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In metal-working and high-volume manufacturing, spot-welding machines are everywhere—automotive, white goods, hardware. Yet almost every shop floor sooner or later sees joints that look good but peel apart with little force: cold welds, partial fusion, “false” welds. Rework soars, throughput falls and quality reputation suffers. Read More

A spot-welder is a precision combination of power electronics and mechanics; if it is shelved for months without proper storage, you can expect aged boards, seized slides and erratic weld performance when you finally press the trigger again. Good storage practice is cheap insurance: it stretches machine life and guarantees that the first weld after lay-up is as good as the last one before shutdown. The rule of thumb is simple—clean, dry, anti-oxidant, periodic care and intelligent power-down. Read More

On the shop floor, spot-weld spatter that is now too big, now too small, joints whose strength swings from “pass” to “fail,” and weld marks of unpredictable diameter are the headaches that show up every single day. The first reaction of many plants is “the machine must be no good,” yet in reality uneven welds are almost always the combined result of equipment, process, material and operator. To solve the problem once and for all you have to check every core link in a fixed order instead of blaming one suspect at random. Read More

In industrial manufacturing, the budget you set usually defines the ceiling for throughput, quality, and automation you can reach. This article uses three familiar purchasing brackets—RMB 50 k, 100 k and 200 k—as yardsticks to compare resistance spot welders, laser welders and robot welding cells head-to-head. The goal is to let purchasing managers, shop supervisors and process engineers see, at a glance, “what kind of capability can I get for my money” and to provide buying tips plus typical application scenes for each level. Read More

High-quality robotic laser welding machines can not only connect to production lines, but also become the core hub of the production line through flexible integration solutions, realizing full-process automation from raw materials to finished products. Read More

The long-term stable operation of laser welding machines relies on the regular maintenance and replacement of vulnerable parts. Many users, after purchasing the equipment, are often confused about "which parts are prone to failure" and "how often should they be replaced." In fact, the vulnerable parts of a laser welding machine are mainly concentrated in the optical path, welding head, and auxiliary systems, and the replacement cycle can be precisely controlled through scientific management. Read More