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

When operating a medium-frequency inverter spot welding machine, the following key points should be noted: 1. Safe operation; 2. Equipment inspection; 3. Correct setting of welding parameters; 4. Cleaning the work surface; 5. Controlling electrode pressure, etc.

The electrodes of a medium-frequency inverter spot welding machine are the components that directly contact the workpiece during the welding process. Therefore, their material needs to meet a series of requirements to ensure good welding quality and durability.

PDKJ, an innovative enterprise deeply engaged in the fields of spot welding machines, laser welding machines, and AI welding robots, has delivered a hard core answer sheet of "technological breakthroughs, capacity upgrades, and market echoes" this year. Looking back at 2025, PDKJ's growth trajectory is clear and firm, with innovation and practical efforts shining at every key node. From the official coronation of a high-tech enterprise to the glory of dual invention patents, from the unveiling of a new production base to the strength of 11 global exhibitions, every step forward is engraved with the original intention of "empowering the industry with technology and winning trust with quality".

Guangdong Pudian Automation Technology Co., Ltd. has achieved another technological breakthrough – its independently developed "Double-Sided Welding Machine for Automotive Shock Absorber Steering Brackets" has officially received an invention patent certificate from the National Intellectual Property Administration of China! The successful acquisition of two core patents in a short period of time not only demonstrates PDKJ's strong and sustained R&D capabilities but also signifies that the company has reached new heights in its welding technology layout in the automotive parts and new energy sectors, injecting dual technological momentum into the high-quality development of multiple industries!

Small laser welders have gained significant attention in recent years for their compact size, precision, and versatility. These machines are designed to provide high-quality welding in confined spaces, making them ideal for intricate work. In this article, we will explore whether small laser welders are truly effective and worth investing in. You’ll learn about their advantages, limitations, and the key applications where they shine.

Fiber laser cutting has transformed industries with its speed and precision, especially for metal cutting. As technology evolves, fiber lasers are gaining popularity for handling thicker materials with ease. One key question arises: "How thick can a 1500W fiber laser cut?" The answer depends on several factors like material type and cutting settings. In this article, we'll explore the maximum cutting thicknesses achievable with a 1500W fiber laser and the factors that impact the cutting process.

Fiber Laser Welding has transformed the welding industry, offering unparalleled precision and speed. Unlike traditional methods, it uses a focused laser beam to join materials with incredible accuracy and efficiency. In this article, we will explore the main advantages, systems, and applications of fiber laser welding. You’ll discover why it’s rapidly becoming the preferred choice across various industries.

Laser welding technology is transforming industries across the globe. But how do businesses find the best manufacturer? China has become a dominant player in the laser welding machine market, known for its high-quality and cost-effective solutions. In this article, we will explore the top 10 laser welding machine manufacturers in China and what sets them apart. As you read, you'll learn about the key factors that make a great Laser Welding Machine Manufacturer, and how to choose the right one for your needs.

Recently, PDKJ's independently developed "Aluminum Strip Butt Seam Welding Machine" officially received an invention patent certificate from the National Intellectual Property Administration of China. This signifies that PDKJ's R&D capabilities in core welding technology have received national authoritative recognition, injecting new momentum into the high-quality development of related industries!

Laser welding has revolutionized industries like automotive and electronics. With its precision, speed, and versatility, it’s the go-to choice for many businesses. However, laser welding machine prices vary greatly depending on power, features, and intended use. In this article, we will discuss the differences between entry-level and industrial models, helping you make an informed decision based on your business needs and budget.

This article will introduce a real-world case study: PDKJ, leveraging its profound welding technology expertise and extensive industry experience, successfully delivered a platform-type seamless laser welding machine to an electrical equipment company in Dongguan specializing in machine tool protection. This helped the company overcome the challenges of welding stainless steel protective cover slides and successfully met their customized production needs.

Laser welding, with its advantages of high precision, high efficiency, and low heat-affected zone, is widely used in industries such as automotive parts, battery casings, home appliances, and hardware manufacturing.

This article systematically compares imported and domestically produced equipment in three categories—spot welding, laser welding, and robotic welding—in terms of performance, cost, service, stability, and sustainability. It also provides practical purchasing advice and a decision-making framework to help purchasing engineers and workshop managers make more informed choices.

In this article, we will introduce a real-world case study: PDKJ, leveraging its mature technological capabilities, successfully delivered handheld laser welding machines to a customer in the Foshan rail transit industry, helping the customer achieve efficient and high-quality welding of aluminum subway gates and successfully fulfilling the project's production requirements.

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.