The TAG PREP 3 Pipe beveller is a versatile machine designed for various applications, including external and internal bevelling, elbow and fittings bevelling, facing, counterboring, weld removal, and J-prepping, as well as tube plate facing. Compatible with all types of steel and exotic alloys, it is perfect for Pipe Prep and Tube Prep tasks, offering pneumatic, electric (110V or 220V), or battery (110V or 220V) power options, delivering an exceptional power-to-weight ratio in all drive forms. The 4-jaw tool holder accommodates up to four insert or form tools, enabling simultaneous external, internal, and facing operations for precision and consistency. Compact yet powerful, the PREP 3 is ideal for high-volume boiler repair, elbow bevelling, tube facing, and weld removal tasks.
PREP 3 Pipe Bevelling Machine
RANGE: 1.1 - 2.99" i/d / 28 - 76 mm i/d
(optional from 0.8" i/d / 20 mm i/d)


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Description | Pneumatic | Electric | Cordless Electric |
Working Range | 0.500″ ID – 2.500″ OD / 12.7 ID – 63.5 OD mm | 0.500″ ID – 2.500″ OD / 12.7 ID – 63.5 OD mm | 0.500″ ID – 2.500″ OD / 12.7 ID – 63.5 OD mm |
Radial Tool Clearance | 0.8″ / 20.3 mm | 0.8″ / 20.3 mm | 0.8″ / 20.3 mm |
Head Width | 1.6″ / 50.8 mm | 1.6″ / 50.8 mm | 1.6″ / 50.8 mm |
Power | 1.3 hp | 1 Hp, 120V / 6.7A or 230V / 3.4A | 5.2 amp/hr |
Speed | 110 rpm | 0 – 180 RPM | 0 – 180 RPM |
The TAG PREP 3 Tube and Pipe beveller delivers powerful, versatile, and easy-to-use performance for a wide range of applications, including bevelling, pipe prep, tube prep, J-prepping, facing, and weld prep, with multiple power options, compact design, and advanced tool holder capabilities for efficient and precise results.
POWERFUL PERFORMANCE
Powerful Drive Motors: Provides the speed for light-wall tubing and the torque needed for heavy-wall alloy tubes, making quick work of pipe prep and tube prep tasks.
Offset 4-Jaw Tool Holder: Accommodates up to 4 insert or form tools for precise bevelling of heavy wall pipe prep and tube prep operations.
Unmatched Power-to-Weight Ratio: Delivers high power while remaining lightweight, ideal for demanding weld prep, bevelling, and elbow beveller applications.
VERSATILITY
Narrow Head Width: Allows the machine to function in tight spaces, such as boiler water walls, making it ideal for confined environments like elbow bevelling.
Patented Multi-Prep® Tool Holder: Combines multiple machining operations into one, increasing efficiency for bevelling, facing, and weld prep.
Encapsulated Wedge Design: Simplifies locking jaw changes and prevents parts from being lost within the tubes or pipe during pipe prep and tube prep.
Material Compatibility: Handles a variety of materials, including steel, stainless steel, and exotic alloys, making it suitable for pipe prep, tube prep, and elbow beveller work.
Power Options: Available in pneumatic, electric (110V or 220V), and battery-powered models, offering flexibility for various weld prep job sites.
EASY TO USE
Air Lock Option: Dramatically saves time on high-volume pipe prep and tube prep jobs by locking and unlocking the tool instantly with the flip of a valve.
Lightweight Design: Aluminum alloy components make the machine lightweight and easy to handle, simplifying bevelling, weld prep, and tube-facing for a single operator.
Feed Options: Crank or wrench-style feeds maximize control, speed, and consistency during bevelling, J-prepping, and weld prep tasks.
Corrosion-Resistant Finish: Protects external components from weathering, extending the machine’s lifespan in tough environments.
Heavy-Duty Storage Case: Foam inserts protect the machine during transit, ensuring it’s ready for pipe prep and tube prep work.
BROCHURE
OPERATING MANUAL

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