Flange Facing AX321

Introducing the Silk AX321

The AX321 is a versatile and lightweight internally mounted flange-facing machine engineered for precise machining of flanges from 3" to 21" (75mm - 533mm) in diameter. It is designed for full-faced, raised face, and grooved flanges, making it ideal for on-site repairs, maintenance, and fabrication work across various industries.

Key Features:

• Wide Application Range: Capable of machining full-faced, raised face, and grooved flanges with high accuracy.
• Compact and Portable: Lightweight and designed for easy transport and on-site operation.
• High-Quality Surface Finishes: Achieves finishes from 6.3µm RA to 1.6µm RA when turning and 1.6µm RA to 0.8µm RA when polishing.
• Versatile Machining: Can produce O-ring grooves, V-grooves, lens ring facings, and a gramophone finish.
• Pneumatic Drive: Operates efficiently with a minimum air supply of 6 bar (87 PSI), ensuring consistent and powerful performance.

Main Assemblies:

• Base Assembly: Available in collet mounting and spigot base mounting configurations.
• Drive Hub Assembly: Provides high torque and efficiency for cutting operations.
• Gearbox: Allows precise feed rate control, ensuring consistent machining quality.
• Toolpost Arm Assembly: Supports accurate tool positioning for various flange profiles.
• Drive Motor Unit: Pneumatic drive system ensures reliable and safe operation in hazardous environments.

Specifications:

• Flange Range: 3" - 21" (75mm - 533mm)
• Air Supply: 6 bar (87 PSI) @ 1.6m³/min
• Machining Surface Finish:
  • 6.3µm RA to 1.6µm RA (Turning)
  • 1.6µm RA to 0.8µm RA (Polishing)

Applications:

• On-site flange repair and maintenance
• Oil & gas, power generation, and pipeline fabrication
• Lens ring facing, O-ring groove cutting, and weld prep

Quality & Transport:

• ISO9001 Certified: Built to the highest engineering standards.
• Portable Case: Includes a custom storage and transport case for secure handling.

The AX321 Flange Facing Machine is part of Silk’s internally mounted range, providing exceptional accuracy and reliability for demanding machining applications.