Nikit Engineering | Welding Automation and Robotic Solutions India

Circular Welder

Circular Welder - Economical Welder for Circular Type Welding Solutions

Our mini circular welders are developed exclusively for rotary components ranging from 10mm to 200mm diameters catering to both GMAW & GTAW weld methods with manual height adjustment systems for up to 50mm range, torch dual axis rotary angle markers and a basic mode data logger combine to give a better user experience for a professional weld.
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The system is highly energy efficient with less than 200W consumption and ready to use out of the box module, we in-tend to give the best automation solution in a smaller package.

Circular Welder Features & Benefits

  • Faster & smoother Movement : Runs up to 10 RPM
  • Touch human machine interface
  • Load capacity : up to 8 kgs
  • Additional Input & Output Module for safety systems & provision for expansion of axes
  • New & Improvised NIKIT – Teach User Interface
  • Economical & Power efficient
  • 200 KHz high speed optical isolated designed IP/OP
  • IIOT module integrated for online data & alert monitoring (requires internet connectivity). All the data logging & machine process alert files with program upgradation can be done online

Lap Joint

Multiple Pass

Butt Joint

T Joint

Circular Welder Applications

Circular MIG Welding

SS below Welding

Pipe & Flange Welding

SS Pipe Weld Joint

Water Tube Welding

Tube & Connector

Spin Tube Welding

Cut section of Weld

Circular Welder Application Industries

Earth Moving Industry

Aerospace Industry

Defense Industry

Pharmaceutical Industry

Data Logging and Cloud Monitoring

The machine Data Logger represents leading edge technology in welding and machine data collection and logging. The micro-controller based weld data acquisition system provides a means of measuring and documenting all basic machine parameters when used with external PC.
Cloud-based monitor that requires either an Ethernet connection or can be used on a cellular network. Once the physical connections have been set and powered, the rest of the setup is completed on a web browser.

Basic Feature

  • Input & Output Monitoring
  • Maintenance Monitoring
  • LAN Module
  • Sequence Reports
  • Purging Enable / Disable
  • Remote Monitoring
  • Machine Data Logging
  • Weld Cycle Limits

Advanced Feature

  • Error Report Sheets
  • Gas Pressure Monitoring
  • Wire Feed Monitoring
  • Air Pressure Monitoring
  • Camera Monitoring System
  • Operator Data Logging
  • + Basic Features

Monitoring Benefits

Operator Data Logging

  • Can get the reports of operator work timings in the machine.

Air Pressure Monitoring

  • Complete machine pneumatic line air pressure can be monitored.

Error Report

  • Machine errors, input/output errors, sequence errors etc. Can be monitored through the report generated by the system.

Sequence Report

  • Machine sequence. Flow chart can be monitored.

Machine Data Logging

  • Machine used time, production rate, power consumption etc can be monitored.

Weld Cycle Limits

  • Can monitor and set the weld cycle limits per shift or based on the production requirements.

Wire Feed Monitoring

  • MIG / TIG wire feeding can be monitored. (Helps in planning for the pre ordering of wire spools without interrupting the production)

Maintenance Monitoring

  • Machine maintenance report, online service, programming modification/ change, copy etc can be done.

Purging Enable/Disable

  • Fine art of getting a URUNAMI weld bead by creating a gas chamber inside the component. (feature is available only for the orbital welder)

Camera Monitoring System

  • Can monitor & access the camera setting and features. (If camera is used in the machine)

Remote Monitoring

  • All features of the machine can be monitored over the internet through this Machine facility.

LAN Module

  • LAN cable connecting port is provided to connect & transfer the data from control system to cloud storage facility over internet.

Gas Pressure Monitoring

  • Welding gas pressure can be monitor.

Input & Output Monitoring

  • Machine IP/ OP can be monitored.

Model Specifications


  • Machine size: 400mm x 400mm x 400mm
  • Stroke: X axis : 150mm ; a 360ᵒ
  • Weld speed: 10 degree/sec
  • Manual torch height adjustment : 100mm
  • Axis repeatability: +/- 0.2 mm
  • Interpolation Repeatability : +/- 0.1 mm
  • Touch User interface screen: 4” screen


  • Machine size: 400mm x 400mm x 400mm
  • Stroke: X axis:150mm; Z axis: 100 mm ; a 360ᵒ
  • Weld speed: 10mm/sec
  • Motorised torch height adjustment: 100 mm
  • Axis repeatability: +/- 0.2 mm
  • Interpolation Repeatability : +/- 0.1 mm
  • Touch User interface screen: 4” screen

  • AVC : Auto Voltage Controller , Linear axis 100mm
  • ATWF : Auto TIG Wire feeder
  • Chuck dia 80 : 3 jaw manual chuck
  • Chuck dia 130 : 3 jaw manual chuck

Available Accessories

  • Welding power source MIG
  • Welding power source TIG
  • Auto Voltage Controller with linear axes 100mm
  • Fume extraction system
  • Cloud Monitoring
  • Remote access
  • Auto darkening Welding helmet
  • Gloves & welding apron
  • UPS –1.5KVA
  • Auto torch cleaning system
  • Camera monitoring system
  • Weld Parameter integration
  • Customized welding fixture

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