Leybold Hereaus Mobile Gun EB Welder with Operator
Leybold EB Welding System

PTR Legacy Brand: Leybold-Heraeus

The Innovator of the Electron Beam

Our History: PTR is the OEM for both Hamilton Standard and Leybold AG Electron Beam Welding Equipment

Leybold-Heraeus Logo

 

 

Leybold-Heraeus, later Leybold AG:

In December 1975, Hamilton Standard sold the Electron Beam Welding business to Leybold-Heraeus. Offices were opened in Enfield, CT in February 1976 and production began there in May 1976.

 

 

LEYBOLD-HERAEUS

Photo: Manufactured in the mid 1970’s- the L-HVS/Enfield EBW (7.5) 52x36x40 unit. Leybold-Heraeus’ continuation of the successful W2 product line.

 

Leybold-Heraeus W2 Electron Beam Welder

LEYBOLD-HERAEUS

Photo: Manufactured in the late-70’s was Leybolds’ high voltage, partial vacuum, production gear welder for the automotive industry.

 

Leybold-Heraeus Production Gear EB Welder

LEYBOLD-HERAEUS

Photo: Early 1980’s Leybold-Heraeus Vacuum Systems/Enfield EBW (7.5kW) 108x56x56 unit. A continuation of the 108″ large chamber product line with tilting, rotary headstock fixture.

Leybold-Heraeus 108in Large Chamber EB Welder

LEYBOLD-HERAEUS

Photo: Manufactured in the mid-1980’s, Leybolds’ Large Steam Turbine Generator EB welding unit is one of the largest, and most powerful (60 kW) EBW systems in the US.

 

Large Leybold-Heraeus Steam Turbine EB Welding System

LEYBOLD AG

Photo: Leybold AG tube welder with circular chamber, ‘roll up’ style runout platform.

Leybold Tube Welder

LEYBOLD AG

Photo: Manufactured in the mid-1980’s, Leybolds’ internal mobile-gun EB welding system with 7 mechanical axes and CNC interpolated motion.

Leybold Hereaus Mobile Gun EB Welder Chamber Open