Milltronics USA, Inc. MM18 VERTICAL MACHINING CENTER

Technical Description

This vertical CNC machining center features a **35" x 16" table** capable of supporting a **workpiece weight up to 1,000 lbs**, enabling machining of medium to heavy-duty parts. The machine operates on a **3-axis system (X, Y, Z)** with travels of **30", 18", and 18"** respectively, providing versatile machining range. Each axis supports a maximum feed rate of **300 ipm** and rapid traverse speeds of **500 ipm**, allowing for efficient material removal and quick repositioning. The spindle is vertically oriented, equipped with an **ISO 40 taper** tool holder, optimized for medium-capacity machining with strong rigidity and reliable tool retention. It operates at a maximum speed of **8,000 RPM** with a **10 HP motor (30-minute rating)**, offering a robust power output suitable for a wide range of milling operations, with an optional upgrade to 12 HP for enhanced torque. The spindle supports a 16-tool automatic tool changer (ATC) system ensuring minimal downtime during machining cycles. This setup does not include a U-axis, focusing on core three-axis operations. The machine is ideal for precision machining tasks requiring stable spindle performance, high feed rates, and significant workpiece capacity. Its design supports efficient machining of complex parts with reliable rigidity and accuracy, leveraging ISO 40 tooling compatibility widely adopted in industrial CNC mills. The table size and motor power make this machine suitable for robust milling, drilling, and tapping applications in production or prototyping environments.