on-Line Slitting Center Winding Machine
Category：Film Manufacturing
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+86-18000876276 WhatsApp
Film Winding Equipment is a professional equipment used at the end of the plastic film production line, including a central winding platform, an automatic switching double-station system, an online slitting unit, a preparatory shaft mechanism, a swing film guide system, a rubber strip air shaft, and a centralized control console.
on-Line Slitting Center Winding Machine Parameter
| Model No. | Max Rewinding Dia | Max Rewind Width | Max Speed |
| JW-SJ2300ZX | Φ1000mm | 2300mm | 300m/min |
| JW-SJ2800ZX | Φ1000mm | 2800mm | 300m/min |
| JW-SJ3600ZX | Φ1000mm | 3600mm | 300m/min |
※Remarks: Other sizes of machines are available upon request
on-Line Slitting Center Winding Machine Features
1. High speed and high efficiency, leading production capacity
Film Winding Equipment has a maximum operating speed of 300 meters/minute and is suitable for various high-speed production lines. Under high-speed conditions, the equipment can still maintain stable tension and film guide control, and is not prone to film pleating, displacement and other problems, greatly improving unit time output.
2. Large roll diameter design to reduce roll change interference
Film Winding Equipment has a maximum roll diameter of Φ1000mm, supports continuous roll of long meters of film, reduces the number of manual roll changes, significantly improves work efficiency, and reduces the frequency of operation intervention, especially suitable for 24-hour uninterrupted production environment.
3. Center winding, superior precision control
Film Winding Equipment adopts center-driven winding mode, combined with flexible synchronous control technology, to ensure that each layer of film is closely aligned, the roll is neatly arranged, and surface defects caused by looseness or offset are avoided. It is especially suitable for breathable film and high-end packaging film with high appearance requirements.
4. Online slitting system, supporting multi-specification output
Equipped with online slitting device, the main film can be accurately slit in width before winding, without additional manual operation or supporting equipment, which is particularly suitable for mixed production of multi-specification orders, improving flexibility and efficiency.
5. Low-loss switching mode to reduce material waste
Film Winding Equipment is equipped with an automatic pre-drive switching system for the pre-drive shaft, which can automatically switch to the next station for winding after the current roll is full, and the switching loss is extremely low, effectively reducing joint waste and downtime, and improving film material utilization.
6. Optimized operation and easy maintenance
The overall film-passing path design has been optimized, the film guide is straighter, the resistance is smaller, and the Film Winding Equipment is more convenient to operate. It provides guided prompts with the human-machine interface and supports the fast film-threading mode, which is suitable for operators of different skill levels to quickly get started.
1. Incheon Disposable Sanitary Products Factory in South Korea
The company focuses on the production of breathable bottom films for baby diapers. It uses Film Winding Equipment to match its breathable film machine production line to achieve high-speed winding and online automatic switching. In actual operation, Film Winding Equipment reduces the number of roll changes from 12 to 6 times a day. The cooperative brands include LG U+ maternal and child product series suppliers.
2. Cairo Medical Protective Materials Factory in Egypt
The factory focuses on medical dressing anti-seepage films and disposable protective clothing films. After using Film Winding Equipment to replace the original old system, the tension accuracy control of the whole machine is improved to ±0.5N, and the final film surface is smoother and more uniform. It has successfully signed a contract to become the main film material supplier of Medicom Group in the Middle East.
3. Industrial packaging company in Monterrey, Mexico
This customer serves the food-grade packaging material industry and has extremely high requirements for the flatness and width consistency of the entire roll of film. After the introduction of the Film Winding Equipment, the trimming tolerance of ±1mm was maintained at high speed, and the annual production capacity increased by 15%. It is the main film contractor for the Mexican headquarters of the Bimbo Group.
4. Pet products packaging company in Valencia, Spain
The company uses Film Winding Equipment and uses a center winding method to avoid corner warping and film wrinkles. Through integration with our equipment, its film qualification rate has increased from the original 91% to 97%, and the cooperative brand is the packaging supplier of Zotal Laboratories.
on-Line Slitting Center Winding Machine Care and Maintenance
1. Regular verification of servo control system
It is recommended to perform program verification and tension compensation detection on SIEMENS servo modules and SIMATIC controllers every three months. Through remote or local software upgrades, the synchronization of system operation is ensured to avoid film breakage or tension fluctuations due to control delays.
2. Daily cleaning of the film guide system
The operator needs to clean the film guide roller, tension arm and swing device every day to prevent film residue or oil from causing operation obstruction. It is recommended to use industrial dust-free cloth and neutral solvent for cleaning to maintain a low-friction operating environment on the surface.
3. Regular replacement of slitting tools
The online slitting unit uses high-speed steel blades or tungsten carbide blades. The sharpness should be checked after every 800 hours of operation, and replaced regularly according to the actual frequency of use to ensure slitting accuracy and edge cleanliness.
4. Lubrication and maintenance of the pre-drive mechanism
The pre-drive shaft, air shaft and swing arm mechanism are injected with high-temperature wear-resistant grease once a month. Pay attention to check the sealing of the air shaft to ensure that it is well sealed after air pressure inflation to avoid film roll slippage or shaft core misalignment.
5. Temperature and humidity management of the control panel system
The Film Winding Equipment control panel needs to be kept dry, light-proof and dust-proof. In a high-humidity environment, it is recommended to install a constant temperature dehumidification module to avoid condensation inside the control panel causing short circuits or electrical failures.
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.
