
MOMENTUM MFB-4050 CNC LATHES
Specifications & Market Value

Technical Description
This CNC lathe features a robust design with a 40-inch chuck size and a bar capacity accommodating up to 12 inches in diameter. It offers a generous swing of 51 inches, allowing machining of large-diameter workpieces. The maximum machining length extends to 200 inches, supporting long shaft or pipe components. The machine is equipped with a tailstock for added support during machining of long or slender parts, ensuring precision and stability. Controlled by a Fanuc 0i-TF CNC system, it provides advanced programmability, precise axis control, and high repeatability. The lathe's compact footprint measures 407 inches in length, 124 inches in width, and 101 inches in height, with a substantial weight of 30,600 lbs, indicating a heavy-duty, rigid construction suitable for industrial-scale operations. This combination of dimensions and capacity makes the lathe ideal for machining large and complex parts requiring tight tolerances in sectors such as aerospace, automotive, and heavy machinery manufacturing. The machine's CNC control enables multi-axis coordination, precise tool path execution, and efficient production runs, maximizing output quality and minimizing setup times. The inclusion of a tailstock enhances its versatility by enabling both center-driven and free-end machining operations. Overall, this CNC lathe balances large workpiece capacity with powerful control, making it a capable and reliable asset for demanding turning applications.
Technical Attributes
- Spindle Bore Diameter
- 12.00 ''
- Max Swing
- 51.00 ''
- Control System
- FANUC 0I-TF
Dimensions
- Size
- 407 in L x 407 in W x 101 in H
Category
- MACHINING
- → LATHES
- → CNC LATHES
Data Accuracy and Verification
Specifications, market trends, and valuation estimates are compiled from manufacturer documentation, historical sales, and industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all data before making buying or selling decisions. Valuations do not represent guaranteed transaction prices or binding offers, and Aucto assumes no liability for decisions made using this data.
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