From the driving mode of the paper pressing mechanism, it is divided into mechanical paper pressing and hydraulic paper pressing.
The hydraulic paper pressing method can more accurately ensure the equal length tolerance accuracy of the cut objects (commonly known as the upper and lower knife accuracy), especially when the cutting density is large, the difference is particularly obvious. Therefore, with the emergence of the paper cutter of the hydraulic paper pressing method, the paper cutter of the mechanical paper pressing method is no longer selected by customers who require high cutting accuracy.
The clutches of paper pressing mechanism and cutting mechanism are hydraulically driven, which is also called full hydraulic or double hydraulic paper cutter. The full hydraulic or dual hydraulic paper cutter has greater cutting force, has obvious advantages in cutting objects with high cutting density, the clutch is not easy to slip, and the clearance of the clutch does not need to be adjusted frequently.
