Precision Welding by Bug-O Systems
DCW-18 Circle Welding Machine
What Is the DCW-18 Circle Welding Machine?
Bug-O Systems specializes in automated welding equipment, providing solutions like the DCW-18 circle welding machine, designed for precise, high-quality welding of circular components.
The DCW-18 is capable of welding diameters ranging from 10 to 50 inches and integrates with both Lincoln Electric® and Miller® power sources. It features digital controls, memory settings, and smooth rotation for efficient, repeatable welds.
Key industries benefiting from circle welding technology include:
- Shipbuilding
- Construction
- Pipeline Welding
- Heavy Equipment Manufacturing
For professionals in need of a precision welding machine, the DCW-18 offers reliable performance and ease of use, making it a top choice for demanding applications.
Circle Welder for 10-50 inch (254-1270 mm) Diameters with a Digitally Controlled Welding Power Source
The DCW-18-L Circle Welder, equipped with Lincoln Electric® MAXsa® 10 Controller for Power Wave® AC/DC 1000®. It is capable of welding nozzles with a diameter range of 10-50 inch diameter. The machine is set up for sub arc process and features of the machine include eight procedure memories and user friendly controls.
The DCW-18-M, equipped with Miller® Digital interface for use with Miller® Digital series power sources. It is capable of welding nozzle diameters from 10-50″ and is set up for SAW process. Trust Bug-O Systems for all your welding equipment needs!
Features:
- GMAW-P and SAW process control
- All digital control signals passed to a continuously turning wire feeder
- Rotation speed of .06-.72 rpm
- No hose or cable wrap-up regardless of direction or rotation
- Rise and fall cam with 7″ (177.8 mm) of travel
- Made in USA

Applications
The DCW-18 is ideal for a wide range of industrial applications, including:
- Shipbuilding: Perfect for constructing and repairing ships, where precise and durable welds are essential.
- Construction: Suitable for structural welding in buildings, bridges, and other infrastructure projects.
- Pipeline Welding: Ensures consistent, high-quality welds on pipelines, reducing the risk of leaks and failures.
- Heavy Equipment Manufacturing: Used in the production of heavy machinery, ensuring robust welds that can withstand high stress and usage.

Features and Capabilities of the DCW-18
The DCW-18 is a precision welding machine offering adjustable welding diameters for various applications. It ensures high-precision motion, providing consistent weld quality. Compatible with GMAW-P and SAW process control, the DCW-18 offers versatility for different tasks. Its portable design makes it ideal for shop use. Pair it with additional Bug-O welding tools for enhanced efficiency.
How the DCW-18 Enhances Welding Efficiency
The DCW-18 reduces operator fatigue, boosting productivity. It delivers uniform welds with minimal rework. As a precision welding machine, it ensures faster, more reliable results. Automated operations provide clear advantages over manual circle welding, making it more efficient. Use it alongside a welding positioner to improve weld accuracy and speed.
Applications of the DCW-18 Circle Welding Machine
The DCW-18 is perfect for pipe and vessel fabrication. It excels in the oil, gas, and petrochemical industries. It’s also used in heavy equipment manufacturing. When combined with Bug-O welding tools, it ensures high-precision, reliable results in all these industries.
Explore the Best Welding Equipment Solutions with Bug-O Systems
Pipe Welding Machine
Our pipe welding machine ensures strong, reliable welds on pipes, ideal for construction, oil, gas, and shipbuilding industries.
Automated Welding Equipment
Bug-O’s automated welding equipment performs tasks with minimal human intervention, enhancing efficiency, precision, and repeatability for large-scale applications.

Why Choose the DCW-18?
- Precision Engineering: The DCW-18 is designed for precision and stability, making it ideal for professionals in demanding industries.
- Enhanced Productivity: Increases productivity with user-friendly interface, speed control, quick setup, and efficient operation on job site
- Proven Durability: The DCW-18 is durable and reliable in tough industrial settings, minimizing maintenance needs and lasting a long time.
Get In Touch
CONTACT US!
Whether you have questions about our industrial pipe-cutting machines or are interested in buying and need to contact a distributor, we can help. Contact us by filling out our form below or giving us a call. At Bug-O Systems, we are ready to help you access high-quality and efficient mechanized solutions.
GET IN TOUCH
Our Address
280 Technology Drive
Canonsburg, PA 15317
Our Hours
Monday - Friday: 7:30am - 4:30pm ET
sales@bugo.com