Large Part CNC Machining
B&H Machining provides large part CNC machining solutions for customers requiring precision, stability, and consistency on oversized and heavy components. Our large-part machining capabilities are designed to support complex geometries, tight tolerances, and demanding industrial applications where accuracy and repeatability are critical. By combining high-capacity CNC equipment, experienced machinists, and proven machining strategies, we deliver reliable results on large components from prototype through production.
Explore the Large Part Machining services offered by B&H below.
Large Plate Work
B&H Machining provides precision plate machining for large components where flatness, hole location, and feature-to-feature accuracy are critical for assembly and performance. We have several large CNC Mills that are capable of doing a variety of plate work.
Plate machining capacity includes:
- Standard plate work up to 30” x 60”
- Long-length machining in some cases up to 98” (over 8 feet)
- Machining for base plates, mounting plates, frames, and structural components
- Materials include carbon steel, stainless steel, aluminum, tool steel, and specialty alloys
Ready to get started? Submit your project information below and receive a fast, detailed machining quote.
Large Plate WorkMilling Capacity
Our CNC milling capability supports large components requiring multi-feature machining, tight positional accuracy, and repeatable results from prototype through production. Our largest milling table base measures 30” x 60”, allowing us to machine substantial plates, housings, and structural components with confidence and stability.
- 3-axis milling through advanced 5-axis machining capabilities
- Largest table base: 30” x 60”
- Machining for large plates, frames, housings, and complex components
- Material capabilities include structural steels, stainless grades, aluminum alloys, tool steels, and specialty industrial materials
Explore our full range of CNC milling services and equipment capabilities by selecting the link below.
Large Hurco CNC MillTurning Capacity
Our CNC turning services support large cylindrical components where concentricity, surface finish, and dimensional consistency are critical for performance. We machine parts up to 15 inches in diameter and 5 feet in length, supporting projects from prototype through production with consistent accuracy and repeatability.
- Maximum turning diameter: 15”
- Maximum turning length: 5 feet (60”)
- Ideal for shafts, bushings, sleeves, hubs, and rotational components
- Material capabilities include carbon steel, stainless steel, aluminum, and alloy grades
Explore our full range of CNC turning services and capabilities by visiting the page below.
Long cnc turned partHeavy Material Handling Capacity
Machining large and heavy components requires controlled lifting, staging, and positioning to maintain part integrity and dimensional accuracy. Our facility is equipped to safely receive, move, and support oversized and heavy workpieces throughout the machining process.
- Overhead lifting support for large and heavy components
- Dedicated loading docks for commercial freight and oversized shipments
- Safe staging and positioning of large workpieces
- Heavy-duty fixturing and workholding support
Contact us today to discuss your project dimensions and confirm machining and handling capacity.
Large & Heavy Component SupportYour Partner for Large Part Machining
When your project demands size, accuracy, and repeatability, B&H Machining delivers the capacity and machining expertise to keep your parts on spec and your program on schedule. From large plate work and CNC milling, CNC turning and 5-axis machining, we deliver complex components from prototype to production with disciplined execution and dependable results.
- Large plate machining up to 30” x 60”, with long-length work in some cases up to 98”
- Milling with a largest table base of 30” x 60” for stable, repeatable setups
- Turning capacity up to 15” diameter and 5 feet (60”) long
- Material handling support for oversized and heavy workpieces
- Projects supported from prototype through production
Ready to move forward? Submit an RFQ or contact our team today to discuss your project.
Large Part CNC Machining
B & H Machining is Minnesota’s premier CNC machining partner, delivering expert CNC milling, turning, and comprehensive manufacturing solutions.