DH-63 Horizontal Machining Center

• Integrated Bed: Optimized design of internal ribs using FEM analysis, providing excellent stability.

• Lightweight Column: Double-layer wall structure design for the column, with multi-point radial rib arrangement and large-span cross-section layout at the bottom, offering light weight and high rigidity.

• High Dynamic Feed Axes: Three-axis linear guideways with a stepped layout for the X-axis, paired with the lightweight, high-rigidity column, ensuring excellent dynamic performance.

• Cam-Type APC: Stable and fast pallet exchange system.

• Equipped with a high-power BT50 electric spindle, featuring automatic dual-winding switching, capable of meeting different requirements for high speed and high torque. The spindle offers high speed, high precision, and low noise performance.

• The standard temperature-controlled cooling system effectively reduces the spindle temperature, preventing thermal deformation and maintaining stable machining accuracy during extended operations.

• Additionally, various spindle options are available to handle different operating conditions, ensuring efficient and stable performance in diverse production environments.

The three-axis ball screws feature a hollow cooling design, with a cooling unit circulating temperature-controlled coolant through the screw's axis. This rapidly reduces the temperature rise of the ball screw during high-speed feed, maintaining a constant temperature and ensuring stable machining accuracy.

• The system uses high-precision taper positioning pins combined with a hydraulic boost locking mechanism to ensure the worktable is firmly clamped, maintaining stability and vibration-free performance during machining.

• The cam-type CNC rotary table features a curved cam's constant-speed drive surface and preloaded rolling contact transmission with needle bearings on the turret, offering high precision, high speed, zero backlash, and the ability to handle heavy loads.

• Additionally, a high-precision direct-drive rotary table is available as an option, equipped with a high-torque frameless direct-drive motor, large-diameter high-precision dedicated rotary table bearings, and a Renishaw circular grating for enhanced accuracy and stability.