The Lytrons aluminum heat exchanger provides superior heat transfer. These units are vacuum brazed in a room that is environmentally controlled which provides maximum quality, cleanness and reliability. With the numerically controlled vacuum brazing process for robust fixtures designs, we can ensure that you have complete metallurgical bonding between the fins as well as the separator plates and flat tubes. This guarantees ruggedness as well as leak free operations. The Lytron operates with several vacuum ovens one of which is able to braze parts up to 10 feet or 3.05 m long and 3 feet 2 inches wide. All of the aluminum, vacuum-brazed, plate-fin heat exchangers are designed based on the clients specifications as every requirement is unique. The Plate fin heat exchanger is mainly used in military, aerospace and other high performance applications due to their superior thermal transfer capacity that is combines with its small size and weight. The plate fin heat exchanger can also be designed for usage in applications that have a combination of liquid, and two phase fluids and gas.