Used ULVAC EX-550 #9237177 for sale

ULVAC EX-550 is a high-performance electron beam (EB) vacuum-melting reactor used for a variety of materials melting and coating applications. EX-550 consists of three chambers: a high-vacuum chamber, an EB gun chamber, and a loadlock chamber. The reactor is capable of a full operational vacuum of up to 10-7 mbar, enabling the use of higher power electron beams. An electron gun is used to generate the electron beam, and is capable of up to 55kV and 4A. The gun is isolated from the chamber environment and can be separated from the reactor if necessary. The high-vacuum chamber has an active cooling system to reduce the temperature in the chamber below 200 degrees C during operations. The loadlock chamber of ULVAC EX-550 is pressurized to up to 1.0 mbar for various material handling operations. The high-vacuum of EX-550 enables a variety of melting and coating operations. The EB gun can be designed for an array of power levels and delivery methods optimizing the full beam uniformity. The reactor is equipped with a high voltage power supply to generate the high voltage electron beam, as well as a filament power supply to generate the electron source. This allows the machine to be customized to meet the specific needs of the user. Additionally, ULVAC EX-550 is equipped with a retarding potential system which can be used to compensate for the non-uniformity of the beam. EX-550 is designed for reliable operation and is capable of production runs up to 8 hours. It has been verified by multiple tests to operate for over-dense runs up to 360 hours. ULVAC EX-550 has multiple safety systems which include vacuum integrity and protection systems, as well as personal safety systems, such as temperature and exit door systems. EX-550 is a reliable, high-vacuum, and efficient vacuum melting reactor. It is used for a variety of materials melting and coating applications, and is customizable to meet the needs of the user. The electron gun is capable of up to 55kV and 4A, and the reactor has verified operation up to 360 hours. It is equipped with safety systems for reliable operation and is capable of full operational vacuum of up to 10-7 mbar.