ICM industries    Midrand  South Africa   
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icmsa@telkomsa.net




MMA-250 Power-Saved Inverter ARC Welding Machine with Stable Welding Current, Low Welding Spatter

In South Africa
 

Including cable connectors, earth clamp and Electrode holder.

 3 months warranty for this item.

 Specifications/Special Features:
 
 
  • Features:
  • Input power voltage (v): AC 380 (three phase)Excluding-15%
  • Rate input power capacity (KVA): 9.4
  • Input voltage frequency (Hz): 50/60
  • No-load voltage (v): 54
  • Output current range (a): 20-250
  • Rated output voltage (v): 30
  • Duty cycle (%): 60
  • No-load loss (w): 60
  • Efficiency (%): 85
  • Power factor: 0.93
  • Weight (kgs): 19
  • Overall dimension (mm): 480 x 205 x 355
  • Protection class of case: ip21
  • Drive adjustment arrange (a): 0 - 100
  • Diameter of rod (mm): 1.6 - 4
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     Contact Details

Special price 19 June 2017

Item no.020   Price: R 3450  Incl all accessories, Excl VAT

Courier delivery  to any address in South Africa.

    Order form, Proforma invoice

For orders over 3 machines you can receive some  more discount.


 

ICM industries

Midrand South Africa

Tel:011 312 3393 If busy please retry in 5 minutes.

For orders over 5 machines you can buy at dealer prices.

Homepage: http://www.icmsa.co.za

For quote please send us email: icmsa@telkomsa.net  we do not accept your e mail over the phone.

The fact: Monopolies   

And People know this.

Stick Welding

Shielded Metal Arc Welding (SMAW) is frequently referred to as stick or covered electrode welding.  Stick welding is among the most widely used welding processes.

The flux covering the electrode melts during welding.  This forms the gas and slag to shield the arc and molten weld pool.  The slag must be chipped off the weld bead after welding. The flux also provides a method of adding scavengers, deoxidizers, and alloying elements to the weld metal.  

Stick Weld - SMAW

Stick Welding Benefits

  •  Equipment used is simple, inexpensive, and portable
  •  Electrode provides and regulates its own flux
  •  Lower sensitivity to wind and drafts than gas shielded welding processes
  •  All position capability

Common Stick Welding Concerns

  •  Undercut
  •  Incomplete fusion
  •  Porosity
  •  Slag Inclusions
  •  Cracks

 

Stick Welding Problems

  •  Arc Blow
  •  Arc Stability
  •  Excessive spatter
  •  Incorrect weld profile
  •  Rough surface
  •  Porosity

Welder making Stick Weld - SMAW

Oxyfuel Gas Cutting

To be honest with you, please note 99% of inverter machines are made in China. Even when we order from Europe the machines are shipped from China.

A few companies assemble these inverter machines in South Africa, but again they import them in a few pieces from china.

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