Used EB Welding Equipment

PTR occasionally has quality, used Electron Beam (EB) Welding systems available for refurbishment at our facility. Additional systems not listed below may be available. Please contact PTR directly for more information.

Recent Example of a Hamilton Standard W2 150 kV Electron Beam Welder Retrofit

Refurbished EB Welder - BEFORE

Before

Refurbished EB Welder - AFTER

After

This1970's Hamilton Standard W2 EB Welder was purchased by a leading aerospace company and was refurbished and retrofitted at PTR with:

  • New Fanuc CNC
  • New Pumping System, Vacuum Gauges and Valves
  • New High Voltage Power Supply
  • New Electrical Cabinets and Wiring
  • New Vacuum Feedthroughs
  • New Operator Console
  • New Water Chiller
  • Rebuilt EB Column with Turbo Pump
  • Rebuilt X-Y Table
  • Refurbished Optics

Hamilton Standard W2 Electron Beam Welder

This Hamilton Standard W2 EB welding system would require futher upgrading with new components- and can be retrofitted with either a new 150kV, or 60kV beam generation system. Currrently this unit has a new operator console, electrical cabinet and Fanuc CNC system control that were all upgraded in 2020.

CHAMBER SIZE:

62/74" Long x 62" Wide X 64" High

X-Y WORK TABLE:

X- and Y-axis table assembly 33" long by 17" wide with strokes of 33" in the X-axis and 16" in the Y-axis. The table is capable of supporting 2,500 pounds.

TABLE RUNOUT SYSTEM:

Powered runout assembly for X - Y motion system.

Contact Us For Further Details

PTR 60 kV CNC EB Welder

This EBW 700 is a PTR-Precision Technologies 60 kV machine originally built in 1992. It is a 96" x 192" palletized EBW system that has the unique capability of both horizontal and vertical column mounting positions. This unit is not in fully operational condition, some level of modification will be required to start production welding.

CHAMBER SIZE:

43.3" Long x 29.5" Wide X 35.4" High (with Chamber Extensions available)

POWER SUPPLY:

7.5 kW output (60 kV at 125 mA maximum). Solid State SCR Controller for controlling high voltage. 

SYSTEM CONTROL:

*Allen Bradley CNC (*to be retrofitted with Fanuc CNC)

BEAM CURRENT CONTROL:

Solid State Beam Current Regulator (Closed Loop)

BEAM DEFLECTION:

Manual X and Y D.C. Offset plus a Digital Deflection Generator. Amplitude, frequency, pattern (16 available) and pattern rotation are controlled by the CNC or manually.

X-Y WORK TABLE:

Variable Speed D.C. servo motor driven ball screw actuator for each axis.

TABLE RUNOUT SYSTEM:

Powered by X-axis drive