Selecting the Right Welding Machine for Different Job Sites
A portable spot welding machine, sometimes called a portable welding machine or portable welding station, is used to permanently weld two or more pieces of metal together. The word “spot” refers to the welding region where the heat and pressure applied are felt. The term “portable” refers to a machine that can be moved from one place to another conveniently and without disrupting production. There are basically two types of portable welding machines, stand-alone and mounted on vehicles. Each type has its own advantages and disadvantages.
Stand-Alone Portable Spot Welding Machines: These portable spot welders are designed to work only in a clean, dry area with minimal contamination. They are easy to use, stable and efficient, making them ideal for working with various kinds of metal sheets. Portable stand-alone units have their own base materials, welding supplies and consumables. Stand-alone units include welding torch, shielding gas, welding cable, torch and power unit. Welding torches come in different shapes and sizes and are available in hand, gas, electric and propane models.
Portable Combination Welding/Auto Positioning Welding Machines: A combination welding and auto positioning portable spot welding machine is a versatile piece of equipment, perfect for working on different kinds of metal sheets. It can weld both open and close welding areas. Welding cable comes with this machine and is operated with the help of a handheld or a foot switch. Auto positioning torch cylinder comes with this machine as well. This system is useful in many manufacturing applications.
Portable Combination Welding/Auto Positioning Welding Machines: Portable combination welding and auto positioning portable spot welding machines are the best choice for doing spot welds on soft metals. Portable combination welding/auto positioning machine uses high-intensity pulsed beams and high-speed plasma cutting to weld the pieces. Welding guns and welding cable come with these welding machines. These welding guns are usually gas-powered and designed for welding thicker gauges of metal.
Portable Combination Welding/Auto Positioning Welding Machines: Portable combination welding and auto positioning portable spot welding guns are used to weld large pieces of metals using plasma and high-speed pneumatic. They are portable units and are operated either by push button or manual action. Plasma cutter and plasma torch are the essential equipments included in a welding gun. Kva tank, shielding gas and consumables come with this system.
Portable Combination Welding/Auto Positioning Welding Machines: A combination portable welding and auto positioning machine are a very useful tool for welding large pieces of metals. It is similar to the portable welder, except it has a higher arc energy and faster speed. These welders are operated either by manual action or by push button. Shielding gas and consumables come along with this system. High-powered and high-temperature vapor compression and gas turbine are the essential equipments included in a welding gun.