To encourage the development of distributors and agents, PDKJ will offer a range of preferential policies and support measures

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.

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.

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.

Guangdong Pudian Automation Technology Co., Ltd. successfully delivered a "Robotic Laser Welding Workstation" to an electrical equipment manufacturing company in Zhejiang Province. This company has been deeply involved in the intelligent power distribution field for over two decades. Its core products cover metal distribution boxes, industrial cabinets, and intelligent complete sets of electrical equipment, widely serving key scenarios such as data centers, industrial control, and new energy. Its products are also exported to Southeast Asia, Europe, and the Americas, demonstrating a mature technological and market foundation in the intelligent power distribution field.

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.

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.

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.

In manufacturing welding processes, material properties directly determine weld quality. When purchasing a laser welding machine, most companies first ask: “Can it weld my material?” Thanks to its concentrated energy, small heat-affected zone and high precision, laser welding is far more versatile than conventional processes. It handles common metals and many exotic materials.

The 2025 CMES Vietnam International Machine Tool Exhibition will grandly open at the Vietnam Exhibition Center (Hanoi) from November 12th to 15th. As the only professional machine tool exhibition in North Vietnam, this year's exhibition, with a scale of “over 100,000 square meters of exhibition area, more than 2,000 participating brands, and over 100,000 professional visitors,” has become the core platform for the aggregation of manufacturing resources in Southeast Asia.As a manufacturer specializing in the research and development and production of spot welding machines, laser welding machines, and automated welding equipment, PDKJ is fully prepared and will showcase cutting-edge welding technologies and equipment that meet market demands at booth D70. We sincerely invite industry clients to visit and communicate with us to explore new opportunities for cooperation!

Amid today’s manufacturing upgrade wave, robot laser welding machines are attracting more and more attention thanks to their high efficiency, precision and stability. Yet many owners still hesitate: the up-front price is higher than manual welding or conventional machines—so is it really worth it? And is it only justified for large-scale production? In fact, the pay-off depends on your “total-return calculation”, and the minimum volume needed is not a fixed number. The key is to match the equipment to your own throughput needs, product characteristics and long-term plans. Below we break down the profit analysis, volume thresholds and decision factors to help you decide.

PDKJ shares a typical cooperation case in the Foshan household hardware industry. For a leading Foshan household hardware enterprise troubled by welding accuracy and mass-production bottlenecks in slide-rail products, PDKJ precisely supplied vertical medium-frequency inverter DC projection welding machines, paired with custom jigs tailored to slide-rail workpieces. The resulting “equipment + jig” integrated welding solution saw more than ten machines successfully delivered, efficiently resolving the customer’s production challenges.

In manufacturing welding scenarios, different products, materials, and thicknesses often require adapting to different welding processes—some need fast continuous welding, some need precise spot welding, and others require minimizing thermal deformation. This makes many enterprises wonder: as a "versatile" welding equipment, can laser welding machines switch between different welding modes? The answer is yes! High-quality laser welding machines not only support switching between multiple welding modes but also can adapt to multi-scenario production needs through flexible adjustments. Below, we will detailedly answer this question from aspects such as mode types, switching logic, and industry applications.

In manufacturing workshops, welding processes often face the challenges of "difficulty in recruiting workers, fluctuating efficiency, and high scrap rates." Many bosses are hesitant: the one-time investment in automated welding machines is not low, so how long does it actually take to recover the cost? In fact, the payback period is far shorter than imagined— the key lies in calculating the "income and expenditure account" between manual and automated welding, and selecting equipment that meets production needs. Below, we will help you figure out this account from three dimensions: cost composition, calculation logic, and practical cases.

Recently, Guangdong PDKJ Automation Technology Co., Ltd. (“PDKJ”) delivered a customized multi-head spot-welding machine for door hinges to a hardware-and-sheet-metal customer in Jiangmen. The system precisely tackles the customer’s core pain points—low welding speed, cumbersome process hand-offs and insufficient weld-spot accuracy—bringing a high-efficiency upgrade to the entire production flow.

Electrodes are an essential part of electrical circuits, and copper is one of the most widely used materials for making electrodes. Copper is a good conductor of electricity and has excellent corrosion resistance, making it an ideal material for electrodes. In this article, we will explore the prope

Copper electrodes have been used for a long time in various industries, primarily due to their excellent conductivity properties. They are essential in processes like welding, electroplating, and electrical discharge machining (EDM). This article will delve into what copper electrodes are, their pr

Too much power = wasted energy and burn-through; too little = lack of penetration and low speed. Stop guessing—just lock onto two things: work-piece thickness and material behavior. Match them exactly and you get quality, speed and low running costs. Here is the plain-English recipe.

Afraid the “high-tech” label means a steep learning curve? Don’t be. If you focus on the core sequence and follow the standard routine, an ordinary beginner can be laying down clean, basic welds on day one. Laser welders are now common in hardware, electronics, automotive-parts plants, etc. Mastering the fundamentals will multiply your productivity. The three steps below will get you started fast.

The answer is—not only can it be switched, but it can also "change the light on demand" within the same weld seam. The key factors are the laser type, control software, and interface openness. Below, we'll explain the mainstream technologies, switching methods, and key points to avoid pitfalls, so you won't be confused by the term "mode switching" when buying equipment.