Round knife machine is a die-cutting machine, known as "multi-position rotary die-cutting machine", referred to as the rotary machine, commonly known as the round knife machine, hob machine or round knife die-cutting machine. It rotates continuously in the form of hob for die-cutting processing, and is one of the machines with the highest productivity among the die-cutting machines. Divided into 2 seat, 3 seat, 5 seat, 7 seat series of round knife die cutting machine type. Round knife die cutting is through the knife blade and pad roll extrusion material to achieve the purpose of die cutting, pad roll is a smooth surface and hard cylindrical shaft, round knife processing is in a process to complete the composite of multi-layer materials and processing of die cutting method.
Currently from the multi-station round knife machine tension control system, generally divided into two kinds: one is the use of the program fully automatic tension control, through the pre-set program, automatic calculation of receiving and discharging shaft roll diameter size, timely calculation of torsion, so as to ensure that the tension is stable. Program automatic tension control system in Europe and the United States has been widely used; in the view of many operators, the program automatic tension control system advantages are very obvious, such as the material does not need to be wound many times; to reduce the material scratching, deformation; simple and convenient operation, easy to upgrade the program and so on.
This is the Shenzhen Minghong to tell you the basic processing principle of round knife die cutting machine