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

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.

PDKJ November Employee Birthday Party | Warm Hearted Companions, Creating Wealth Together

On the morning of 10 November, PDKJ’s conference room was buzzing with warmth as all on-site employees gathered to celebrate six coworkers whose birthdays fall this month.

Spot Welding Machine | PDKJ Vertical Medium Frequency Inverter DC Spot Welding Machine | Applied To Copper Wire Welding of Transformers in The Electronics Industry

Recently PDKJ supplied and commissioned a DTB-160 vertical medium-frequency inverter DC spot-welder for a Dongguan electronics processor. The machine not only cracked the tough job of welding transformer copper wire, but also seamlessly accommodates downstream products such as on-board transformers and all kinds of inductors—making it an “all-round weapon” on the customer’s line.

Spot Welding Machine | 15000J Capacitor Energy Storage Spot Welding Machine | Applied To The Welding of Hot Formed Steel Nuts in The New Energy Vehicle Manufacturing Industry

Recently, PDKJ’s Capacitive Energy Storage Spot (Projection) Welding Machine was successfully delivered to a leading new energy vehicle manufacturer in Hefei, providing a customized solution for its hot-formed steel nut welding production line, fundamentally solving the quality fluctuations and efficiency bottlenecks of traditional welding.

PDKJ Cordially Invites You To Participate in The CMES Vietnam International Machine Tool Show From November 12th To 15th, 2025

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!

Spot Welding Machine | Dual Gun Platform Type Medium Frequency Inverter Seamless Spot Welding Machine | Applied To The Welding of Chassis And Casings in The Intelligent Communication Equipment Industr

The PDKJ team customized and delivered the DB-170W platform type medium frequency inverter seamless spot welding machine (dual gun) based on in-depth research and customer core requirements for "seamless welding+efficient production conversion+stable accuracy", injecting new energy into the production line of customers in the Shenzhen intelligent communication equipment industry.

PDKJ cordially invites you to attend the 6th Intelligent Manufacturing Light Storage Charging Power Inductance Transformer (East China) Summit on October 24, 2025

On October 24, 2025, the 6th Smart Manufacturing Summit for Photovoltaic, Energy Storage, Power Supply, Inductor, and Transformer (East China) will kick off at the Phase II of the Tongli Lake Resort in Suzhou! This industry event will bring together top experts, leading enterprise executives, and technical pioneers in the fields of photovoltaic, energy storage power supply, and inductor transformer, integrating industry resources in one stop to explore new directions for industry development! As one of the participating companies, PDKJ will showcase its core technologies and products in the welding equipment field, engage in in-depth exchanges and cooperation with the industry, and jointly explore development opportunities.

Spot Welding Machine | PDKJ Flat Table Medium Frequency Inverter Seamless Spot Welding Machine | Application of New Energy Industry Switch Box Welding

For companies specializing in new energy equipment and accessories, the quality of welding processes directly affects product reputation and market acceptance. A Suzhou-based new energy client, with years of experience in the energy storage and photovoltaic fields, recently introduced PDKJ’s “platform-type medium-frequency inverter spot welding machine” to address welding challenges in metal components, thereby embarking on a new phase of efficient welding.

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.