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Chill Roller OEM/ODM

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Circular Chill Roller Manufacturers

CHill roller a roller with a coolant flow, offers a variety of cooling structures.

Structure: Available in various designs, including a spiral flow channel inside the inner shell and a jacketed structure. See the heated roller structure for details. The roller surface can be customized upon request.

Processing Dimensions and Precision:
Applications:
Food and pharmaceutical packaging, optical film, solar cell industries; lithium battery film and coating equipment, etc.

Product Description:
For example, the CHill roller is used to reduce deformation caused by excessive temperature or shrinkage during cooling during film rewinding. The CHill roller cools the film before rewinding, thereby minimizing deformation and shrinkage, improving product quality and production efficiency. In practice, the cooling roller is typically installed after the roll drying unit to reduce the temperature of ultra-thin webs to the ideal rewinding temperature, thereby preventing product defects. The excellent heat dissipation of the cooling roller is widely used in the food and pharmaceutical packaging, optical film, solar cell industries, and lithium battery film and coating equipment.

About
Jiangsu Jinhang Machinery Manufacturing Co., Ltd.
Jiangsu Jinhang Machinery Manufacturing Co., Ltd.

Founded in 2001, Jiangsu Jinhang Machinery Manufacturing Co., Ltd. has obtained the ISO9001 Quality Management System Certification. We are committed to the R&D and manufacturing of various roll types with different roll body structures. In accordance with the requirements of mechanical equipment, we can design rolls that meet the application needs. As a professional China Chill Roller Manufacturers and Circular Chill Rollers Suppliers, we also provide custom processing services, enabling us to carry out custom manufacturing based on your drawings.
The goal of Jinhang Machinery is to design and manufacture efficient, stable and durable rolls within a reasonable budget. Each roll undergoes quality tracking and inspection at different process stages, and only after passing the inspection can it proceed to the next process, ensuring that all rolls meet the quality requirements before leaving the factory. We also provide reliable and practical after-sales services. Within the warranty period, for any quality issues that occur under the mechanical conditions specified in the drawings, we will provide free repair or replacement of the rolls.
Currently, the company has a standard workshop covering an area of 13,000 square meters and a team of over 60 employees. Our equipment lineup includes CW61190, 61160, 61120, 61125 and 6180 lathes, imported Italian POMINI universal grinding machines, 1380, 1363 and 1350 grinding machines, 160 and 110 boring and milling machines, vertical milling machines, drilling machines, dynamic balancing machines, plate bending machines, automatic welding machines, as well as domestically advanced polyurethane casting machines and fully automatic environmental protection sandblasters.
We specialize in manufacturing and processing various high-precision rolls with strict requirements, including various rubber rolls, polyurethane rolls, heating rolls, mirror surface rolls, chill rolls, corona rolls, ceramic anilox rolls, chrome-plated rolls, tungsten carbide rolls, and other various customized carbide-coated rolls and special roll shapes. Our products are widely applicable to industries such as metallurgy, mineral processing, packaging, printing, lithium battery manufacturing, and automotive testing equipment.

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Chill Roller Industry Knowledge Extension

Industry-Specific Applications of the Circular Chill Roller
In the food packaging industry, the integrity of packaging films directly impacts the safety, shelf life, and presentation of food products. Films are often exposed to high temperatures during the production process, especially when they are being rewound after being processed or coated. The Circular Chill Roller plays an essential role in ensuring that these films maintain their shape and structure during cooling. Jiangsu Jinhang Machinery Manufacturing Co., Ltd. has designed the Circular Chill Roller to precisely control the cooling of films, preventing them from shrinking or distorting due to residual heat. Food packaging films, which can be made from materials such as polyethylene (PE), polypropylene (PP), or polyester (PET), must meet stringent quality standards. Excessive heat during the rewinding process can lead to the formation of wrinkles, bubbles, or unwanted stretching. The Circular Chill Roller cools the film to the ideal temperature prior to the rewinding process, which minimizes the risk of these defects. By ensuring a uniform cooling rate across the entire film, the Circular Chill Roller allows for a smooth, high-quality finished product. In food packaging, the durability and flexibility of the material are key. The Circular Chill Roller prevents films from becoming brittle or overly stiff by maintaining the correct temperature for optimal material performance. This results in more consistent films that enhance product presentation while ensuring that the packaging maintains its protective qualities. Jiangsu Jinhang Machinery Manufacturing Co., Ltd. ensures that its Circular Chill Rollers are built to handle high volumes while maintaining this level of precision and efficiency, allowing manufacturers to produce high-quality, defect-free food packaging at scale.

