Structural Features and Configurations of Fixed‑Beam Gantry Moving Series:
Core Technologies: Adopting multi‑section spliced bed machining method, self‑adaptive gantry frame for gantry‑moving machine tools, internal‑circulation balance pressure oil cylinder, and unloading beam for large‑span gantry machine tools.
Heavy‑load Drive Technology: For the overall horizontal movement of the gantry frame, a dual‑side dual‑drive dual‑grating structure is adopted in the design.
The machine tool is equipped with imported or Han'ao self‑developed five‑axis simultaneous milling heads (AC‑axis fork‑type double‑swivel head, AC‑axis single‑side double‑swivel head, 45‑degree universal head, etc.).
