MMA-200 Power-Saved Inverter ARC Welding Machine with Stable Welding Current, Low Welding Spatter In South Africa Please note duty cycle on our Inverter machines in 60% compare to 10% on oil or fan cooled machines in the market. It normally does not stop because of the heat.   Including cable connectors, earth clamp and Electrode holder. Six months warranty for this item. Special price till 19th Feb 2012 Item no.017 R 1645 Incl VAT Not for use in Mines or continuous work in workshop.  Specifications/Special Features: Features: Compact in volume, light in weight and power saved Easy to arc initiation, resistance to interference, good force adjustment Stable welding current, low welding spatter Good welding result, deep welding pool, high intension Protection for over voltage, over current Automatic voltage pulsation compensation capability Applicable for various acid and basic welding electrodes Down hand cellulose electrode Main technical parameters: Power voltage: AC 220V Power factor: 0.93 Rated input current: 24A No-load loss: 40W Output current: 20-200A Housing protection grade: IP21 Rated output voltage: 28V Rated output current: 20-200A Diameter of rod (mm): 1.6 - 4  Duty cycle: 60% Efficiency: 85% Power frequency: 50Hz No-load voltage: 63V Weight: 8kg Measurement (cm): 37 x 16 x 30 If you do not print the Direction to our office you shall have difficulty finding it.

	Contact Details
Incl all accessories. Courier delivery  to most address in South Africa R225.     Order form, Proforma invoice Guideline for different types of welding. For orders over 3 machines you can receive some  more discount.		ICM industries VAT reg no:4290184649 Midrand South Africa Tel:011 312 3393 Homepage: http://www.icmsa.co.za e mail: icmsa@telkomsa.net The fact: Monopolies    And People know this.

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 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