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Kritonics Vadodara

Upset Welding Machine / Heavy – Duty Butt Welding Machine

A resistance butt welding machine for trouble free continuous operations on heavy wire gauges using robust mechanical clamping system and calibrated spring

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Upset Welding Machine

A resistance butt welding machine for trouble free continuous operations on heavy wire gauges using robust mechanical clamping system and calibrated spring weld pressure for BEST quality weld giving up to 25% joint strength than parent material. 
We also provide customised solutions as per customer requirements.

Electrode Lighting Fixture

Annealing Attachment

Grinding Attachment

Product Details

Technical Data

Nominal Transformer Rating : 15 KVA, 20 KVA, 25 KVA, 30 KVA, 40 KVA, 50 KVA, 75 KVA
Output Current Selection Steps : 1 To 8
Construction :  Heavy
Clamping Type : Manual , Pnumatic
Input Supply : 415 V ( 2 Line OF 3 Phase )
Weight : 180 KG to 250 KG
Overall Dimensions : 17″ X 33″ X 44″ (Appx.)
31″ X 42″ X 50″ (Appx.)

Weldabilty – Diameter selection of material weldable (in mm) Strip Section Welded in sq. mm
TYPE KVA MS / SS/ GI CS/HC/AS Copper Aluminium Copper Aluminium
KB-152 15 3 – 12 3 – 9 3 – 7 5 – 9 07 – 38 20 – 50
KB-202 20 4 – 14 4 – 11 4 – 8 6 – 10 13 – 50 28 – 78
KB-251 25 5 – 16 5 – 12 5 – 9 7 – 11 20 – 63 38 – 94
KB-301 30 6 – 17 6 – 13 6 – 10 8 – 12 28 – 78 50 – 110
KB-401 40 8 – 18 7 – 14 7 – 11 8 – 15 38 – 94 50 – 175
KB-501 50 10 – 20 8 – 15 8 – 12 9 – 16 50 – 110 63 – 200
KB-601 60 16 – 22 10 – 16 10 – 14 10 – 18 78 – 155 78 – 250
KB-751 75 18 – 25 12 – 17 12 – 15 12 – 19 110 – 175 110 – 280
KB-101 100 19 – 28 12 – 18 12 – 18 13 – 21 110 – 250 130 – 345
  1. Grinding Attachment
  2. Shearing Attachment
  3. Cutting Attachment
  • Stranded wire & cables
  • Wire
  • Structural steel, coil to coil
  • Tyres
  • Conveyor belts
  • Automotive / Mobility
  • Individual & custom parts
  • Ring & moulded parts, large quantities
  • Snow chain manufacturing
  • Strip connections
  • Transformers
  • Contract manufacturing

Explore the working process, welding performance and operational capabilities through our product demonstration video.

Why Watch This Video?

  • ✔ Live Machine Demonstration
  • ✔ Actual Welding Process
  • ✔ Industrial Working Performance
  • ✔ Smooth Machine Operation
  • ✔ High Quality Weld Output
  • ✔ Product in Real-Time Action

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