18650 Battery DIY Spot Welding Machine Welding Handheld Spot Welding Pen Automatic Trigger Built-in Switch Spot Welder
Colour
Description
Reviews 601
the plastic is 3d printed and not injection molded, which means that there is to much play between the copper bars in the plastic body. as a result of this the tips make contact with each other and short circuit. for this reason the tool can not be used as designed and i will have to adapt it to have fixed non moving tips and a switch on the out side of the tool. the fact that i have to adapt it to make it work defeats the reason to buy it in the first place, can not recommend this tool there are other devices that are cheaper and better than this, i only bought this because it looks nice and complete but it was a mistake buying it.
The contacts touch each other. The connector on the lead is just the contacts of the switch. If you supply the required 800A to the back of the bars and the front of the bars are touching the bars will weld to each other. The white piece is 3d printed. Not worth the price.
Useless without an expensive transformer/power source. The small plug is just for switching, you need to connect large cables to the copper studs.
Just need 18650 batteries to play with
18650 Battery DIY Spot Welding Machine Welding Handheld Spot Welding Pen Automatic Trigger Built-in Switch Spot Welder — buy online with free worldwide shipping!
Available colours: Black, Blue, White
High-quality materials:
High-quality photos and real customers reviews.
Wide size range: