Jingdiao North America GRA150 VERTICAL MACHINING CENTER

Technical Description

The Jingdiao North America GRA150 Vertical Machining Center is a high-precision, 5-axis CNC platform engineered for demanding micro-machining applications. Featuring a compact worktable measuring 7.9 x 7.9 inches and a maximum workpiece capacity of 44 lbs, the GRA150 is optimized for the precision machining of small, complex components such as optical mirror molds, medical devices, and batch-produced parts. The machine delivers exceptional accuracy with a vertical spindle capable of up to 24,000 RPM, ensuring fine surface finishes and micron-level tolerances. Tooling is managed via an HSK-E32 interface with a 60-tool capacity, supporting efficient and versatile operations. The GRA150 offers 5-axis motion with X, Y, and Z travels of 393 mm each, and achieves rapid traverse rates of 590 ipm across all linear axes, enabling high-speed, high-efficiency machining. The system integrates JINGDIAO’s proprietary control, CAM software, and on-machine measurement technology, ensuring consistent part accuracy and process repeatability. Designed for stable, high-speed operation, the GRA150 is suitable for industries requiring nano-surface finishes and tight dimensional control, including aerospace, medical, electronics, and precision mold manufacturing. The machine does not include a pallet changer or rotary/index table support, focusing instead on direct, high-accuracy machining of small workpieces.