops thanks to its low power consumption, compact size and the ability to connect to a 220 V mains supply
Main specifications:
Max. collet dia. 3-22 mm
(3, 4, 5, 6, 8, 10, 12, 13, 14, 15, 16, 17, 20, 22)
Max. grinding dia. 50 mm
Max. dia. of ground tool 245 mm
Spindle speed 2800 rpm
Wheel size 125x50x31.75 mm
Power consumption 250 W
Operating voltage 230 V
Longitudinal table feed (X axis) 150 mm
Cross table feed (Y axis) 75 mm
Collet holder swivel range 360 deg.
Grinding wheel angle setting «-5 deg.» — «+30 deg.»
Travel (wheel movement) 250 mm
1 vernier division 0.02
Size 700x700x600 mm
Weight 71 kg
Order No. 25250030
Main units and parts of the machine
1. Grinding head tilt adjustment handle
2. Electric motor
3. Switch
4. Grinding wheel
5. Work light
6. Tool retract lever
7. Indexing ring for cutters with 2 — 8 flutes
8. Collet chuck
9. Collet holder platform
10. Longitudinal feed handwheel
11. Base plate
12. Grinding table
13. Cross feed handwheel
14. Tool rest
15. Base — bed
16. Grinding head plate
17. Grinding head base
18. Extraction port
Special equipment: — collet set (14 pcs. ) dia. 3, 4, 5, 6, 8, 10, 12, 13, 14, 15, 16,
17, 20, 22 mm, Order No. 25049005;
— universal clamp, Order No. 25000278;
— radius grinding attachment, Order No. 25002776