The work of the paper slitter cannot be smooth all the time, it will always have some small problems, so what are the problems?
        1. The trend of slitting and rewinding materials
        This is mainly because the winding tension is not enough, adjust the appropriate winding tension of the paper slitter, use a pressing roller for winding, and enter the winding paper core after wrapping the slitting material through the pressing roller.
        2. Uneven winding of slitting machine
       In this case, most of them are due to the unsuitability of the paper core, as long as the paper core that meets the required inner diameter is replaced. In addition, during the winding process, the winding roller should also be used to avoid uneven winding. problem.
        3. Meter counting is not allowed
        If you encounter this kind of problem, you can touch the double wheel of the metering wheel at the same time to the feeding rubber roller, and make a mark on the metering wheel and crank it 5 times to count 1 meter. Otherwise, replace the metering.
        The above three are the problems that are easy to occur in the paper slitter. I believe everyone already knows it.

        What is the cutting process for soft materials? What methods can it be used for? The following slitter manufacturers introduce you to the slitting process of soft materials.
        There are several methods for cutting soft materials, such as plastic film and paper, which can be achieved by using blades, straight or round blades, while others will be cut The material is pressed against the hard roller.
        Those cutting materials similar to narrow strips can be called coils when they are rewound, and the cutting blade can be set to the desired width. Some machines have many blades to increase the choice of cutting width, other machines have only one blade, and can be set to the desired position. The cut material is unwound on paper, plastic or metal core on the exit side of the machine.
        This process is applied because of its low cost and high precision in mass production. Some machines have a program that monitors the blade and often grinds the blade to maintain the cutting quality and accuracy. Depending on the industry and the product being cut, these machines can operate between 10 m / min (special metal mesh) and 5000 m / min (paper making process). These machines can also contain a large number of automated functions to accurately control the tension of the material, automatically position the cutting knife, automatically align the winding core of the winding material, and reduce the manual operation of the coil.
        After reading the above, I believe everyone already knows the cutting process of soft materials.

        If the high-speed slitting machine cannot be operated correctly, many accidents will occur. Let's take a look at the taboos of using high-speed slitting machine together.
        1. Care should be taken when loading and unloading materials to prevent smashing.
        2. When using a utility knife, it should not be extended too long to prevent the blade from cutting people.
        3. Maintain the high-speed slitting machine regularly to clean up the dust.
        4. If a foreign object falls into the equipment, it should be handled in time.
        5. When working, bring the corresponding protective cover and work clothes.
        The above are the things to pay attention to when using the high-speed slitter.

         What are the most susceptible parts of the high-speed slitter? That is the blade, so how is the blade life of the high-speed slitter affected?
        1. Quality of sharpening
        The quality of the sharpening depends on the production materials and equipment, the sharpening process specifications and the technical level of the operator. The higher the quality of the sharpening knife, the longer the service life of the cutting knife, the better the cutting quality.
        Second, the knife material
        The cutter of the single-chip A4 paper cutter is made of high-temperature insert welding of the blade and the blade body. The blade is made of chromium tungsten manganese steel with high hardness, and the blade body is made of low carbon steel. The durability of the cutter is directly proportional to the hardness of the steel used for the blade part. For high-quality blades, the hardness of the blade part after quenching can reach HR55 ~ 60.
        3. The shape and angle of the sharpener
        On the single-sided A4 paper cutter, a single sharpened cutter is generally used, and the sharpening angle is between 19 ° and 23 °. However, this shape of the sharpening edge is not the ideal shape. The beveled surface of the cutter is subjected to the pressure from the part of the paper stack being cut during the cutting process. It will be worn out soon. The double-edged knife has obvious advantages. Its sharpening helps to reduce the load of the machine and improve the accuracy of cutting.
        The smaller the sharpening angle of the cutter, the sharper the blade, the lower the resistance of the cut object to the knife, the wear and power consumption of the machine are also small, the cut product is neat and the cut is smooth. However, if the sharpening angle is too small, the strength and wear resistance of the cutting edge will be correspondingly reduced, and the cutting speed and cutting quality will decrease. Therefore, the angle of sharpening should be as small as possible when the tool material permits, and considering the magnitude of the shear resistance of the cut object.
        4. Types of cutting materials
        During the cutting process, the speed at which the blade becomes dull is related to the wear resistance of the material being cut. When cutting paper, the speed at which the blade becomes blunt depends on the texture of the paper and how hard it is and the amount of ash content. When cutting harder paper with a higher ash content, the faster the blade becomes dull.
        After reading the above content, I believe everyone already knows the blade influencing factors.

        What is the future development direction of high-speed slitting machine? Let's take a look below.
        1. Frame structure: Whether it is one-time slitting or two or three-time slitting, domestic high-speed slitting machine manufacturers should invest their energy in researching the high-speed slitting machine on the frame structure. The manufacturer focused on designing a more reasonable high-speed slitting machine to get rid of the plagiarism phenomenon of the high-speed slitting machine produced, and researching and designing a personalized high-speed slitting machine to make the structure of slitting different materials more detailed. In the competition in the international market, it provides a favorable weapon for film-making enterprises, and at the same time it also finds a blue ocean for its own enterprises.
        2. Automation control part: At present, the automation level of the high-speed slitting machine produced in China is still at the lower middle level. Although the use of domestic control components has been very popular and the price is also low, but the domestic high-speed slitting machine manufacturers are using The depth is far behind the level of foreign developed countries, especially in the control system and the structure of the high-speed cutting machine, and the lack of organic combination of the material cut, at this level, the domestic high-speed cutting machine is extremely large Most of them still stay on the thick lines, and have not yet deeply understood the rigor and rationality of the control system of the high-speed slitting machine. Domestic high-speed slitting machine manufacturers should proceed from the above directions to find a method that meets the principle of high-speed slitting machine control and cutting, and can maximize the use of the functions provided by the hardware.
        3. Manufacturing: This is a common problem faced by China's manufacturing industry. In addition to being reasonable in design, any mechanical equipment also requires precision in manufacturing, and China's manufacturing industry is lacking in this regard. In addition, manufacturing The process is also a weak link. In addition to some general-purpose machine tools, some special equipment for manufacturing high-speed cutting machines, such as dynamic balancing machines and water cutting machines, are required for manufacturing slitting equipment. The requirements are high, so some equipment needs to use CNC machine tools to process parts, especially the need to popularize the use of machining centers, so that the processing accuracy of the high-speed cutting machine manufactured can be fundamentally guaranteed.
        The above is the future development direction of high-speed slitting machine.