There are three key points to be grasped when choosing a qualified machine. The first is the main configuration of the equipment, the second is the raw materials and processing accuracy used in the manufacturing equipment, and the third is the professional service of the system. Among them, the configuration of the equipment will determine the advancement, practicability and reliability in the production process.

       The circular die-cutting machine is composed of three parts, the die-cutting part, the paper feeding part, and the electrical control part. The die-cutting department currently uses soft-cutting. The soft-cutting machine means to put a layer of high-strength polyurethane rubber sleeve on the roller. The soft roller moves 40 mm back and forth at the same time during the rotation of the die-cutting machine, so that the die-cutting knife can avoid repeatedly cutting the same position and causing local damage to the rubber sleeve. There are mainly two structures in this type of lateral movement device in China. There is also a mechanical structure, which is commonly used. It is mainly used to compare the speed of the upper and lower rollers. The movement of the soft roller is controlled by a cam. It has a speed ratio control function. Therefore, the moving speed of the soft roller is based on the operation of the equipment. The speed is determined.

       The circular die-cutting machine must be equipped with "speed difference automatic compensation device". There are currently three methods for this kind of device in China, one is the speed difference equalizer, which is expensive. One is to use the clutch to perform surface speed compensation, which is more economical and practical. Another is to replace gears. Every time the soft cover is repaired, the gears are replaced once, which is very troublesome and the compensation is not accurate.

The main configuration of the die-cutting part is these four points: 1. Soft roller automatic repair mechanism, 2. Speed ​​difference automatic compensation device, 3. Imported soft cutting rubber sleeve, 4. Soft roller lateral movement device.