ARC 400

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Arc Welding Machine

The arc welding set is also called as shielded metal arc welding (SMAW), stick welding & manual metal arc welding (MMAW). It is manufactured on the principle of creating enough heat to melt the metals by electricity.The melted metal once cool unite with each other and this process was initiated by electric arc created by electricity between metal and electrode leading to melting of metal which on cooling unit. This is a three phase arc welding set working as DC current.

This arc welding machine in manufacturing passed through a series of very stringent test to check the quality of the equipment. This process is managed by a team of very experienced and trained persons. We have Govt. approval in the welding machine manufacturers in india for these machines. We are registered with MS ME in India. The NSIC have thoroughly checked our manufacturing process and have registered us as Govt. supplier of these machines.

The basic design, the raw material used, the circuit used in the 3 phase arc welding machine makes us miles apart from our competitors. We are competing with our self and trying to improve the arc welding set in design, welding quality, power saving, attractive, stable and sturdy and welding machine price. This machine is portable and can work at different places and at all very different position. The equipment produces a very stable arc resulting into best quality welding, noise free, least spatter and running become economical as the is saving in power while running the machine. The machine is very stable and in great demand with the erection of structure, fabrication, pipe industry in India.We as welding machine manufacturers in india are in great demand with other countries like Sri Lanka, Bangla Desh, Kenya, South Africa and Nigeria due to our welding machine price list. In most of the Govt. tender our machine is recommended and suggested. The machine which we supply to our client is always provided with a test certificate and manual with international level of packing.


  • Three phase inverter based, great performance and huge control factor heavy duty DC rectifier
  • Lightweight and compact design for maximum shop floor flexibility
  • Appropriate for all kind of acidic, basic, stainless steel, cellulosic and low hydrogen alloy electrodes in all welding positions
  • High ambient temperature resistance up to 55°C
  • Output cable extensible up to 100 meters
  • Constant weld performance during fluctuation of input voltage up to ±20%


Specification Unit ARC400iS
Input voltage Volt AC415±20%
Phase No 3
Frequency Hz 50/60
Max input KVA@100% duty cycle KVA 14
Open circuit voltage Volt 85
Welding current range Amps 10-400
Rated output voltage Volt 34
Welding current @60% duty cycle Amps 400
Welding current @100% duty cycle Amps 310
Efficiency % 85
Degree of protection Class IP23S
Insulation Class H
Hot start & arc force Adjustable from front panel
Generator compatible Yes
Suitable electrode diameter mmΦ 1.6, 2.5, 3.2, 4, 5 and 6.3
Cooling Type Forced Air
Dimensions (LxWxH) mm 565x306x502
Weight (approx) kg 24.5

Join the Conversation


  1. Requirement of 300 amps arc welding machine

  2. UmaMaheswara Rao says:

    We require heavy duty 400 amp welding machines , delivery to Visakhapatnam. Qty 2 .Please quote

    1. Sure sir.

  3. Mahmudur Rahman says:

    DC Arc Welding Machine,(Range: 10-400 Amps) required quantity: 10.
    Delivery: Dhaka, Bangladesh
    Please send a quotation

    1. Sure, sir, we will revert with the quotation.

      1. Welding machine 600 Amps Explosion proof need .please quote

  4. Welding machine 600 Amps Explosion proof need .please quote

    1. We will do the needful.


    Send a quotation

    1. We will do the needful

  6. Chandrabhanu says:

    pl tell me the difference between ARC 400 & ARC 400 ij which one is best for radiography quality welding with 6010,6013,7010,7018 electrodes

    1. We will explain it to you.

  7. paras Stone Industries says:

    Have you any delar in Nagpur Maharashtra please give me contact number

    1. We will do the needful.

  8. R.Veeraraghavan says:

    Sir pls quote 400amps welding misine

  9. Sanjay Goyal says:

    I want complete set up for GTAW (Torch, Rectifier, Gas tubing, regulator, Metal (W) Electrode (1 pack) and other required accessories).
    Quote for the PPEs saperately
    Quantity (02 nos.)
    Delivery to MP
    Please provide FOR Rate

    1. Cruxweld team thank you for the interest shown in our welding machine. We will get back to you.

  10. I want purchase 3phase 400 amp arc welding machine qty 2

    1. The team Cruxweld thank you for welding machine enquiry. Our team at Cruxweld will inform you best welding machine price.

  11. Theophilus Khyllait says:

    i want to know the price that ARC 250

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