The Qpol M1 and M2 are manual, single wheel or twin wheel grinding and polishing machines for the materialographic laboratory and are suitable for working wheels Ø 200, 250 and 300 mm. The powerful drive with speed control enables the processing of a wide variety of materials. The robust device, equipped with high-quality technology, has a very smooth running and delivers the best preparation results.

Machine body made of a sturdy welded aluminum construction with a high-quality, durable powder coating

Single-Disc-Design: Easy removal of all components and easy access

Easy and thorough cleaning of the work area and the grinding tray

User-friendly design and the ability to quickly replace consumables

High operational safety thanks to a generously sized bowl area and a loosely mounted splash guard ring

Can be optionally equipped with semi-automatic or software-controlled dosing systems for high process flexibility

1. Working wheels: Ø 200/250/300 mm
Single-disc design for easy disc replacement
2. Optional second cutting disc
Less setup time between steps
3. Simple one-button operation
Durable stainless steel start button for directly starting/ stopping the machine
4. Clear parameter settings
Tried-and-true methods with a new design
5. Ergonomic splash guard ring
Prevents splashing and provides an ergonomic hand rest
6. Automatic water valve
Water can be automatically activated at the start and end of the process
7. Optional dosing system
Allows for two-handed polishing and ensures optimal application

| Single wheel unit | |
| Working wheels | ø 200/250/300 mm |
| Inner diameter of the tub | ø 350 mm |
| Sample holder | – |
| Number of samples | – |
| Contact force | manually |
| Speed (grinding machine) | 30 – 600 rpm, continuously variable |
| Rotational speed (grinding head) | – |
| Water connection | 1x Fresh water G ½” max. 6 bar |
| Dosing device (optional) | Qdoser GO, Qdoser ONE |
| Ambient temperature | 10 – 40 °C |
| Drive power | Working wheel: 0.75 kW (S1) / 1.1 kW (S3) |
| Connected load | 1.4 kVA |
| Power connection | 220 – 240 V, 50/60 Hz (1 Ph/N/PE) 100 – 120 V, 50/60 Hz (1 Ph/N/PE) |
| Interfaces | USB |
| B x H x T | 511 x 293 x 756 mm |
| Weight (depending on equipment) | approx. 40 kg |
| Twin wheel unit | |
| Working wheels | ø 200/250/300 mm |
| Inner diameter of the tub | ø 350 mm |
| Sample holder | – |
| Number of samples | – |
| Contact force | manually |
| Speed (grinding machine) | 30 – 600 rpm, continuously variable |
| Rotational speed (grinding head) | – |
| Water connection | 1x Fresh water G ½” max. 6 bar |
| Dosing device (optional) | Qdoser GO, Qdoser ONE |
| Ambient temperature | 10 – 40 °C |
| Drive power | Working wheel: 0.75 kW (S1) / 1.1 kW (S3) |
| Connected load | 1.4 kVA |
| Power connection | 220 – 240 V, 50/60 Hz (1 Ph/N/PE) 100 – 120 V, 50/60 Hz (1 Ph/N/PE) |
| Interfaces | USB |
| B x H x T | 901 x 293x 749 mm |
| Weight (depending on equipment) | approx. 60 kg |