The original imported German QATM fully automatic modular metallographic hot inlay machine Qpress 50, with a host and standard inlay unit module, can be connected to 1-3 inlay units; Equipped with an automatic water cooling system, each embedding unit can simultaneously embed two samples, achieving rapid embedding of large batches of samples with low energy consumption. 7-inch touchscreen user interface, intuitive ATM software control, achieving highly flexible custom settings, preheating and cooling modes, maintenance tasks, and user account management with different permissions. The sliding cover closure system can be operated with one hand, and the integrated waste box and vacuum nozzle can achieve fast and convenient opening/closing operation of the sample cylinder, which is labor-saving and safer. The sample cylinder component can be quickly replaced without tools. The sturdy aluminum structure adopts powder coating, which is durable, beautiful, and easy to clean. It is an ideal choice for metallographic laboratories for large-scale sample preparation.