BP-150 - BP-150 150lb Benchtop Welding Positioner with 6-Inch Chuck

Precision Rotary Welding with the BP-150 Positioner

The Rapol BP-150 Welding Positioner is an essential tool for fabrication shops seeking to improve weld consistency and efficiency on small to medium-sized workpieces. Designed with a robust 150 lb vertical load capacity (rated at a 2-inch center of gravity), this benchtop positioner provides a stable platform for rotating pipes, flanges, and complex assemblies. The unit features a 12-inch diameter table with a working height of 15 inches, making it ideal for benchtop operations where ergonomics and precision are paramount.

At the core of the BP-150 is a high-quality DC motor control system that delivers smooth, consistent rotation across a wide range. Operators can adjust the rotation speed from a slow 0.2 RPM up to 80 RPM, allowing for precise control whether you are performing intricate TIG welds or faster MIG applications. The rotation is infinitely variable in both forward and reverse directions, ensuring you can find the perfect setting for any welding procedure. The included digital display on the remote console provides real-time feedback, allowing for repeatable setups and strict adherence to welding procedure specifications (WPS).

One of the standout features of this model is the manual tilt mechanism. Utilizing a stand-alone worm gear, the table can be tilted from 0 to 90 degrees. This gear design makes manual tilting effortless, even when the table is loaded, and ensures the workpiece stays locked at the desired angle without slipping. The heavy-duty solid weldment base absorbs vibration and provides a rigid foundation, while the pre-loaded tapered roller bearing spindle system ensures a steady weld ground current, protecting the bearings from arcing and extending the machine's lifespan.

The BP-150 comes as a complete package ready for immediate integration into your workflow. It includes a 6-inch lathe-style chuck for gripping round parts securely and a heavy-duty foot switch with a 10-foot cable for hands-free on/off operation. This setup allows the welder to maintain focus on the arc while controlling the rotation start and stop with their foot.