Grinding & Polishing Machine Qpol XL

High sample throughput with maximum reliability: The Qpol XL is a robust and powerful powerhouse with unique removal performance and excellent preparation results. With maximum stability of body and polishing head, this unit is part of a series of QATM floor standing polishing machines.

The integrated load cell and the innovative motorized force control allow defined material removal and highest process reliability. The storage of up to 200 preparation methods is possible in the intuitive software as well as professional user management.

Product Advantages

Working discs Ø 300/350 mm
Powerful engines: Drive spindle 2.2 kW – Polishing head 1.1 kW
Force control with electronic measuring system (50 – 750 N)
Modular dosing system with up to 6 vessels and optional magnetic stirrer
Motorized swivelling dosing arm for uniform wetting of the working disc
Spin cycle function of the working disc (Cleaning Boost)
Highest safety through automated safety hood
Fast, easy and tool-free work disc change

Robust engineering - functional design

The basic requirements when developing the automatic grinder / polisher Qpol XL were a corpus and polishing head of utmost stability. A solid steel construction, powder-coated and a working area lined with stainless steel emphasize the sustainable, and at the same time modern and compact, machine design – made in Germany.

Robust engineering - functional design

Removal measurement

The QATM Qpol XL comes with a system for precise measurement of material removal – regardless of operating time, sample type, material and hardness, you can easily monitor the material height already removed.

Removal measurement

Convincing performance data

The drive motor of the working wheel has a power of 2.2 kW and the polishing head of 1.1 kW. The speed of both systems can be operated in clockwise and counter clockwise direction as well as in oscillating movement.

Convincing performance data

Advanced technology and modularity

Electronic measurement system for controlled press forces between 50 and 750 N.
Integrated removal measurement
Intuitive operating software
Modular dosing concept with level warning

Cleaning station (option)

In the cleaning station specimens are automatically cleaned with water, ethanol and air or by spin cycling at up to 800 rpm (adjustable). Thus, each preparation step is finalized with a cleaning step to avoid cross contamination.

Accessories

QATM offers a wide selection of standard sample holders with different diameters and for a variety of applications and machines. Clamping of samples with unusual dimensions can be realized with special sample holders.

Working wheels	ø 300 / 350 mm
Speed working wheel	variable (50 – 600 rpm)
Running direction working wheel	right
Sample holder	ø 159 - 204 mm
Speed sample holder	variable (50 – 350 rpm)
Running direction sample holder	right / left
Pressing system	Central pressing force
Central pressure	50 – 750 N
Drive power working wheel	2.2 kW (S1 operation)
Drive power head	0.75 kW (S1 operation) resp. 1.1 kW (S3 operation)
Connection power	6 kVA
Power supply	400 V / 50 Hz (3Ph / PE), 480 V / 60 Hz (3Ph / PE), 220 V / 60 Hz (3Ph / PE)
Weight (depending on configuration)	~ 390 kg