AF76 Boiler Tube Beveling Machine 1.65"-3.00" OD Range with 1.3 kW Electric and 1.0 kW Pneumatic Drive Options
Price:
475USD-1425USD
MOQ:
1
Delivery Time:
5-7 days
Brand:
MT Portable Machine
Product Description
AF76 Boiler Tube Beveling Machine Overview
The AF76 Boiler Tube Beveling Machine is a compact OD-mounted cold cutting tool designed for precision end preparation on tubes and pipes with external diameters ranging from 42 mm to 76 mm (1.65" to 3.00"). Unlike ID-mounted tools, the AF76 uses an external locking system, making it ideal for boiler tube beveling applications where internal clamping is restricted or not possible.
This portable boiler tube beveler delivers consistent, burr-free results in tight-clearance environments, ensuring high-quality weld preparation. With both electric and pneumatic drive options, the AF76 provides maximum flexibility for various industrial and field service conditions.
Suitable for carbon steel, stainless steel, and alloy tube materials, the AF76 supports multiple machining operations including beveling, facing, counterboring, and J-preparation, making it a versatile solution for power plants, boiler maintenance, and process piping.
Technical Specifications
| Item | AF76E (Electric) | AF76P (Pneumatic) |
|---|---|---|
| Drive Type | Metabo Electric Motor | Pneumatic Motor |
| Power | 1.74 Hp / 1.3 Kw | 1.34 Hp / 1.0 Kw |
| Air Consumption | N/A | 1.3 m³/min @ 0.6 MPa |
| Voltage | 220-240 V, 50/60 Hz | N/A |
| Working Range (OD) | 42-76 mm (1.65"-3.00") | 42-76 mm (1.65"-3.00") |
| Wall Thickness | Standard tool slide: ≤12 mm | Standard tool slide: ≤12 mm |
| Rotation Speed | 70-175 rpm | 70-175 rpm |
Key Features
OD-Mounted Locking System: External clamping system securely locks onto pipe's outer diameter, ideal for applications where internal locking is not possible
1.65" to 3.00" Pipe Size Range: Handles external diameters from 42 mm to 76 mm for accurate, repeatable bevels
Compact Design: Slim profile and lightweight construction for confined or hard-to-reach work areas
Dual Power Options: Choose between pneumatic or electric drive motors for maximum flexibility
Precision Beveling and Facing: Capable of beveling, facing, and counterboring with high accuracy for weld-ready pipe ends
Durable and Portable: Robust materials for extended service life with compact, transportable design
Power Options
AF76E - Metabo Electric Motor Drive
Powered by a durable 1.3 kW (1.74 Hp) Metabo electric motor. Operates on 220-240V, 50-60 Hz power supply with 6A current draw. Delivers variable speed range of 70-175 rpm for precise control across different boiler tube materials and beveling profiles. Ideal for indoor applications, fabrication shops, or job sites with reliable electrical access.
AF76P - Pneumatic Motor Drive
Fitted with a powerful 1.0 kW (1.34 Hp) pneumatic motor. Requires compressed air supply: 1.3 m³/min at 0.6 MPa (21.2 CFM @ 87 psi). Excellent for hazardous, damp, or explosion-risk environments where electric tools are not permitted. Maintains compact footprint and performance with added torque for demanding operations.
Industries and Applications
Power Generation and Utilities: Widely used in thermal, nuclear, and combined-cycle power plants for on-site beveling of small-diameter boiler tubes, superheater pipes, and heat exchanger lines. Compact OD-mounted design fits into confined areas such as steam drums and pipe manifolds.
Petrochemical, Oil and Gas: Ideal for field use in refineries, chemical plants, and offshore platforms. Handles stainless steel and alloy pipes used in corrosive and high-temperature service lines.
Manufacturing and Modular Fabrication: Extensively applied in modular skid fabrication, metalworking, and custom pipe system assembly. Supports fast setup and precise beveling on various pipe materials.
Shipbuilding and Marine Maintenance: Designed for tight working conditions aboard ships and marine structures. Excels in engine room retrofits, ballast system piping, and hull repairs.
Product Image
Pipe Beveler Selection Guide
| Model | ID Mounting Range | Cutting Range (ID-OD) |
|---|---|---|
| AF63 | Φ28-63.5 mm (1.10"-2.50") | Φ28-63.5 mm (1.10"-2.50") |
| AF76 | Φ42-76 mm (1.65"-3.00") | Φ42-76 mm (1.65"-3.00") |
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Company
MT Portable Machine
Location
No. 5-2, 95 Yanggang Road, Yangjian Town, Xishan District, Wuxi City, China
Contact Person
Zoey