PDKJ Welding Machine Strength Certification

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

Portable Air-Cooled Laser Welding Machine

Compact Design • Easy to Move • Ready for Welding Anywhere

Portable air-cooled laser welding machine with no water chiller required. Ideal for stainless steel fabrication, aluminum welding, metal workshops, door and window manufacturing, and on-site welding applications.
•Protective gas: argon/nitrogen
•Output power: 1200W/1500W/2000W
▪Automatic wire feeding: supported
▪Cooling system: air cooling

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Platform Style Seamless Laser Spot Welding Machine

Built for Precision. Designed for Appearance.

The PDKJ Platform Style Seamless Laser Spot Welding Machine is designed for manufacturers who require both high-strength welds and outstanding product appearance. Featuring a precision swing-arm laser welding head and a stable platform structure, it delivers accurate laser spot welding with minimal heat input and a nearly mark-free reverse surface under suitable welding conditions.

Widely used in industries such as mobile phones, computers, earbuds, microelectronic components, precision parts, intelligent terminal product components, medical devices, and laser welding between various metal materials such as steel, stainless steel, copper, aluminum, and galvanized materials

Robot Integrated Fiber Laser Welding Workstation

PDKJ Robot Integrated Fiber Laser Welding Workstation supports Yaskawa and CROBOTP robots with 6-axis, 7-axis, and 8-axis configurations.It can work continuously for a long time, with high work efficiency, cost savings, and high safety. Ideal for battery boxes, electrical cabinets, motorcycle parts, automotive components, and precision sheet metal fabrication.

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

Capacitive Energy Storage Spot Projection Welder

Fast Energy Release. Minimal Heat Input. Maximum Weld Consistency.

PDKJ Capacitive Energy Storage Spot Projection Welders are designed for manufacturers who demand exceptional welding precision with minimal thermal distortion. Utilizing advanced capacitor discharge technology, the system stores electrical energy and releases it instantly, generating an ultra-high welding current within milliseconds.

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.

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

Dual-Gun Medium Frequency Spot Welding Machine for Cabinet & Sheet Metal Manufacturing

PDKJ Dual-Gun Medium Frequency Spot Welding Machine is designed for cabinet enclosures, electrical panels, elevator doors, and large sheet metal fabrication.

The large platform is electrically adjustable, and its stable operation facilitates the placement and securing of welding workpieces.

"Dual-gun" refers to the use of two welding torches, allowing for simultaneous welding of two points or sequential welding at different locations. The weld marks on the back are minimal, requiring no polishing, making it suitable for large sheet metal workpieces.

Portable Air-Cooled Laser Welding Machine

Compact Design • Easy to Move • Ready for Welding Anywhere

Get a free quote within 24 hours
Contact us directly via WhatsApp for fast response Send Inquiry

Platform Style Seamless Laser Spot Welding Machine

Built for Precision. Designed for Appearance.

Specialized Automatic Machine for Radiator Pipe Cutting And Welding

Customization on Demand

This specialized automated machine for the cutting and welding of radiator tubing integrates laser positioning, pulse welding, and intelligent control technologies to achieve fully automated workflows—encompassing automatic feeding, precision cutting, and seamless welding.

Door Panel Reinforcement Rib Gantry Spot Welding Machine

The large door panel is matched with the gantry welding platform, and the XY dual axis moving welding head is automatically welded, making it easy to operate and the welding points beautiful.
It can weld various materials such as cold plate, stainless steel, aluminum plate, galvanized plate, etc., and is widely used in fields such as metal sheet metal, home appliances, elevators, automotive industry, shipbuilding industry, and aerospace industry.

CNC Automatic Stud Laser Welding Machine

The CNC automatic stud laser welding machine is an automated equipment developed for customers to solve the problem of batch welding of welding nails. This welding machine integrates laser zinc removal, CNC positioning, and automatic nail feeding, with precise positioning, compatible with M3-M8 studs, and has no trace on the back.
Weldable cold plates, stainless steel, aluminum plates, galvanized plates and other materials are widely used in electrical, electronic, boiler, power construction, decoration and home appliances, elevators, automotive industry, shipbuilding industry, aerospace industry and other fields.

