EBOCAM Fixed Gun Electron Beam Welding Systems

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). 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 Electron Beam Welding Systems

EB welding of large parts used in aerospace, power generation and many other industrial applications require chambers with enough capacity to accomodate the work envelope and the range of motion needed which is only available in a 150kV large chamber system. PTR is a leading manufacturer of these EB welders and can provide the most suitable system for any application.

Beam Generation
  • Up to 150 kV Accelerating Voltage
  • 5 kW to 60 kW Switch Mode Power Supplies
  • Fast Response, Closed Loop Beam Current Control
  • High Speed Digital Beam Deflection (option)
Controls
  • Fanuc CNC for Motion, Beam Parameters and System Control
  • Ergonomic Operator Console
  • PC Based User Interface
  • Automatic or Manual Operation or a Combination
Motion
  • X-Y table, Rotary / Tilt / Z Motion Systems
  • Linear and Rotary Welds to Complex 3D Interpolations
System
  • Fixed External Gun Column
  • "Beam's-Eye" View of the Weld
  • High Intensity Workpiece Illumination
  • Data Acquisition System
  • Wire Feeder (option)
Examples of High Voltage Chamber Sizes (inches)
LENGTH (X)
 WIDTH (Y)
 HEIGHT (Z)
36 to 160 28 to 120 36 to 120
 

 

For more detailed information, download our brochure.

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Low Voltage Electron Beam Welding Systems

PTR's Low Voltage Welders have the same capability and flexibility of our High Voltage systems.  Flexible multi-axis motion systems, CNC, fast pumpdown and a minimized footprint are some of the characteristics of these welders. Sensors, electrical devices and other small to medium applications, welded individually or in batches, are typical applications for a low voltage, fixed generator system.  System control is either CNC or PLC. Circumferential and axial welds are most common in this size welder.  Depending upon your space requirements, this system can be built on a pallet for easy installation.  Power supplies range from 3 kW to 25kW.

Beam Generation
  • 60 kV Accelerating Voltage
  • 3 kW to 25 kW Switch Mode Power Supplies
  • Fast Response, Closed Loop Beam Current Control
  • High Speed Digital Beam Deflection (option)
Controls
  • Fanuc CNC for Motion, Beam Parameters and System Control
  • Ergonomic Operator Console
  • PC Based User Interface
  • Automatic or Manual Operation or a Combination
Motion
  • X-Y table, Rotary / Tilt / Z Motion Systems
  • Linear and Rotary Welds to Complex 3D Interpolations
System
  • Fixed External or Moving Internal Gun Column
  • "Beam's-Eye" View of the Weld
  • High Intensity Workpiece Illumination
  • Data Acquisition System
  • Wire Feeder (option)
Examples of Low Voltage Chambers (inches)
LENGTH (X)
 WIDTH (Y)
 HEIGHT (Z)
18 to 160 18 to 120 18 to 72
 

 

For more detailed information, download our brochure.

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