■特点：
☆不通孔高速回转油缸。油缸采用优质铝合金材料，体积小，重量轻，转速高，密封性好。
☆配有逆止阀，安全阀装置。
☆是数控车床理想动力源。
■Specificity:
☆The cylinders are non-through-hole high-speed rotating hydraulic ones,which are made of high quality aluminium alloy ,with small volume,light weight ,high speed and good sealing reliability , etc.
☆Equipped with the inverted valve and the safety valve.
☆It is the ideal power source for the CNC lathes.