Large Envelope Machining

When the Part Won't Fit in a Standard Shop

Large envelope machining is IMT Precision's defining capability. Many precision shops can hold tight tolerances on small parts. The challenge is holding those same tolerances on components that span 10, 12, or 16 feet across. That's where our equipment footprint and three decades of experience set us apart.

Industries That Need This Capability

Large envelope machining is critical across several of our core verticals. Aerospace contractors need oversized structural members and satellite bus panels. Semiconductor OEMs need large vacuum chamber bodies. National labs need one-off experimental apparatus. Space companies need launch vehicle structures. When the part is big and the tolerances are tight, this is where the work gets done.

Equipment

Bridge Vertical Machining Centers

• Viper PRW-5340 — 201" x 134" x 42" travel, 6,000 RPM, 10-ton overhead crane
• Viper B5000GDW — 200" x 103" x 42" travel, 6,000 RPM, 3-ton overhead crane
• AWEA LP 4021 — 160" x 83" x 30" travel, 4,000 RPM, 7.5-ton overhead crane
• Viper B2000PXT — 83" x 77.6" x 28" travel, 4,000 RPM, 7.5-ton overhead crane

Horizontal Boring Mills

• Toshiba BP-130.P40 — 160" x 94" x 48" travel, 3,000 RPM, 3-ton overhead crane
• Hartford PBM-135B — 100" x 75" x 60" travel, 2,500 RPM, 7.5-ton overhead crane

Horizontal Machining Centers

• HAAS EC-1600-4X — 64" x 40" x 32" travel, 6,000 RPM