PDKJ Welding Machine Certification Certificate

Welding Machine Series

Hand-Held Automatic Wire Feeding Fiber Laser Welder

It has the advantages of simple operation, beautiful weld seam, fast welding speed, and no consumables.
Protective gas: argon/nitrogen

Output power: 1500W/2000W/3000W
Input power supply: 220V/380V
Automatic wire feeding: supported
Robot automatic welding interface: supports
Welding speed range: 0-150 cm/Min

Multi Axis Combined Laser Welding Machine

The XYZ three-axis mobile platform, combined with a rotating axis universal drive laser welding head and customized fixtures, can achieve product splicing seam welding, edge penetration welding, circular arc welding, circumferential welding, and customized matching as needed
The accuracy of platform moving axis is± 0.02mm
Laser type: optical fiber continuous
laser Power: 1500w-3000w

Robot Integrated Optical Fiber Laser Welding Workstation

The robot has precise welding paths, uniform welds, good appearance, and stable welding quality. It can work continuously for a long time, with high work efficiency, cost savings, and high safety
Power: 1500~3000W

Platform Type Intermediate-Frequency Inverter Seamless Spot Welding Machine

Electric lifting platform,multi joint flexible welding gun,suitable for welding products from different directions;Smallimprints on the back of the solder joint,eliminating the need forpolishing process;Especially suitable for large workpieces.
Product model: DB-170W
Welding gun type: horizontal welding gun
Welding gun length: 390mm
Electrode pressure: 2000N
Table size: 1000 * 800mm
Table height: 700-800mm adjustable

Intermediate Frequency Inverter DC Spot Welder

Spot welding and nut projection welding of high-strength steel and hot formed steel in the automotive manufacturing industry can also be applied to spot welding and multi-point projection welding of ordinary low-carbon steel plates, stainless steel plates, galvanized plates, aluminum plates, and wires

Product model: DTB-80/160/240
Maximum working pressure: 12000N
Electrode stroke: 100MM
Cooling water flow rate: 14L/MIN

High-power Intermediate-frequency Inverse DC Spot (Projection) Welding Machine

High power intermediate frequency inverter DC spot welding machine is an advanced resistance welding equipment. It converts three-phase AC power into intermediate frequency square waves through rectification and inversion, and then provides stable DC power for efficient welding through transformer voltage reduction and rectification.

Product model: DTB-280/340/450
Maximum working pressure: 12000N
Electrode stroke: 100MM
Cooling water flow rate: 20L/MIN

Capacitive Energy Storage Spot (Projection) Welder

It can weld ordinary black metal steel, iron, stainless steel, copper, silver, nickel and other alloy materials, as well as welding between dissimilar metals. It can also weld high-strength steel, hot formed steel spot welding and nut projection welding, with the characteristics of high welding strength and beautiful welding points
Product model: DKR-6000/15000/30000
Maximum pressure: 10000N-30000N
Arm spacing: 350mm

Desktop Intermediate-Frequency Inverter DC Spot Welder

Desktop structure design,space saving,lowcurrent,more precise control.Com pared toconventional frequency precision spot welders,offersa broaderrange of weldable materials and presents ahigher cost-performance ratio.
Product model: DB-80T
Rated capacity: 80KVA
Maximum short-circuit current: 22000A
Load duration rate: 20%
Inverter frequency: 1000Hz
Electrode stroke: 50mm

PDKJ Customization

Can introduce the customization process, advantages, and scope of customization

Customized Machines:

Customized machines according to the different materials requirements from customers, such as stainless steel, aluminum, iron, copper, galvanized sheet and other metal products.

Customized Function:

Meet customers' personalized welding function needs.

Customized Size:

According to the size of the welding workpiece , the size of the welding machine table can be customized.

Professional Customization Service

PDKJ can provide technical solutions and sample testing based on customers' specific products. PDKJ a national high-tech enterprise. Over the past 18 years, PDKJ Technology has provided products and services to nearly 9000 users worldwide in the field of welding automation.

Multi-function Laser welding machine custom service process

Comprehensive Welding Automation Solutions

Customer Site

Electronic And Electrical Manufacturing Industry

Electronic Industry Brass Wire Terminal Desktop Precision Spot Welding Machine

Furniture And Kitchenware anufacturing Industry

Hardware Furniture Nuts Vertical Medium Frequency Spot Welding Machine

Automotive Manufacturing Industry

The Automotive Industry Robot Laser Welding

Hardware Sheet Metal Manufacturing Industry

340 Hardware Industry Non Standard Medium Frequency Spot Welding Machine

New Energy Storage Industry

New Energy Battery Box Robot Laser Welding

Communication And Electrical Manufacturing Industry

Automotive Nuts Vertical Medium Frequency Spot Welding Machine

spot welding machine, laser welding machine, automated welding robot

About PDKJ

Professional Manufacturer And Specializing In Welding And Automation Field!

