Product Introduction
Product features
The mirror surface rollers are usually made of high-quality carbon steel, stainless steel or alloy steel. Through special processing techniques, the surface finish can reach Ra0.01um, almost like a mirror. Their accuracy in terms of cylindricality, balance, non-circularity, coaxiality, etc. is extremely high, with errors often controlled within a very small range. After the roller surface is quenched, the hardness reaches HRC50 - 58, and it becomes even harder after chrome plating and polishing. It is wear-resistant and corrosion-resistant. The internal cooling or heating channels are designed reasonably, and the temperature difference can be precisely controlled within ±1℃, ensuring uniform temperature during material processing.
Application fields
In the plastic industry, it is used for the extrusion and shaping of plastic sheets, plates and films, providing high flatness and excellent optical properties to plastic products. In the printing and packaging field, it can evenly transfer ink, control material tension, and improve printing and packaging quality. In the textile and dyeing industry, it can ensure the flatness and tension of yarns and fabrics, making the dyeing effect more uniform and outstanding. In the leather industry, it can increase the gloss and brightness of leather. In the paper industry, it is used for paper polishing to improve smoothness and printing suitability. During metal processing, it helps to meet the high precision requirements of metal surfaces.
The mirror surface rollers are usually made of high-quality carbon steel, stainless steel or alloy steel. Through special processing techniques, the surface finish can reach Ra0.01um, almost like a mirror. Their accuracy in terms of cylindricality, balance, non-circularity, coaxiality, etc. is extremely high, with errors often controlled within a very small range. After the roller surface is quenched, the hardness reaches HRC50 - 58, and it becomes even harder after chrome plating and polishing. It is wear-resistant and corrosion-resistant. The internal cooling or heating channels are designed reasonably, and the temperature difference can be precisely controlled within ±1℃, ensuring uniform temperature during material processing.
Application fields
In the plastic industry, it is used for the extrusion and shaping of plastic sheets, plates and films, providing high flatness and excellent optical properties to plastic products. In the printing and packaging field, it can evenly transfer ink, control material tension, and improve printing and packaging quality. In the textile and dyeing industry, it can ensure the flatness and tension of yarns and fabrics, making the dyeing effect more uniform and outstanding. In the leather industry, it can increase the gloss and brightness of leather. In the paper industry, it is used for paper polishing to improve smoothness and printing suitability. During metal processing, it helps to meet the high precision requirements of metal surfaces.