Automatic Air-Shaft High Speed Slitting Machine
Category：Slitting Machine
Online Defect Detection System
Automatic Unload System
Pneumatic Circular Knife Slitting Method
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Film Roll Slitting Rewinding Machine is an efficient and precise film slitting and rewinding equipment. It adopts an overall closed frame structure. The machine body is mainly composed of an automatic unwinding unit, a CCD guide correction system, a cutter assembly, a differential pressure control roller, a slip axis double rewinding mechanism and an electric control cabinet. It is supported by a high-strength welded steel structure and equipped with a large-size touch operation panel. It is widely used in the fields of disposable sanitary products and soft packaging material processing.
Automatic Air-Shaft High Speed Slitting Machine Parameter
| Model No. | Max Materials Width | Unwinding Dia. | Rewinding Dia. | Min Slitting Width | Max Slitting Width | Max Speed | Applicable Materials |
| JW-FQ1350QZ-1000 | 1300mm | Φ1000mm | Φ1000mm | 50mm | 600mm | 600m/min | OPP BOPP CPP PE PET PVC NY PAPER |
| JW-FQ1750QZ-1000 | 1700mm | Φ1000mm | Φ1000mm | 50mm | 800mm | 600m/min | OPP BOPP CPP PE PET PVC NY PAPER |
| JW-FQ2250QZ-1000 | 2200mm | Φ1000mm | Φ1000mm | 50mm | 1000mm | 600m/min | OPP BOPP CPP PE PET PVC NY PAPER |
| JW-FQ2550QZ-1000 | 2500mm | Φ1000mm | Φ1000mm | 50mm | 1200mm | 600m/min | OPP BOPP CPP PE PET PVC NY PAPER |
※Remarks: Other sizes of machines are available upon request
Automatic Air-Shaft High Speed Slitting Machine Features
Intelligent control - German SIEMENS SIMATIC integrated system
Film Roll Slitting Rewinding Machine uses German Siemens high-end SIMATIC motion controller to centrally manage various modules, which can realize multi-axis linkage, tension adjustment, correction control and other functions. The control system responds faster than 1ms, ensuring that cutting accuracy and synchronization stability can be maintained even at a high-speed operation of 600m/min.
Precision drive - full set of SIEMENS servo system configuration
The drive system uses a full range of German Siemens servo motors and drivers to achieve closed-loop control of the entire process from unwinding, correction to rewinding. With servo tension feedback, the output torque can be automatically adjusted according to the material thickness, and it is suitable for a variety of plastic films, papers and other different substrates.
High-precision correction - imported CCD guide control
Film Roll Slitting Rewinding Machine is equipped with an imported CCD optical correction system, which automatically identifies the film edge, printed markings or transparent positioning patterns to achieve ±0.05mm correction accuracy. It is particularly suitable for high-precision continuous positioning cutting of transparent films and printed films such as PE and BOPP.
Fine rewinding - slip axis and automatic pressure difference control
Film Roll Slitting Rewinding Machine adopts a low-tension slip axis rewinding system, combined with pressure difference to automatically control the rewinding roller, even under the condition of the minimum slitting width of 50mm, it can achieve a flat, wrinkle-free and loose roll effect. The maximum rewinding diameter is Φ1000mm, which is suitable for long-term continuous operation.
High compatibility - multi-material high-speed slitting adaptation
Film Roll Slitting Rewinding Machine supports slitting of various materials such as OPP, CPP, PE, PET, PVC, NY, paper, etc., with a maximum width of 2500mm, a cutting speed of up to 600m/min, and a slitting width range of 50-1200mm, which can meet the needs of various industrial-grade orders.
Environmentally friendly design - online edge trimming and recycling
Film Roll Slitting Rewinding Machine is equipped with a film edge trimming device and an automatic waste edge recycling system. Without affecting the reeling of the main material, it automatically cuts off the burrs and rolls them into an independent recycling reel, effectively saving labor, improving material utilization, and being environmentally friendly and efficient.
Disposable baby diaper manufacturers
Film Roll Slitting Rewinding Machine is widely used in the pre-processing of PE film and breathable film rolls, and provides printed film positioning and slitting services for Kimberly-Clark and its OEM factories. The stable low-tension control system ensures that the diaper back film cuts are clear and non-biased, and is suitable for use in fully automatic assembly lines.
