If the high-speed slitting machine is not operated correctly, it is easy to damage it, so it is very necessary to know the operation requirements of some high-speed slitting machines.
        1. The slitting machine shall cut the whole roll or the whole raw material with a fixed length.
        2. The slitting length can be set continuously. If there is an error in the actual slitting length, it is easy to calibrate by setting parameters.
        3. The most important performance index of fixed-length slitting is slitting precision, and the consistency of finished product length is good.
        4. Fixed-length slitting control is divided into static and dynamic slitting.

        Paper slitting machines are involved in many fields, so what causes the widespread use of paper slitting machines? Mainly because of its principle and structural advantages.
        principle:
        1. The slitting length can be set continuously. If there is an error in the actual slitting length, it is easy to calibrate by setting parameters.
        2. The paper and paper slitting machine needs to cut the entire roll or the whole raw material with a fixed length, such as plastic packaging materials, packaging cartons, steel plates, films, leather, wood chips, etc. Cut control.
        3. The slitting control of paper and paper slitting machine is divided into static and dynamic slitting: when the set length is reached, the machine stops accurately, and then the static slitting is processed, and after the slitting, the operation is restarted; The slitting signal is issued without stopping, and the paper slitting machine dynamically slits and processes during the movement of the material.
        Structural advantages:
        1. The central part of the paper slitter is equipped with a main shaft for processing paper tubes. The front end of the main shaft is fixed on the base with a set of bearings, and a pulley is installed in the middle of the set of bearings; a compression cylinder and a cylinder are installed near the base A set of support rod bearings is installed at the upper end of the support rod to support the main shaft.
        2. The main cutter shaft is installed on the upper end of the paper slitter, and a number of blades are arranged on it, and arranged at a certain gap; the support frame of the main cutter shaft is also provided on the top of the paper slitter A supporting cylinder is installed in the middle.
        After reading the above, I believe that everyone already knows the principle and structural advantages of the paper slitter.

When it comes to the maintenance of the paper slitter, many people find it very simple, but in fact it is not. If you do not pay attention to some details during the maintenance process, more serious consequences will occur.
1. Pay attention to safety. Never put your hands on the blade when the machine is turning.
2. Grease the lubrication holes regularly. This can reduce the wear of the rotating shaft.
3. The power supply should be safely grounded to ensure no leakage.
4. When the rod nylon washer needs to be used for a long time, if the cutting burr is seriously damaged, it should stop working immediately, open it next to the cover, loosen the nut with a special wrench, loosen the screw, and remove the swing rod.

        How is the development of automatic slitting machine in China? What will the present and future look like?
        1. Automation control part: At present, the level of automation of the slitter produced in China is still at the lower middle level. Although the use of domestic control original devices has been very popular and the price is relatively low, the depth of use of domestic slitter manufacturers Far behind the level of foreign developed countries, especially in the control system and the structure of the cutting machine and the lack of organic combination of the material cut.
        At this level, the overwhelming majority of domestic slitting machines still stay on thick lines, and have not yet deeply understood the rigor and rationality of the slitting machine control system. Domestic slitting machine manufacturers should proceed from the above directions to find a method that conforms to the principle of slitting machine control and can maximize the use of the functions provided by the hardware.
        2. Frame structure: Whether it is one-time slitting or two or three-time slitting, domestic slitting machine manufacturers should devote their energy to research on the frame structure, and focus on the slitting machine manufacturers to design a more reasonable slitting machine , Research and design a personalized slitting machine, which makes the structure of slitting different materials more detailed. In the next round of competition in the international market, it will provide a favorable weapon for film-making enterprises, and at the same time find a blue ocean for their own enterprises .
        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.
        The above is the analysis of the development of the automatic cutting machine from three aspects.

        At present, the development speed of domestic paper slitting machines is still very fast, but there is still a certain gap with advanced international countries. So what is the gap between domestic and foreign paper slitting machines?
        1. Poor completeness, domestic paper cutters are rarely equipped with peripheral equipment, namely: cutting production line.
        2. The control system is relatively backward and lacks automatic detection devices. In terms of the control system, China has just started to use PLC, and foreign countries have adopted full-line computer control, using computer control, using the computer to monitor and adjust each execution component, and can predict Set parameters, automatic adjustment under the control of computer, greatly shorten the auxiliary time and ensure reliable work.
         3. There is a certain gap in appearance and ease of use. However, through the efforts of domestic paper cutter manufacturers in recent years, the gap between domestic paper cutters and foreign products is rapidly narrowing, and some technologies are even at the leading level. Foreign ones are basically color microcomputer program control, while domestic ones mainly use digital display. Mainly, a large number of mechanical paper cutters lacking security protection exist and are sold. Microcomputer-controlled paper cutters are the development trend of paper cutters, and are replacing paper with other control methods in a large area with a relatively fast speed.
        4. In terms of price, compared with foreign imported paper cutters, it has obvious price advantages, excellent performance, and price concessions are the main reasons for promoting customers to choose domestic paper cutters, and after-sales service in China is relatively in place. Because of its high cost performance and practical and affordable features, the market share of domestic paper cutters is currently the highest in the country.