When using Zhicheng die cutting machine ,the working pressure is insufficient .
Please check :
1.The material layer is too thick .For example ,nomal cutting one layer ,but the worker die cut many layers .
2.The cutting stroke is too low for the cutting die.
3.oil filter is blocked.
4. oil pump broken.
5.The hydralic oil is not enough.
The following Solution for the machine:
1. Reduce material layer until one layer;
2. Adjust the stroke the appropriate position;
3. Cleaning or replacing the filter;
4. Replace the oil pump.
5.Add enough hydraulic oil.