Founded in 2006, PDKJ Technology is a professional supplier of welding automation solutions. The company has passed the ISO9001 international quality management system certification, has more than 90 officially authorized and applied national patents, and many core technologies in the welding field have filled the technological gaps at home and abroad.

The brand of PDKJ spot welding machine and laser welding machines are popular in more than 30 countries and regions around the world.

Business Operation (Years)

Annual Capacity (Tower)

Global Users (Individual)

Advanced Facilities

Advanced equipment and laboratory facilities, the company's products have advanced structural design and control technology, stable product quality, and perfect process services.
Technical Experience

With 19 years of technical experience, we have a team of experienced and innovative senior R&D, design, and manufacturing engineers with strong R&D capabilities.
Honors And Qualifications

There are 90 officially authorized and applied national patents, with multiple honors and qualifications, such as high-tech enterprise certification, ISO9001, CE, CCC certification, etc.
Strict Quality Standards

Introduce strict quality control processes, use the best materials to achieve the highest standards, and manufacture according to the strictest quality standards.

Digital Showroom

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or contact me!

Newsroom About PDKJ

PDKJ Welding Equipment Global Distributor And Agent Recruitment Announcement

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

Welding Machine Customization | PDKJ's Integrated Desktop Welding Machines Empower The Electronic Components Industry, Achieving Precise Copper Wire Terminal Welding And Cost Reduction in One Go!

Recently, PDKJ's independently developed "desktop welding machine for entire production lines" was successfully delivered to a customer in the electronic components industry. It precisely addresses the core welding requirement of forming wire terminals into a square shape, and utilizes precision and automation technologies to help the customer achieve improvements in both production quality and efficiency.

Laser Welding Machine | PDKJ Galvo Laser Welder | Making Filter-Housing Welding in The Hardware-Furniture Industry Easier And 20 % More Cost-Efficient!

This article zeroes in on the real-world deployment of the PDKJ galvo laser welder at a Dongguan-based hardware-furniture manufacturer. Through a detailed case study on welding filter-housing shells, we show how the machine precisely meets the company’s stringent welding requirements, using intelligent control technology, high-speed responsiveness and rock-solid stability to solve long-standing industry pain points and deliver a proven welding solution that peers can replicate.

To Our Journey Through 2025 | PDKJ Annual Inventory

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".

Exciting News! PDKJ's Shock Absorber Steering Bracket Welding Machine Has Won A National Invention Patent, Providing Powerful Support for Technological Upgrades in The Automotive Manufacturing Industr

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!

Exciting News! PDKJ Welding Machine Has Received An Invention Patent Certification, Providing Cutting-edge Technological Support for The Welding of Blade Batteries in New Energy Vehicles.

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 Machine | Platform-type Seamless Laser Welding Machine | Empowering Electrical Equipment Industry Customers with A Leap Forward in Stainless Steel Protective Cover And Slide Rail Welding

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 Machine | Handheld Automatic Wire Feeding Fiber Laser Welding Machine | Applied in The Rail Transit Industry | Used for Welding Subway Turnstiles, Helping Customers Lower Technical Barri

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.

Robotic Welding Machines | Robotic Welding Workstations Enhance The Competitiveness of The Electrical Equipment Manufacturing Industry, Leading To A Significant Improvement in The Welding Quality of D

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.

Spot Welding Machine | PDKJ Vertical Medium Frequency Inverter DC Spot Welding Machine | Mass Production Support for Upgrading Slide Rail Welding Lines in The Home Hardware Industry

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.

Can Laser Welding Machines Switch Between Different Welding Modes?

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.

Customized Automated Welding Machines | PDKJ Door Panel Hinge Multi-Head Spot Welding Machine | Applied To Door Panel Hinge Welding in The Hardware And Sheet Metal Industry, Helping Customers Reduce C

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.

ABOUT PDKJ TECHNOLOGY

Professional Manufacturer Specialized In Welding & Automation!

Countries And Regions

National Patent

Establish In

WORLD RENOWNED FOR QUALITY

PDKJ brand spot welder and laser welding machines are popular in more than 30 countries and regions around the world.