TWINHORN FG-20 SERIES VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust 3-axis CNC design with a CAT 40 spindle rated at 12,000 RPM and 25 HP, delivering powerful cutting capability for heavy-duty production environments. The machine accommodates workpieces up to 8,800 lbs on a standard work table measuring 78.74" × 47.24", with an optional extended configuration of 98.43" × 47.24" for larger components. Three-axis travels span 86.61" (X), 59" (Y), and 29.92" (Z), with optional extensions to 244", 122", and 39" respectively, enabling machining of diverse part geometries. The rapid traverse rates reach 787 ipm across all axes, significantly reducing cycle times and idle positioning. An automatic tool changer with 32-tool capacity and 5-second tool change time ensures efficient workflow and minimizes production interruptions. Maximum cutting feedrate of 390 ipm provides precision material removal across ferrous and non-ferrous applications. This machine is engineered for aerospace, automotive, medical, and general manufacturing sectors requiring high-accuracy repeatability and rigid construction. The expansive work envelope and substantial load capacity make it suitable for both prototype development and high-volume production runs, while the rapid traverse performance enhances productivity through reduced non-cutting time between operations.