JOHNFORD HMC-500 HORIZONTAL MACHINING CENTER

Technical Description

The Johnford HMC-500 is a high-performance horizontal machining center designed for precision and efficiency in complex machining tasks. It offers a robust work envelope with X-, Y-, and Z-axis travels of 30, 26, and 26 inches, respectively, enabling versatile machining capabilities. The machine features a 14.8-horsepower spindle motor capable of reaching speeds up to 15,000 RPM, optimized for high-speed cutting and rapid ramp-up of 3.3 seconds to full speed. Its CNC control system is a FANUC unit known for reliability and precision. Tool handling is supported by a 40-pocket automatic tool changer, facilitating extended unattended operation and improved productivity. The worktable accommodates pallets measuring 19.7 by 24.8 inches, supporting efficient part loading and machining. Structurally, the HMC-500 emphasizes rigidity and stability, which, combined with rapid feed rates and 1G acceleration, delivers high machining accuracy and surface finish quality. The unit is configured with three axes and a CAT-50 spindle taper suitable for a wide range of tooling. Additional features often include a pallet system for quick workpiece changeover and readiness for through-spindle coolant, enhancing performance on demanding materials. Overall, the Johnford HMC-500 balances power, precision, and automation for medium-to-large part machining in manufacturing environments requiring consistent high throughput and tight tolerances.