Kaast VF-B 15.6 VERTICAL MACHINING CENTER

Technical Description

This CNC vertical machining center features a **68" x 23" table** with a maximum workpiece weight capacity of **3,300 lbs**, suitable for heavy-duty machining tasks. The spindle has a **vertical orientation** with a **BT#40 taper**, capable of reaching up to **8,000 RPM** and powered by a **15 HP motor (30-minute rating)**, providing strong cutting performance. The machine supports automatic tool changes via a **24-tool ATC (Automatic Tool Changer)** with a rapid tool change time of **1.2 seconds**. The three-axis configuration (X, Y, Z) offers travels of **62" x 27" x 25.5"**, respectively, with a consistent maximum feed rate of **500 inches per minute (IPM)** and rapid traverse speed of **936 IPM** in each axis, enabling efficient material removal and precise positioning. Optional support for pallet changers and rotary tables adds versatility for complex workpieces and production scaling. This robust CNC mill is optimized for machining large, heavy components with high accuracy and flexibility, ideal for applications requiring sustained spindle power, fast tool changes, and substantial workholding capacity. The machine may optionally be configured with a fourth axis to expand capability for complex geometries and multi-faceted workpieces. The design supports efficient programming and operation aligned with advanced CNC machining standards.