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Roll Manufacturing Division Focus on roller products, professional roller manufacturing, and quality assurance

Osonai Company has been specializing in roller manufacturing, introducing German technology and specializing in the production of various rubber rollers, aluminum rollers, and customized non-standard rollers for industrial use. The company has advanced processing equipment at home and abroad, including CNC lathes, milling machines, high-frequency heating machines, automatic welding machines, CO2 protection welding machines, polishing machines, mirror polishing machines, grinders, mixing machines, fully automatic winding and wrapping machines, automatic glue filling machines, vulcanization tanks, medium and high grinding machines, high-precision cylindrical grinders, dynamic balancing machines, etc. We have advanced experimental and testing equipment, as well as strict testing procedures.
Osonai specializes in the production and manufacturing of steel rollers, including tungsten carbide rollers, quenched rollers, chrome plated rollers, stainless steel pipes, aluminum rollers, anodized aluminum rollers, mirror rollers, tension rollers, fixed guide rollers, flattening rollers, guide rollers, driving rollers, driven rollers, clamping rollers, pinch rollers, roller bodies, knife groove rollers, flattening rollers, roller sleeves, auxiliary rollers, corona water cooling rollers, conductive rollers, ceramic rollers, conveyor rollers, PTFE rollers, ceramic rollers, heating rollers, mesh rollers, etc;
Rubber rollers: hydrogenated nitrile rubber rollers, polyurethane rubber rollers, carbon fiber rollers, composite material rubber rollers, EPDM rubber rollers, silicone rubber rollers, fluororubber rollers, butyl rubber rollers, natural rubber rollers, chloroprene rubber rollers, wool rollers, oil extrusion rollers, anodized aluminum rollers, functional rollers, etc;
Various types of rollers are widely used in industries such as lithium batteries, aluminum processing, metallurgy, papermaking, packaging, leather, printing and dyeing, textiles, films, plastics, and construction machinery. It can meet customers' requirements for wear resistance, high temperature resistance, oil resistance, solvent resistance, high pressure resistance, high speed, acid and alkali resistance, and can be customized according to drawings and samples.

Stainless steel rollers have the following significant advantages in industrial applications due to their material properties and manufacturing processes:

1. Strong corrosion resistance

Stainless steel (such as 304, 316) contains alloying elements such as chromium and nickel, which can form a dense chromium oxide protective film and effectively resist corrosive media such as water, acid, alkali, and salt,

Suitable for humid, chemical, and marine environments, with a longer lifespan than carbon steel rollers.

2. Excellent hygiene performance

The surface is smooth and pore free, not easy to breed bacteria, easy to clean and disinfect, and meets the hygiene standards of the food and pharmaceutical industry (such as FDA, GMP).

Commonly used in food processing, packaging, and medical device production lines.

3. High temperature resistance and oxidation resistance

Stainless steel can maintain stability at high temperatures (such as 304 can withstand 800 ℃, 310S can withstand over 1000 ° C), making it suitable for high-temperature processes such as baking and heat treatment.

4. High strength and wear resistance

Hardness and wear resistance can be improved through heat treatment (such as quenching) or surface hardening (chrome plating, tungsten carbide spraying), which is suitable for high load rolling, rolling and other scenarios.

Main application areas

1. Food and beverage processing

Application: Conveyor belt rollers, pressure rollers, slitting rollers, sterilization equipment rollers, etc.

Requirement: Food grade stainless steel (304/316), mirror polished surface, easy to clean.

2. Chemical and electroplating industries

Application: Acid and alkali solution conveying roller, electroplating tank guide roller, anti-corrosion equipment roller.

3. Printing and packaging machinery

Application: Coating roller, printing press roller, laminating machine roller, film slitting roller.

4. New energy and electronics industry

Applications: lithium battery electrode rolling roller, photovoltaic silicon wafer conveying roller, semiconductor product circular guide roller.

5. Textile and paper industry

Application: Textile guide roller, drying roller, papermaking calendering roller.

6. Automotive and Metal Processing

Application: Steel plate rolling roller, welding production line conveyor roller, spraying line guide roller.

7. Pharmaceuticals and Medical Devices

Applications: pharmaceutical equipment conveyor rollers, medical film coating rollers, disinfection equipment rollers.

The diversified design of stainless steel rollers, such as hollow rollers and jacket heating rollers, can meet the needs of different industries. When customizing, it is necessary to clarify the operating parameters (load, speed, temperature, etc.).