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Pneumatic pedal operated spot welding machine is a device that forms a certain contact resistance between two layers of metal under the pressure of two electrodes. The spot welding machine adopts the principle of double-sided double point overcurrent welding. During operation, two electrodes pressurize the workpiece to form a certain contact resistance between the two layers of metal under the pressure of the two electrodes. When the welding current flows from one electrode to the other electrode, an instant hot melt is formed at the two contact resistance points, and the welding current instantly flows from the other electrode along the two workpiece to form a circuit, without damaging the internal structure of the welded part.
PRODUCT SPECIFICATION
Model : DN-50Q
Input voltage： AC380v±15%
Welding thickness ：0.1+0.1～4.0+4.0mm
Rated capacitor : ：50KVA
Arm length：300mm
Unload voltage: 0.5V～5V
Time adjustment ：0～0.99
Duty cycle：20%
Cooling water flow : 6L/min
Overall weight：254(KG)
Overall size(mm)：1000×500×1450
Portable spot welding machine DNJ-50Portable spot welding machine This kind of spot welding machine can be divided into two types: one is suspended, the other is portable. The resistance welding transformer and welding clamp of the former can be separated or integrated, but their resistance welding transformer and welding clamp are generally water-cooled; The resistance welding transformer of the latter is always connected with the welding tongs. In order to reduce weight and facilitate carrying, natural air cooling is adopted, but its rated power cannot be too large (less than 2.5kVA), and the load duration is very low, usually only once/min…
Insulation stud welding machine is one of the energy-storage stud welding machines. It is a professional stud welding machine for welding insulation studs. Stud welding machine refers to the welding machine that welds the entire end face on the workpiece through transient pressurization and discharge of metal studs or similar parts. The stud is pressed into the molten pool by the spring pressure in the welding gun, thus forming the metal recrystallization connection. Arc stud welding is one of the fusion welding methods. Its joint is formed under the spring pressure in the welding gun, so it has the characteristics of pressure welding. After the stud is inserted into the molten pool, it cannot be powered off immediately, and it is not allowed to power off before the stud falls into the molten pool. A period of electric upsetting time is required to ensure that the joint can form a complete recrystallization process.…
Insulation stud welding machine is one of the energy-storage stud welding machines. It is a professional stud welding machine for welding insulation studs. Stud welding machine refers to the welding machine that welds the entire end face on the workpiece through transient pressurization and discharge of metal studs or similar parts. The stud is pressed into the molten pool by the spring pressure in the welding gun, thus forming the metal recrystallization connection. Arc stud welding is one of the fusion welding methods. Its joint is formed under the spring pressure in the welding gun, so it has the characteristics of pressure welding. After the stud is inserted into the molten pool, it cannot be powered off immediately, and it is not allowed to power off before the stud falls into the molten pool. A period of electric upsetting time is required to ensure that the joint can form a complete recrystallization process.…
The Langcui touch screen stud welding machine adopts a 4.3 inch industrial touch screen. In harsh environments such as water and dust, wearing various welding gloves can freely touch and control the welding machine. The microcomputer welding system of the welding machine can automatically match the welding voltage based on the welding material and bolt specifications, allowing beginners to weld at the level of experienced welders. At the same time, this welding model also has the function of automatically calculating and storing the number of welding screws, making it convenient for recording and bosses to count the welding quantity. The welding machine is also designed with a touch+button dual control mode, which is convenient for various environments and personnel to operate!…
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