The pharmaceutical industry is one of the most demanding sectors when it comes to packaging standards. Films used for pharmaceutical packaging must meet rigorous regulatory requirements to ensure that they provide a secure, sterile, and protective environment for medications. These films are typically used to wrap tablets, capsules, and syringes, and must withstand various environmental factors such as humidity, light exposure, and temperature variations. Improper handling, especially during the rewinding process, can result in films becoming deformed or inconsistent, which could affect the integrity of the final product and its regulatory compliance. The Circular Chill Roller from Jiangsu Jinhang Machinery Manufacturing Co., Ltd. addresses this challenge by providing precise cooling to films prior to rewinding. Pharmaceutical packaging films often undergo coating or lamination processes to improve their barrier properties. During this stage, the films may still be sensitive to heat. The Circular Chill Roller ensures that films are cooled evenly, preventing defects such as curling, stretching, or uneven thickness, which could otherwise compromise the protective qualities required in pharmaceutical packaging. For the pharmaceutical sector, even the smallest variations in film thickness or quality can lead to compliance issues or impact the shelf life of medications. Jiangsu Jinhang Machinery Manufacturing Co., Ltd. ensures that their Circular Chill Rollers offer a reliable solution that helps pharmaceutical manufacturers meet regulatory requirements, ensuring that films are cooled to the precise temperature necessary for maintaining uniformity. This precise control not only enhances product quality but also supports manufacturers in maintaining compliance with industry standards.

Optical films are used in a range of applications, from consumer electronics to medical devices. These films are often highly sensitive to temperature fluctuations and can suffer from clarity issues, warping, or other defects if not cooled appropriately during the production process. The Circular Chill Roller is vital in ensuring that optical films maintain their clarity, smoothness, and uniformity, all of which are necessary for their optimal performance. Jiangsu Jinhang Machinery Manufacturing Co., Ltd. provides a tailored solution with their Circular Chill Roller to meet the stringent demands of optical film production. The cooling process is crucial in optical film manufacturing because these films are typically made of polymer materials that can be easily distorted by heat. Whether the films are being used in displays for mobile phones, televisions, or other advanced electronic devices, any deformation or imperfection can significantly affect the optical properties of the film, leading to poor display quality or even device malfunction. The Circular Chill Roller cools these films to the desired temperature before rewinding, ensuring they maintain their optical clarity and performance. Another significant benefit is that the Circular Chill Roller helps prevent issues such as streaking, uneven coating, or thickness variation in the optical film. By cooling the film evenly, the Circular Chill Roller minimizes the risk of defects, which could otherwise result in display artifacts such as color distortions, contrast issues, or reduced brightness. Jiangsu Jinhang Machinery Manufacturing Co., Ltd. understands the critical importance of these characteristics and has engineered the Circular Chill Roller to provide optimal cooling performance in high-precision environments.

The solar energy sector has grown significantly, driven by increasing global demand for renewable energy solutions. Solar cells, which convert sunlight into electrical energy, require high-quality films and coatings that are applied to thin substrates. During manufacturing, these films undergo multiple processes, including coating, drying, and rewinding. The Circular Chill Roller from Jiangsu Jinhang Machinery Manufacturing Co., Ltd. is crucial in this context, ensuring that the films are cooled uniformly to prevent deformation that could affect the efficiency of the solar cells. Solar cell films are typically made of thin materials such as silicon or organic compounds that are sensitive to temperature fluctuations. The Circular Chill Roller cools these films to the ideal temperature, preventing them from shrinking, warping, or becoming brittle. If these films are not properly cooled, they can suffer from issues such as cracking or misalignment, which can significantly reduce the efficiency of the solar cell or lead to production delays. By using the Circular Chill Roller to ensure uniform temperature control during the rewinding phase, manufacturers can maintain the quality and consistency of the films. This translates into better-performing solar cells that capture and convert sunlight more efficiently. The Circular Chill Roller helps reduce waste by minimizing the risk of defective films, leading to improved yields and cost savings for manufacturers. Jiangsu Jinhang Machinery Manufacturing Co., Ltd. continues to innovate in this field, ensuring that their Circular Chill Rollers meet the stringent demands of the solar energy industry.

The growing demand for electric vehicles (EVs) and portable electronics has significantly increased the need for high-performance lithium-ion batteries. These batteries rely on high-quality films for their construction, which are often used as separators or in coatings. The quality and consistency of these films are crucial, as even minor defects can compromise the battery’s performance, longevity, and safety. The Circular Chill Roller from Jiangsu Jinhang Machinery Manufacturing Co., Ltd. plays an essential role in ensuring that the films used in lithium-ion batteries are cooled uniformly and remain consistent throughout production. During the production of lithium battery films, materials such as polyethylene or polypropylene are often coated with a thin layer of active material. These films must be carefully cooled to the ideal temperature before being rewound. The Circular Chill Roller ensures that the films are not exposed to excessive heat, which could lead to warping, shrinkage, or inconsistencies in the coating. Maintaining uniform temperature during the cooling process is vital for preserving the performance and safety of the lithium-ion batteries. The Circular Chill Roller helps increase production efficiency by preventing defects that could lead to production delays or product recalls. Batteries that use defective films can suffer from reduced charge capacity, shorter lifespan, or safety hazards such as overheating. By ensuring consistent film quality, Jiangsu Jinhang Machinery Manufacturing Co., Ltd. enables lithium battery manufacturers to produce reliable, high-performance batteries while reducing waste and improving overall productivity.