Features to Consider Before Purchasing a Heavy Duty Welding Machine

The heavy duty welding machine involves welding solutions especially for huge component machines such as truck semi-trailers, excavators, combine harvester wheel rims among others. The engineering technology in application uses the best techniques available thus producing high working capacity, corrosion-resistant while maintaining quality standards. In this article, I will expound further on the features to consider when acquiring the machine.

The world is changing at a rapidly growing speed with technological advancement evident in every arena. Those in the building and construction industry, in particular, have a heavy-duty welding machine that is most effective on projects demanding high welding speeds. However, there exist different types of welding machines, and it’s worth considering some factors before buying. These are the features;

Nature of the metal

A professional welder understands that the kind of material determines the machine to use. In this regard, the elements mainly used include carbon steel, aluminum steel, and stainless. Due to the capacity to withhold higher heat and compatibility to more welding machines carbon steel remains the most preferred machine in the application. The TIG machines serve better with stainless steel and require less energy as opposed to carbon while the MIG machine works well on aluminum steel which needs more complex machines.

Weight and size

Portability is a factor that can’t be underlooked because at one point a welder may handle projects in different localities. The nature of work will determine the kind of machine to use, for instance, when working on a skyscraper the machine ought to be lifted while ensuring the wellness of the machine. In the automotive industry, the auto body fabricators must be placed on top and the bottom of the car for proper working. Therefore, depending on the size and weight of the machine, the heavy duty welding machine price in Kenya varies.

Source of power

Welding machines operate as a transformer or an inverter welding machine depending on the source of power. The transformer welding machine is fitted with a transformer that generates power and is popularly known for its durability. On the contrary, though complicated, the inverter welding machine has an inverter that makes it suitable for portability. In addition, the power factor correction technology enables the machine to be energy efficient.

The welding process

The various types of welding machines available are suited to perform specific tasks with Stick, TIG, and MIG being the main welding processes. Stick welding is common in many workshops because it is economical and works even on rusty grounds. TIG welding can melt and join metal pieces through the use of a non-consumable tungsten electrode. MIG is applicable on a majority of metals with different sizes and thicknesses with the end product being strong and clean.


The purchasing of a welding machine is a critical decision to make that will ease your construction activities. Therefore, assessing the duty cycle will show how long the machine operates before cooling and the rate of performance it exhibits. The availability of spare parts and maintenance costs also are major factors to consider before purchasing. Choose the right welding machine that suits your needs and will deliver to your expectations.

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