MILLSTAR JMH400 HORIZONTAL MACHINING CENTER

Technical Description

The MILLSTAR JMH400 Horizontal Machining Center is a high-performance 3-axis CNC machine designed for precision metal cutting with a travel range of 24.803 inches (630 mm) along the X, Y, and Z axes. It features an 18.5 horsepower spindle motor capable of spinning up to 10,000 RPM with a BT-40 tool taper, ensuring high-speed machining suitable for diverse applications. The machine supports a tool changer capacity of 40 tools, allowing efficient multi-tool operations with minimal downtime. The pallet system measures 15.748 by 15.748 inches (400 mm x 400 mm), with automatic pallet changer options available to enhance productivity through simultaneous loading and machining cycles. The structure integrates ladle and box-type cast iron construction with rib reinforcement for exceptional rigidity, stability, and vibration dampening, which helps maintain accuracy and machine longevity under heavy cutting loads. Heavy-duty roller-type linear guideways optimize load resistance and rapid traverse rates. The horizontal spindle orientation facilitates efficient chip evacuation during machining, reducing the need for manual chip clearing and improving operational reliability. With advanced CNC controls, the JMH400 enables precise multi-angle positioning and supports complex multi-side machining in a single setup, making it ideal for medium to large-scale production environments where high throughput and accuracy are critical. The machine accommodates a workpiece load up to 400 kg and includes precision settings with axis resolutions down to 0.001 mm and pallet rotation increments of 0.001°. Overall, the JMH400 combines rugged mechanical design with flexible automation features to maximize machining efficiency and performance.