Fully enclosed splash guard with aesthetic modular design. To archive operational safety and environment protection, while upgrading working efficiency. All heat source positions are provided with ventilation and heat exhaust holes for efficient heat dissipation and ensure the machine accuracy. The one-piece constructed 45°box type structure is manufactured from high quality casting iron, assuring maximum rigidity and stability for long time machining. The two axes employ high rigidity and high precision linear guideways which provide unmatched performance than that of competitors. The linear guideway features high loading capacity, low noise and long service life.