Door Hinge Projection Welding Machine

This door hinge projection welding machine utilizes pneumatic pressurization as its core technology, applying vertical pressure to achieve precise welding with current concentrated at the raised point. The machine utilizes a bearing-guided structure, integrates a medium-frequency inverter DC power supply and servo system, and supports segmented current output for preheating, welding, and annealing, ensuring uniform weld penetration and minimizing spatter and indentation.

Specialized Multi-Head Spot Welding Machine for Door Panel Hinges

Custom-Engineered Solution

This automated welding machine was custom-developed specifically to address the door panel hinge welding requirements within the hardware and sheet metal manufacturing sector. Integrating multi-head collaborative operation, dual-function capabilities, and intelligent, user-friendly controls, it is designed to resolve common issues associated with welding door panel hinges to reinforcement ribs—such as low efficiency, cumbersome processes, and insufficient precision.

Laser Optics Series for Laser Welding Systems

PDKJ provides high-quality laser optical components including protection lenses, focusing lenses, and collimating lenses for handheld laser welding machines and laser systems. High transmittance, long service life, stable performance.

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

Robot Integrated Fiber Laser Welding Workstation

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

Desktop Intermediate-Frequency Inverter DC Spot Welder

Intermediate Frequency Inverter DC Spot Welder

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

Capacitive Energy Storage Spot Projection Welder

Fast Energy Release. Minimal Heat Input. Maximum Weld Consistency.

Welding Fixtures

Workholding fixtures play a crucial role in the manufacturing process. It is a device used for fixing and positioning workpieces. In the field of welding, workholding fixtures can accurately fix the welded parts, ensuring the welding positions are correct. Their structures are usually specially designed according to the shapes and sizes of the welded parts, and are made of sturdy materials that can withstand the forces during the welding process, thus improving the welding quality and efficiency.

PDKJ Customization

Customized Machines:

We offer deep customization for various metal materials such as stainless steel, aluminum, iron, copper, and galvanized sheet, from core components to the overall structure.

Customized Appearance:

We can customize the welding machine's color and appearance to your liking, integrating it into the overall style of your workshop.

Customized Functions:

Whether it's special welding modes, dedicated parameter adjustment systems, or production line integration, we can precisely match your production scenario to improve welding efficiency.

Customized Size:

PDKJ can flexibly customize the welding machine table and overall dimensions according to the size of your workpieces, making full use of every inch of the table space.

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 20 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 (Companies)

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 20 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

Celebrating The Mid-Autumn Festival & National Day with Joy | PDKJ Welding Machines: Holiday Notice for The 2026 Mid-Autumn Festival And National Day

PDKJ announces the 2026 Mid-Autumn Festival and National Day holiday schedule, sharing holiday arrangements, employee benefits, customer service reminders, and best wishes to customers, partners, and employees.

Custom Welding Machines & Electronic Components | PDKJ Seam Welder for Sensor Sealing Discs Delivered To Chongqing, Facilitating Precision Welding of Stainless Steel Sensor Housings

PDKJ custom sensor sealing disc welding machine provides automated circumferential seam welding for stainless steel sensor housings, improving welding consistency, production efficiency, and sealing quality for precision manufacturing.

Japan International Welding Show Underway | PDKJ Welding Machines Featured at Booth West 1-32 — We Invite You To Visit And Connect in Person

PDKJ is featured at Japan International Welding Show 2026, held from September 16–19 at Tokyo Big Sight. Represented by ENSEI (遠誠株式会社マシン事業部), PDKJ showcases its Platform Style Seamless Laser Welding Machine and promotes its 5-in-1 Handheld Laser Welding Machine. Visit Booth West 1-32 to explore welding equipment and solutions for modern manufacturing.

