A Quick Insight Into The Working Of Stick Welding Machines

Being traditional in nature, Stick welding machines have been extremely popular all around the globe. Large industries and MSMEs have been using these equipment due to their low cost and convenience. Let’s have a look at further details.

Also known as arc welding, this machine joins metal to metal by using electricity to create enough heat to melt metal. The melted metal when cooled results in the binding of the metals. This process uses a welding power supply to create an electric arc between metal stick and the base material to melt the metal at the point of contact. You can use these welders directly as well as via alternating current for such purpose.

Working of Stick Welding Machines

The AC Welding machine has a step-down transformer to reduce the input voltage of 220-440V to 80-100V. The DC welding machine consists of an AC motor generator set. It may also contain diesel petrol engine generator set or transformer rectifier welding set. 

AC welding machines work with a power supply of about 50 Hz to 60 Hz and have an astonishing efficiency of 80 to 85 percent. The energy meter denotes an expenditure of deposited metal is 3 to 4 kWh for Alternate Current welding while 6 to 10 kWh for Direct Current welding. The power factor for the AC welding machines ranges from 0.3 to 0.4 while for the DC welding, it stays somewhere around 0.6 to 0.7.

One major disadvantage these hold is the exposure of the user to high-frequency ultraviolet radiations. As a result, the machines require the highest level of protection to the welders while working.

Superior Grade Welding Machines at Red-D-Arc

Stick welding machines continue to be the preferred choice of welders across multiple industries. Factors like high level of efficiency, convenience, and affordable availability further vouch for their widespread popularity. Moreover, if you want even better quality stick welding machines, laced with advanced technology, Red-D-Arc is the best destination. The company holds an eminent record of providing highly efficient welding machines that adhere to the needs of assorted industrial verticals.

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Get the best Used Plasma Cutter from Red-D-Arc

In Plasma cutting process, the machine cuts through an electrically conductive material by means of a jet containing Hot Plasma. You can cut several metals such as Steel, Stainless Steel, Aluminum, brass, and copper with the help of Plasma Torch. Owing to its multifarious benefits, spearheaded by slashed costs, the industries today are in dire need of used Plasma Cutter.

The working system

Plasma is the fourth state of matter. Electrically conducive gases when heated to a high level typically change their state to Plasma. The Plasma cutter uses this electrically conductive gas to transfer the energy from the power supply to any conductive material. This results in a cleaner, faster-cutting fuel as compared to oxyfuel.

There is an introduction of plasma arc when the gases such as oxygen, nitrogen, argon or shop air undergo a thrust through a small nozzle placed inside the torch. The electric arc generated from the external power supply is then put under a high-pressure gas flow to acquire the form of “Plasma Jet”. It takes no time to reach the temperature of about 40000 degree Celsius and cut through the exposed piece of metal.

You can group major systems into conventional as well as precision categories. The convention system uses the shop air as the plasma gas and the shape of the arc relies on the orifice of the nozzle. On the other hand, the design of the Precision plasma system is conducive to produce sharpest and highest quality cuts available through Plasma.

Used plasma cutter at Red-D-Arc

Due to reduced costs and assorted features, used Plasma cutter has been a revolution in the metal cutting industry. Unlike the other means, it provides the user high output with fewer efforts. As a result, major industries in concern with these metal tasks prefer this for better efficiency. 

Among the many manufacturers and suppliers of this machine, Red-D-Arc is a reputed name. The company holds a credible record of providing highly sophisticated, superior quality, and multi-purpose plasma cutters for varied industries. It also provides used plasma cutters at a reasonable cost for you to grab at the earnest.

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