Agera's Sheet Metal Spot Welder
Agera sheet metal spot welding machine is based on medium frequency DC spot welding technology. Each one is uniquely designed and incorporates creative technology after communication between customers and our engineers. Agera spot welding machine mainly welds sheet metal of materials such as stainless steel, galvanized steel, reinforcement, low carbon steel, etc. The welding quality is reliable and there is no need to process the welds again after welding.
Sheet Metal Spot Welding Machines
Custom Sheet Metal Spot Welder
We have designed hundreds of sheet metal spot welding machines for different regions and different customers. Maybe there is a product that just suits you. If not, don’t worry, Agera’s team will customize a sheet metal spot welder exclusively for you. Contact us for the best metal welding solution.
Why Choose Agera?
Agera is a leading manufacturer of resistance welding machines in China. We provide one-stop resistance welding solutions. Our welding machines are of reliable quality and have passed ISO quality certification and CE certification. We can not only quickly provide you with standard resistance welding machines, but also customize semi-automatic or fully automatic welding equipment for you.
Agera has an advanced machining center to ensure the rapid prototyping and installation of the welding machine structure. We have a complete product testing process to ensure that you receive a satisfactory machine. In addition, we have a strong technical team, insisting on R&D and innovation to design a more perfect machine for you. Our after-sales team is always ready to escort your normal production.
- Product Video
Stainless steel because of its large expansion coefficient, metal melting in the welding process, if the welding head pressure speed is not enough, stainless steel melting inside the porosity (shrinkage) or crystallization cracks.
After numerous experiments, we AGERA summed up the following experience:
1, improve the welding pressure, the use of multi-stage welding pressure, increase the flexibility of the welding head;
2, the use of multi-stage welding current, the current of each stage of welding is controlled within the appropriate range;
3, improve the rigidity of welding equipment;
4, the shape of the welding electrode is adjusted according to different plate thickness;
5, the pressure holding time after welding is set for different plate thickness;
For the choice of welding equipment initially used AC spot welding machine to weld, after the completion of welding serious discoloration, welding stability is poor, so now the use of energy storage welding equipment more, good welding stability, with two sides of the baffle can be welded at the same time, greatly improving production efficiency. But there are a few things to watch out for:
- Precision and conductive insulation of welding fixture;
2, welding process debugging, to avoid the completion of welding workpiece internal stress is too large, resulting in “open welding” situation;
3, stability and reliability of welding equipment;
Spot welding machine is generally divided into AC power frequency, mfdc welding, energy storage welding machine three kinds, different materials, different welding requirements, the choice of spot welding machine is not the same.
If you want to automate the metal spot welding machine, the first solution is the automatic feeding method. In the case of nut spot welding machine, feeding can be divided into two parts: feeding the workpiece and feeding the nut.
The workpiece can be sent according to the consistency of the workpiece, shape size and other evaluation of automatic tooling feeding, small workpiece can choose to stack or vibrating disk feeding and other ways, a discharge can meet more than half an hour of work. For example, large pieces can be selected by the manipulator handling method, which is relatively slow compared with the beat, which can mainly save labor;
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