PTR-Precision Technologies, Inc.

Our operators are certified welders skilled at electron beam welding for many industries including flight critical components for aviation, turbomachinery, sensitive electronics, precision medical parts as well as small scale research & development applications.

PTR is a NADCAP certified supplier of EB Job Shop services offering its customers a wide range of electron beam processing capabilities, including 60 kV, 150 kV and partial or high vacuum electron beam welding.  We have the most modern CNC Electron Beam Welding Systems of any contract welding job shop, competitive prices, full support services and the experience to produce the highest quality welds reliably and repeatably.  In an industry where many shops use EB welding machines that are 30 to 40 years old, PTR uses the latest generation Electron Beam Welders. These systems are supported by a staff of qualified operators and backed by professionals with extensive welding and metallurgical expertise.

PTR's EB chamber welders are modular systems built with proven designs using high quality off-the-shelf components. Standard chamber sizes range from 1.5 cubic feet to more than 2,000 cubic feet (60 m3) and are sized based on the customer application. Our High Voltage (150 kV) and Low Voltage (60 kV) Beam Generators consistently and reliably produce a high quality beam.  The external electron beam generators on these systems is outside of the harsh welding environment which protects these components and simplifies routine maintenance. High voltage, switchmode power supplies range from 3 kW to 60kW. Custom fixtures and motion systems providing simple part rotation, to 5-axis simultaneous contouring are available.

PTR assists customers with weld process development and provides maintenance and spares support for electron beam welding systems including those manufactured by our predecessors: Hamilton Standard & Leybold.