I don't know if you have noticed that the metallographic polishing machines used in the laboratory every day are becoming increasingly complex and difficult to choose from There are domestic, imported, manual, automatic, and so on, with prices varying several times.


So, is the more expensive the metallographic polishing machine, the better it will be used? Is the sample produced by a cost-effective metallographic polishing machine not effective?


As an experienced metallographist who has been engaged in metallographic work for many years, I realized that there is a truth to being expensive after using various metallographic grinding and polishing machines, but what is cheap is not bad. Just like the German QATM single disc automatic polishing machine Qpol 250 A1-ECO used in our laboratory, it is both user-friendly and cost-effective. Choosing it for metallographic polishing is really good.

     The original imported QATM single disc automatic metallographic polishing machine Qpol 250 A1-ECO from Germany has a working disc diameter of 200-250 mm. The new work disk assembly system, new control software, and all preparation methods can be edited and stored, and protected through user account management. Pressure, speed, and rotation direction can be adjusted. The TOPAS ECO dosing system can be selected for use, providing more flexible operation and convenience for sample preparation. The shockproof plastic inner cover adopts powder coated aluminum outer cover and high standard technology of the equipment, giving it the characteristics of quiet and smooth operation and better preparation results. Simple operation, easy installation and maintenance, making it an ideal automatic grinding and polishing equipment for metallographic laboratories.


If you have any doubts about various metallographic polishing machines on the market, please definitely come to Nanjing Lianneng Home to try this German QATM metallographic polishing machine. I believe it can meet most of your requirements for sample polishing, and also help you avoid detours and spend less money when choosing metallographic polishing machines!