AC Spot Welding Machine: Stable and efficient, strengthening the defense line of basic spot welding
Among the myriad welding scenarios in industrial production, the stability and economy of basic spot welding have always been the core demands of manufacturing enterprises. Supported by mature AC power supply technology, the AC Spot Welding Machine, as a classic representative in the Spot Welding Machine family, has become a key force in both traditional manufacturing and mass production with its stable and reliable performance. As a Spot Welding Machine that operates relying on an alternating current power supply, it achieves the connection of weld points through the resistance heat generated by alternating current. The technology is mature and the operation is simple. During the welding process, the AC power supply can provide a continuous and stable energy output, which is suitable for the welding requirements of various common metal materials such as low-carbon steel and stainless steel. For workpieces such as plates and profiles of moderate thickness, it can quickly complete single-point or multi-point welding, with the strength of the weld points meeting the conventional industrial usage standards. Moreover, the equipment purchase and maintenance costs are relatively low, providing a cost-effective welding solution for medium and large-scale batch production enterprises. In the rich ecosystem of Welding equipment, different models each perform their own duties: The Friction Welding Machine ensures structural stability in the welding of high-strength components such as transmission shafts and bearings by relying on the solid-state connection method generated by friction heat. The Butt Welding Machine focuses on the butt welding of materials, providing an overall guarantee for the connection of long materials such as pipes and reinforcing bars. The Seam Welding Machine achieves a sealing effect through continuous weld seams and is an essential equipment for welding containers such as water tanks and oil tanks. Laser Welding Machine for Steel Ring achieves high-precision connection in the welding of circular components such as steel rings with the precise focusing of laser. The Stud Welding Machine efficiently completes the fixation of studs and workpieces, simplifying the assembly process. The AC Spot Welding Machine focuses on basic spot welding scenarios and plays an important role in fields such as automotive parts, hardware products, and furniture manufacturing. In the conventional welding of weld points in automotive body frames, it can quickly respond to the demands of mass production and ensure the uniformity of weld point density and distribution. In the welding of products such as hardware toolboxes and shelves, the stable output of AC power can reduce solder joint defects and enhance the durability of the products. In the assembly and welding of household appliance shells, its flexible parameter adjustment function can adapt to plates of different thicknesses, taking into account both welding efficiency and product appearance. From traditional manufacturing to modern industry, AC Spot Welding machines work in coordination with other welding equipment to jointly build a complete welding production system. Choosing it means choosing mature and stable AC spot welding technology to ensure the smooth operation of mass production. With the dual advantages of high efficiency and economy, it reduces manufacturing costs, making every weld point a fundamental guarantee of product quality and helping enterprises gain a firm foothold in the fierce market competition. Advantage & Feature: *Machine body of thick steel sheet, not easy to deformation Secondary electric conduction parts is style of upper insulation, to avoid short current accident caused by Scrap iron or workpiece.
*Microcomputer control, accuracy and steady, Can store 15 sets welding schedules, to suit different specification products
*Controller can automatically compensate current, to make welding steady. Some material can be preheat or temper.
*Water cooling transformer: Use silicon sheets of 15000 gauss permeability to pile up. There is cooling water in inside, using full copper alloy core, reducing impedance, improving the utilization of power, 20% duty cycle to ensure the requirement of long time welding, big output power. The useful lifetime is longer, noise is smaller, struc-
ture is more compact and reasonable.
*Fast solenoid valve, making welding speed faster, thereby the productivity is higher, therefore decreasing cost.
*Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
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