Dedicated welding equipment, such as automated circle welders or rotary welding equipment, are great additions to any welding/fabrication operation. Our line of premier Welda-Round machines offer options for manufacturing projects of almost any alloy or welding method. Automated circle welding systems are designed to be economical and repeatable.
Some major benefits of circle welders are:
- Higher levels of production than manual process and even robotic systems
- Lower installation costs than other automation cells
- Highly repeatable welding output
- Easy to set up, operate and maintain
- Takes up minimal shop floor space
Let’s get into our rotary welder offerings, some of their standard features and how you can customize each piece to fit your welding projects.
MODEL 300 – MIGCircle Welder
This is the most popular circular welding system in the welding industry today! With a 75-pound head clamping force, this machine is heavy duty yet compact. Each 300 Model Welda-Round has the latest automated welding digital controls and technology for easy setup and operation.
- DC rotation drive
- Adjustable operation console
- CNC machined tooling arms
MODEL 350 – Rotary TIG Circle Welder
The Model 350 is a high capacity rotary welder that is capable of a single revolution weld cycle in a matter of seconds. It has high-frequency protection as well as drive delays and overlap controls. This robust TIG welding machine has a 360-degree rotation torch, perfect for any demanding job.
- Adjustable 8-inch vertical stroke
- Standard air-cooled torch
- 300 amp and 70% duty cycle
MODEL 500 – Port Welder
The larger and more robust Model 500 port welder offers extreme welding rigidity and accuracy. The duel torch system and a 100-pound clamping force are all situated on a heavy-duty frame. It’s the perfect machine for larger weldments and all other circumferential welding projects—an ideal automated welding machine!
- 500 Amp duty cycle
- 50-550 IPM integral wire drive
- .7 to 14 RPM rotation speed
MODEL 550A – Aluminum Rotary Welder
Ultimate wire feeding capability for aluminum spud welding. When welding aluminum special care must be taken to properly feed soft aluminum wire. The 550A was developed using a slip ring assembly allowing the wire spool to rotate with the torch. This eliminates whip or twisting of the aluminum wire to prevent weld defects.
- Flexible configurations for headers and other pressure vessels
- Can be configured for all Arc Welding Processes
MODEL 600 – Fitting Automated Welder
For unbeatable speed and quality, the Model 600 fitting welder is exactly what every modern welding shop needs. The arc time on this machine is drastically reduced as the rotating torches can travel 180-degrees and has an adjustable overlap. With a hefty 750-pound head clamping force, the model 600 Welda-Round is an all-star piece of welding equipment.
- Floor mounted operator console
- Fabricated tooling arm
- Wire drives
Rotary Welder & Circle Welder Machines Made in Wisconsin USA
All of our standard circle welders can be fully customized for your unique requirements. Bancroft Engineering designs and builds welding equipment out of Waukesha, WI—specializing in stand-alone machines to fully robotic automated systems.