Built for use with 2 (two) muffles. Pressure gauge. Full control at different stages of pressing. Required to work in laboratories, since the operator can control the pressure in the muffle. Little effort is required. It does not risk the operator. It provides dimensional stability of the prosthesis. The press does not require any special installation and initial processing before the operation. Install on a flat level surface, so that it is stable to work, ensuring the proper height for handling.