LORS/TECNA SPOT WELDERS

Water Cooled, Air and Foot Operated
Rocker Arm and Press Type

50 KVA Spot Welder Features:

• Rugged welded steel frame.
• Built in microprocessor control with dual current, dual weld time, upslope and pulsation.
• Digital phase shift weld current adjustment from 20% to 100% for precision welding.
• Maintenance free solid state SCR contactor.
• Dual voltage 220V-440V/single phase/60 Hertz output welding transformer.
• Soft-touch control pad with LED function and value indicators.
• Adjustable throat depth on the Rocker Arm.
• Speed control adjustment.
• Two stage electric footswitch with the option to add a second footswitch for dual current on the air rocker.

Rocker Arm Spot Welder Features:

• Rugged welded steel frame.
• Built in microprocessor control with dual current, dual weld time, upslope and pulsation.
• Digital phase shift weld current adjustment from 20% to 100% for precision welding.
• Maintenance free solid state SCR contactor.
• Dual voltage 220V-440V/ single phase / 60 Hertz output welding transformer.
• Soft-touch control pad with LED function and value indicators.
• Adjustable throat depth:
  Model LTR 4603NA-9" to 21 1/2"
  Model LTR 4608NA-9" to 21 1/2"
• Universal arms for 90º or inclined tip holder position.
• Speed control adjustments on the air rocker.
• Two stage electric footswitch with the option to add a second footswitch for dual current on the air rocker.