What is the spot welder?
Spot welding is a type of electric resistance welding used to weld various sheet metal products, through a process in which contacting metal surface points are joined by the heat obtained from resistance to electric current.The amount of heat (energy) delivered to the spot is determined by the resistance between the electrodes and the magnitude and duration of the current.
The amount of energy is chosen to match the sheet's material properties, its thickness, and type of electrodes. Applying too little energy will not melt the metal or will make a poor weld. Applying too much energy will melt too much metal, eject molten material, and make a hole rather than a weld.Another feature of spot welding is that the energy delivered to the spot can be controlled to produce reliable welds.
About integrated spot welder.
Sometimes it’s hard for us to control a spot welder by ourselves.For we may be need to hold the project when we do the welding work.The integrated spot welder,as its name that integrate the other parts of the spot welder together.That’s make it possible for us to hand held the spot welder.At the same time,it becomes more convenient for us to do every types welding work.A sturdy sheet metal stand is available which enables you to operate your Portable spot welder just as you would operate a stationary unit. Release the arms clamp when the weld is complete.It’s easy to operate the integrate spot welder for its simple structure.sequre
About foot-operated spot welder.
There is no doubt that some people will choose the foot-operated spot welder.Turnip greens, all have love,of course it have other reason like the price.The foot-operated spot welder,the main unit and pedal are separated,we need to press the foot pedal and the arms clamp together and perform the weld.It sounds so complicated that it need us use the hands and the foot.Need to coordinate with hands and feet so that we can do the welding.
When you want to choose a spot welder suitable for you.If you are skilful for to different types DIY tools,you can choose that you like.Otherwise,we need to choose one that simple and easy to operate.SEQURE have this two types spot welder to meet different needs in the market.