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

Many people are familiar with the basics of medium - frequency inverter spot welding machines. As common resistance welding devices, they're widely used in metal, automobile, and electronics manufacturing.

The welding current of a medium - frequency inverter spot welding machine is a crucial parameter in the welding process, affecting the quality and efficiency. Here are several key factors that influence the welding current:

The main reason for electrode adhesion when resistance welding galvanized sheets is that the galvanized layer may melt or react with the electrode surface at high temperatures, causing the electrode to stick to the welding material. This is known as electrode adhesion.

The stainless steel thickness range weldable by handheld laser welding machines is mainly influenced by equipment power and welding parameters. Typically, these machines can weld stainless steel within 0.3mm to several millimeters. The specific minimum thickness also depends on the following factors

PDKJ delivered a CNC three - gun automatic stud welding special machine to a Hefei rail transit customer. The device features full - process automation, high positioning precision, supports M3 - M8 stud welding, works with multiple materials, and has a welding speed of 20 - 35 studs per minute, helping customers reduce costs, boost efficiency, and improve welding quality.

On June 9, 2025, PDKJ warmly held an employee birthday party, presenting "Kyocera Philosophy" and exquisite gift boxes to 5 birthday stars, and simultaneously commending 4 customer service elites. As the original manufacturer of spot welding machines and laser welding machines, PDKJ promotes development with employee happiness and creates quality with ingenuity. Purchase inquiries are now open, providing you with professional welding equipment solutions!

In metal welding scenarios in factories, different welding processes cater to different needs, much like how different tools solve different problems. Resistance welding mainly includes four processes: spot welding, seam welding, projection welding, and butt welding, each with its own characteristic

The 28th Annual ESSEN Welding & Cutting Exhibition, a global annual event in the welding field, will kick off at the Shanghai New International Expo Centre from June 17th to 20th, 2025. PDKJ cordially invites you to visit Booth 222, E7 for smart spot welders, laser welders, and other high - precision welding solutions.

In the field of industrial welding, resistance welding and arc welding are two common welding processes. When we focus on thin plate welding, resistance welding is often more favored. Why is this?

Recently, PDKJ successfully delivered a "door panel hinge projection welding machine" to customers in the intelligent IoT communication and electrical industry in Zhejiang, helping them achieve efficient and precise welding of electrical cabinet door panels.

Laser welding machines have revolutionized modern manufacturing by offering precise, efficient, and high-quality welding solutions. Utilizing concentrated laser beams, these machines can join materials with minimal heat input, resulting in strong and clean welds.

Laser welding machines have revolutionized manufacturing across a multitude of industries, offering unparalleled precision, speed, and versatility. Their ability to produce high-quality welds with minimal heat-affected zones makes them indispensable in sectors ranging from automotive to medical devices. This comprehensive overview explores the diverse applications of laser welding machines across various industries.

Welding machines are versatile tools capable of joining a wide array of materials with precision and efficiency. Their adaptability makes them indispensable in various industries, from automotive and aerospace to electronics and medical devices.

Laser welding is a cutting-edge technology widely used in modern industries for joining metal components with extreme precision. As industries shift towards automation and high-precision manufacturing, laser welding machines have become indispensable tools, offering high speed, low thermal distortion, and superior quality.

Understanding the power requirements of a Laser Welding Machine is crucial for ensuring high-quality welding results, optimizing productivity, and maintaining long-term cost efficiency. Power directly affects the machine’s performance and the range of materials it can handle.

For beginners who are new to the welding industry, they often don't know where to start when faced with the various welding machines on the market. In fact, as long as you remember the three keywords of "material, thickness, and precision", you can quickly filter out the welding machine that suits your needs.

In order to let everyone enjoy the warmth and joy of traditional festivals, in combination with the actual situation of the company, we hereby inform you of the arrangements for the Loong Boat Festival in 2025 and related matters as follows:

In automotive and aerospace manufacturing, welding determines product safety and reliability. These industries have exceptionally high welding standards due to the use of materials like aluminum alloys and high-strength steels, along with complex part geometries.

Step into today’s factory workshops, and you’ll notice that on more and more welding stations, it’s not human workers bending over and wielding welding guns, but rather silver mechanical arms moving agilely and emitting uniform laser or electric arc light.