Custom Welding Solutions for Automotive Manufacturing | PDKJ’s Automated Four-point Connecting Rod Welding Machine Has Been Installed at An Automotive Manufacturing Plant, Boosting Quality And Efficie

PDKJ customized an automatic four-point linkage welding machine for automotive component manufacturing, designed for shock absorber connecting rod welding. The system integrates automated positioning, clamping, and synchronized four-point welding to improve weld consistency, reduce manual operations and rework, and increase production efficiency.

Factory Special Offer | PDKJ Air-Cooled Handheld Laser Welder: Buy 2, Get 1 Free. Limited Quantities—first Come, First Served!

PDKJ offers an air-cooled handheld laser welding machine with flexible operation, efficient cooling, and stable welding performance. Limited-time promotion: Buy 2, Get 1 Free.

Spot Welding Machines & Pneumatic Equipment | PDKJ Medium-Frequency Spot Welders Go Global: Empowering A Malaysian Client with Efficient, Stable Aluminum Alloy Valve Plate Welding.

PDKJ Medium-Frequency Inverter DC Spot Welding Machine provides stable and precise welding for 2.5mm + 2.5mm aluminum alloy valve plates and pneumatic valve base plates, supporting consistent weld quality and reliable mass production.

Guangdong Welding Machine Manufacturer: What Kind of Welding Equipment Manufacturer Is PDKJ?

Guangdong PDKJ Automation Technology Co., Ltd., with the brand name PDKJ, is located in Liaobu Town, Dongguan City, Guangdong Province. It is a Guangdong welding machine manufacturer specializing in metal welding equipment. Its business covers resistance welding, laser welding, and automated welding equipment, providing single welding machines, automated welding workstations, welding production lines, and customized non-standard welding solutions based on customers' products, materials, and production requirements.

Customized Welding Machines ▪ New Energy | PDKJ Dual-Station Laser Galvanometer Welding Machine for Computer Chassis Deployed And Put into Production, Empowering Automated Welding of Chassis Shells

PDKJ's dual-station galvo laser welding machine is customized for automated welding of computer chassis and sheet metal enclosures. Combining dual-station positioning, dedicated fixtures, and automated galvo laser welding, the system improves welding consistency and production efficiency while reducing repetitive manual operations. It is suitable for batch production of standardized sheet metal chassis and enclosure products.

Warmth Brings Us Together, Strength Takes Us Further | PDKJ July & August Employee Birthday Celebration Successfully Held!

PDKJ successfully held a warm July and August employee birthday celebration on August 21, bringing employees together to celebrate six birthday stars. The event highlighted PDKJ's commitment to employee care, teamwork, corporate culture, and its continued focus on intelligent welding equipment manufacturing.

Automated Welding Machines for Hardware And Sheet Metal | Robotic Laser Welding Machine Delivered To Shenzhen Hardware Customer's Workshop, Boosting Efficiency in Cold Liquid Plate Welding Production

PDKJ delivered and commissioned a 1500W six-axis robot laser welding system for the automated production of 2.0 mm galvanized sheet metal cold plates. The customized solution improves welding efficiency and consistency while helping reduce porosity and meet airtightness requirements for high-volume manufacturing.

Breaking News! The PDKJ Single-sided Double-point Double-station Welding Machine Has Won A National Invention Patent, Empowering The Upgrading of Metal Sheet Metal Door Panel Groove Tube Welding Techn

Recently, PDKJ's independently developed "A Single-Sided Double-Point Dual-Station Welding Machine" was officially granted an invention patent by the State Intellectual Property Office. The granting of this patent represents a significant technological achievement for PDKJ in the fields of welding equipment structural innovation and sheet metal-specific welding processes, further solidifying PDKJ's self-developed strength in spot welding machines, laser welding machines, and AI welding robots.

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 85 countries and regions around the world.

PDKJ Welding Machine Factory