How to Do a Destructive Weld Test Before a Spot Weld Repair
A destructive weld test means you make spot welds on scrap pieces that match the car, then tear them apart to see if the welds were strong. You do it before you weld the car, so you know your welder settings are right. Many vehicle makers ask for test welds in their repair procedures, and […]
Buying a Used Pro Spot Welder? i4, i4s, i5 and SP5 Explained
A used Pro Spot welder can still do solid work, but only if you know which model you are buying and you check it closely first. The i4, i4s, and i5 are resistance spot welders, which join panels by squeezing them and passing current through them. The SP5 is a MIG welder, which feeds wire […]
GYS Autopulse 220-M1 vs. 220-M2 vs. 220-P3 vs. 320-T3: Which Pulse MIG Fits Your Body Shop?
The right GYS Autopulse for your shop comes down to one question: how many torches do you need ready at the same time? The 220-M1 has one wire feeder. The 220-M2 has two. The 220-P3 and the 320-T3 each have three. That single choice matters more than any other number on the spec sheet, so […]
The GYS Difference: Why Choosing the Right Spot Welder Matters
If you’re shopping for a refurbished spot welder, you’re already taking an important step toward improving repair quality and productivity. For collision repair facilities working on today’s advanced vehicle materials, upgrading from traditional MIG welding to resistance spot welding can be a significant advantage. However, not all spot welders are created equal. Many shops purchase […]