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.
43.3" Long x 29.5" Wide X 35.4" High (with Chamber Extensions available)
7.5 kW output (60 kV at 125 mA maximum). Solid State SCR Controller for controlling high voltage.
*Allen Bradley CNC (*to be retrofitted with Fanuc CNC)
BEAM CURRENT CONTROL:
Solid State Beam Current Regulator (Closed Loop)
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