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1. The truss manipulator and the bed are planned and designed as a whole to make the machine tool more compact, more beautiful and more stable to realize efficient automatic production.

 2. The interface of truss automation (column, protection, electrical appliance) shall be reserved for each standard machine Provide convenience for customers to install automation in the future. 

3. The truss column is fixed on the lathe body to form a whole, which is stable and not displaced due to the change of foundation. 

4. Integrated planning and design, low truss height, low center of gravity, stable operation.