drilling machine

详情

1. Using the hydraulic gear-change structure can save subsidiary time. 2. The forward rotating of spindle, stop (brake), shift and neutral-gear ect. are all controlled by a single handle, which is very convenient for operation. 3. The clamp structures of headstock, radial arm and internal and external column are controlled by hydraulic-driven rhombic block, which is very dependable. 4. The machine has sound and safety protective installation and external column. 5. We take lines of efficient measures during the structure design and manufacture of this machine to ensure a durable accuracy and longevity of the machine. 6. The electric equipment of this type of machine can make sure the safety of human life; what’s more, it is dependable, durable and easy to maintain.