Sanitary napkin and adult care pad manufacturer
Film Roll Slitting Rewinding Machine is used for slitting composite breathable film and absorbent chip film, playing a key role in the Sofy supply chain. The CCD system ensures that the cutting length of each roll of film is accurate and consistent, providing a reliable basis for subsequent die-cutting and packaging.
Pet urine pad and cleaning product film material factory
Downstream companies cooperating with Petco use Film Roll Slitting Rewinding Machine to batch rewind and wide-width precision slitting of anti-seepage film and adhesive-backed film, effectively supporting the continuous production line operation requirements of high-intensity order cycles.
Medical dressing and surgical pad manufacturer
Directional high-precision cutting of special materials such as medical films and breathable films provided by 3M and HARTMANN. The machine has good static control and clean processing characteristics, and is adapted to the dust-free standards of the medical industry.
Packaging film printing factory
Film Roll Slitting Rewinding Machine is used for pattern positioning cutting of BOPP and PET composite films. Its print perimeter cursor detection system works with CCD deflection correction to achieve ±0.1mm continuous pattern positioning, and is now used in Amcor and Huhtamaki's factories for post-processing of color-printed packaging films.
Automatic Air-Shaft High Speed Slitting Machine Care and Maintenance
Cleaning optical components and cutters
After daily operation, the CCD lens, guide rollers and cutter blades should be cleaned with a dust-free cloth to prevent residual film dust from blocking the optical path or tool wear and failure. It is recommended to spray the main operating area with an anti-static treatment agent every week to ensure that the components are clean.
Regular inspection and grinding
Depending on the film material and operating frequency, the tool edge should be checked every 20,000 to 30,000 meters of operation. If the circular knife or flat knife is found to have burrs or wire drawing on the cut, it should be ground or replaced in time to keep the cutting edge neat.
Maintenance of light-sensing components
Check the sensitivity of the CCD deflection correction system and the lens alignment angle once a month. If deviation or inaccurate recognition is found, it should be recalibrated with a ruler to ensure high-precision line tracking capability.
Calibration of the slip axis tension system
It is recommended to calibrate the tension feedback module for zero point and linearity every three months, especially when the material is frequently changed. Calibration can ensure that the system quickly adapts to the tension characteristics of the new material to avoid film breakage or loose winding caused by tension fluctuations.
Electrical system inspection
Electricians need to check the Siemens drive, cable connectors and power modules every quarter to confirm that the voltage is stable and the port is not aged. It is recommended that the equipment be equipped with a voltage stabilizer and a lightning protection module to avoid damage to the control board caused by sudden voltage fluctuations.
Foshan Jingwei Technology Co., Ltd. was founded in Foshan in 2017. The team has over 16 years of rich experience in the hygiene machinery manufacturing industry. It has long - term exchanges and cooperation with multiple domestic scientific research institutions, possesses profound professional knowledge in equipment manufacturing. Jingwei company attaches great importance to technology research and development and innovation. Currently, Jingwei has 66 patents and has won many honors such as “Specialized, Sophisticated, Distinctive and Innovative” and “High-tech Enterprise”, and has passed the ISO9001 certification. Relying on its strong technology, Jingwei has successfully developed a comprehensive film solution. By integrating cutting - edge hardware, software, and digital technologies, we are in a leading position in equipment digitization and intelligence, especially focusing on promoting the equipment digitization of the production line of hygiene product materials, making the production material process more transparent.
Jingwei helps customers with the informatization construction and digital upgrading of their factories. It continuously iterates and upgrades the production line equipment. Relying on Jingwei's equipment digital system, remote diagnosis can be carried out through the Internet, enabling Jingwei to quickly handle tasks related to the detection, repair, modification, and upgrading of equipment.
The product series of Jingwei Technology covers casting film machines, breathable film machines, printing machines, slitting machines, inspection and rewinding machines, laminated machines and palletizing robot arm.
With excellent product quality and first - class technical services, Jingwei Technology has won the trust and praise of numerous customers. Jingwei has cooperated with international customers such as the German company RKW and domestic well - known brands such as Hengan International Hygiene Products. We are also the designated production machinery suppliers for industry giants such as P&G and Kimberly - Clark.
Today, the employees of Jingwei Technology adhere to the principle of "enterprising, realistic, rigorous, and united", constantly explore and innovate. With technology as the core, quality as life, and users as God, we wholeheartedly provide you with self - control products with the highest cost - performance ratio, high - quality machinery and equipment, and meticulous after - sales service. We are committed to providing you with the most professional and customized solutions.
