Characteristics: 1. Used for the dynamic implementation of cylinder components, stable operation. 2. No impact on the course of their work has greatly improved the quality and processing efficiency. 3. To choose manual or foot control. 4. Automatically adjustable punching cycle for mechanical and electrical integration. 5. Cylinder axis with the guide stop, so that more accurate work. 6. Power consumption low. 7 . The use of lightweight, the total area occupied by small, light weight.