HYUNDAI WIA KH 80G HORIZONTAL MACHINING CENTER

Technical Description

The 2011 Hyundai WIA KH80G Horizontal Machining Center is a high-performance CNC machine designed for heavy-duty precision machining with a large work area and advanced features. It is equipped with a Fanuc 18iMB CNC control system that provides reliable and user-friendly operation. The machine features an 80-tool automatic tool changer (ATC) with a tool length measurement system and supports rigid tapping for high-precision threading operations. The spindle is a robust 35 HP (26 kW) 3-step geared head with a BT50 (CAT 50) taper and a maximum speed of 4,500 RPM, optimized for heavy cutting conditions with high torque up to 1,106.3 lb-ft. A spindle oil cooling system and through-spindle coolant at 1,000 PSI ensure thermal stability and accuracy during prolonged machining cycles. The KH80G’s structure includes a rigid ‘T’ type Meehanite cast iron bed and a moving column on the Z-axis with a thermally symmetrical double-wall design to minimize thermal displacement and maintain precision. The machine boasts large travel ranges: 49.2" (X), 39.4" (Y), and 33.5" (Z), allowing workpieces up to 31.5" × 31.5" on the pallet with a maximum load capacity of 4,850 lbs. High-speed linear roller guides and double pre-tensioned ball screws on all axes enable fast 18 m/min rapid traverses for improved productivity. Additional features include shuttle-type automatic pallet changer, qualified edge locators, metered piston lubrication, and telescopic way covers for protection and durability, making the KH80G suitable for complex and heavy machining tasks in automotive, aerospace, and industrial manufacturing sectors.