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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. Meanwhile, 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.
Ceramics roller
Ceramic rollers are industrial rollers made from high-performance ceramic materials (such as alumina, zirconia, and silicon carbide). They are widely used in high-temperature, high-speed, high-precision, and highly corrosive environments. They offer excellent wear resistance, corrosion resistance, high-temperature resistance, and thermal stability, making them an ideal replacement for traditional metal rollers. They are particularly suitable for industrial applications requiring high surface finish and precise operation. The high surface hardness (reaching HV1300 and above) allows for long-term operation even in high-speed operation or in environments with frequent friction. They are resistant to a variety of acidic and alkaline chemicals and are suitable for corrosive environments such as electroplating, chemical processing, and photovoltaics. Polishing achieves a mirror-like finish, reducing adhesion and friction, improving product flowability and surface quality. This significantly reduces replacement frequency and maintenance costs, while improving equipment efficiency and stability. They are used in annealing furnaces, continuous casting machines, roller conveyor systems, high-temperature conveying of float glass, photovoltaic glass, and tempered glass, and as electrode coating rollers and drying guide rollers to ensure electrode surface flatness. Ceramic rollers not only improve the overall performance of production equipment but also greatly extend the service life of key components, providing solid support for industrial users to achieve more efficient and reliable operations.
