Multipoint Point Resistance Galvanized Tube Multi Head Point Spot Welding Machine

This device goes beyond the concept of traditional spot welding machines and is an intelligent welding expert designed to conquer the special process of "galvanizing". Its double welded joints are not simply stacked, but integrated with an independently adjustable intelligent control system. Each welding head can accurately manage core parameters such as pre pressing time, welding current, and holding time at the microsecond level, intelligently compensating for fluctuations caused by uneven galvanized layer thickness or slight workpiece tolerances, thereby completely eliminating defects such as virtual welding, overburning, or splashing. The high hardness anti-oxidation electrode cap and special water-cooled circulation system ensure extreme stability and electrode life during the welding process. The operator only needs to place the workpiece and trigger the foot switch, and the machine will complete the two-point welding with a constant perfect process. It delivers not only two solder joints, but also an impeccable quality commitment on every product.

• Specializing in galvanizing and overcoming difficulties: The welding parameter library is deeply optimized for the low resistivity and easy splashing characteristics of the galvanized layer. It adopts intelligent waveform control with pre pressure and slow rise functions, which can effectively damage the zinc layer and form stable weld nuggets, ensuring that the welding points are firm and beautiful.
• Rigid and sturdy, stable operation: The frame structure is made of heavy-duty high-quality steel, which has extremely high mechanical rigidity and stability, effectively resisting welding impact force, ensuring that the welding point position does not drift during long-term operation, and the repeatability accuracy is extremely high.
• Human machine collaboration, process optimization: The perfect combination of manual loading and unloading and fully automated welding. The operator only needs to place/remove the workpiece and press the foot switch. The entire process of pressing, welding, holding, and resting is automatically completed by the machine, greatly reducing labor intensity and ensuring consistent quality.
• Durable and easy to maintain: Equipped with a high flow internal circulation water cooling system to continuously cool down transformers, welding arms, and electrodes. Adopting high wear-resistant chromium zirconium copper electrodes, with long service life, easy replacement, and ensuring continuous operation capability of equipment, it is suitable for large-scale mass production.

The Upper Electrode: Double head synchronization, doubled efficiency: The two welding gun heads are precisely calibrated to simultaneously complete two high-quality welding points in a single operation cycle, increasing production efficiency by nearly 100% compared to traditional single head equipment and greatly shortening the production cycle of individual products.

The Pressure Component: The descent and ascent speed of the pressure head can be adjusted arbitrarily, which alleviates the pressure impact on the workpiece and reduces noise.

Gas Storage Tank: The spare dedicated gas storage tank for welding machines is beneficial in reducing welding pressure fluctuations and ensuring stable welding force.

Waterway Components: All waterway components undergo surface treatment to prevent rusting, and waterway drainage is independently discharged to the water tank. Based on the outflow situation, blockages in the waterway can be observed and eliminated.