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TECNA® Portable Spot Welding Guns

Spot Welding Guns Available in C and Scissor Style

Top-of-the-line, self-contained suspended production spot welding guns with integrated transformers and digital weld controls available in C and Scissor Style.

ITEM 33213322*3323*33243327*33283020302430323040315431603166315631623168
Previous model #LTG-3321LTG-3322LTG-3323LTG-3324LTG-3327LTG-3328LTG-3020LTG-3024LTG-3032LTG-3040LTG-3154LTG-3160LTG-3166LTG-3156LTG-3162LTG-3168
Gun typeScissorScissorCScissorScissorScissorCCCCScissorScissorScissorScissorScissorScissor
Nominal power at 50%kVA16232323383832365360536075536075
Short circuit currentkA16212116.52722.52022.826.530263032.5263032
Thermal current 100%A4.0004.2504.2504.2505.4005.400445.35.35.35.35.35.35.35.3
No load secondary voltageV2.83.83.83.8555.66.37.187.18107.1810
Supply voltage 60 Hz (50 Hz and 220 V available by request )VAvailable in 220 and 480 480480440440440440440440440440440
Delayed fuses 220VA58727272145145114114181227181227272181227272
Delayed fuses 440VA3036363672725757901139011313690113136
Arms spacing / Arm Centerline Distance in6.56.54.728.96.1115.55.55.85.88.68.68.612.312.312.3
Compressed air supplypsi9494949494941161161161168.68.68.612.312.312.3
Control (built-in)Built-in Microprocessor Type Welding Control with water cooled SCR
firing contactor and operator ground fault. Standard Dual Schedule and
Multi-Schedule models with constant current feature are available.
Spring balancer sized for model and arm length
(*) denotes Typically in stock
spot welding gun

TECNA C-Style Portable Spot Welding Transgun (23 kVA)

  • 23 KVA
  • 480v / 60 Hz/ Single Phase
  • 21,000 short circuit secondary amperes
  • Stationary J-arm & moving arm
  • Combination air filter & pressure regulator with gauge
  • Built-in TE-300 Microprocessor Type Welding Control with water cooled SCR firing contactor, operator ground fault protection, and dual schedule capability.
  • Unit comes with 21′ length power cable, air and water hoses
  • Spring balancer is provided for overhead suspension of weld gun
tecna spot welding gun

TECNA® Scissor Style Portable Spot Welding Transgun (38 kVA)

  • 38 KVA
  • 480v / 60 Hz/ Single Phase
  • 30,000 short circuit secondary amperes
  • 10″ – 41″ throat depth available
  • Combination air filter & pressure regulator with gauge
  • Built-in TE-450 Microprocessor Type Welding Control with water cooled SCR firing contactor, operator ground fault protection, and 63-schedule capability.
  • Unit comes with 21′ length power cable, air and water hoses
  • Spring balancer is provided for overhead suspension of weld gun
tecna scissor type portable spot welding transgun station

TECNA® Scissor Style Portable Spot Welding Transgun (23 kVA)

  • 23 KVA
  • 480v / 60 Hz/ Single Phase
  • 20,000 short circuit secondary amperes
  • 7″ – 32″ throat depth available
  • Combination air filter & pressure regulator with gauge
  • Built-in TE-300 Microprocessor Type Welding Control with water cooled SCR firing contactor, operator ground fault protection, and dual schedule capability
  • Unit comes with 21′ length power cable,  air and water hoses
  • Spring balancer is provided for overhead suspension of weld gun

FEATURES

  • Convenient trigger handle initiation with weld/ no weld feature to permit closing tips without welding
  • Retraction stroke air cylinder for wider tip opening
  • Speed control adjustment on air valve
  • Gyro-suspension allows 360 degrees rotation in (3) planes for total maneuverability
  • Safety earth leakage detector protection circuit replaces old-style primary line contactors and provides security.
  • Handle can be reversed for special applications.

For more information about spot welding portable guns or help sizing a gun to your application, please contact T. J. Snow for assistance. More TECNA Products available, please browse our selection:

7900Small TECNA Portable Spot Welding Gun
4665n-4668n-1TECNA Resistance Press Spot Welder
4660n-4663n-1TECNA Rocker Arm Spot Welder

balancersTECNA Balancers

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