Common materials of smooth roll body include carbon steel, stainless steel , aluminum alloy, etc. It is mainly used in papermaking, printing and dyeing, printing and packaging, textile, precision coating, plastic processing and other equipment.
The metal oxide, ceramic or metal coating for special application is prepared on the surface of the roller body by thermal cladding on the metal roller base to meet the requirements of different working conditions. The surface coating materials can be provided: chromium oxide , aluminum oxide, titanium oxide, nickel chromium alloy, tungsten carbide, copper, stainless steel, etc.
The anti sticking roller adopts hot-melt coating technology to prepare non stick highstrength alloy on the surface of the roller body, which has good wear resistance and service life to the hot-melt adhesive and outstanding anti sticking performance. Widely used in printing and packaging machinery, sanitary products coating machine, printing and dyeing machine, belt production machine and other drive rollers.
Corrugating roller is the "heart" part of the corrugated board production line. Its wear resistance and service life are the main technical indicators to measure its quality and economy. Excellent corrugating roller performance is critical to the operation of the corrugating machine. The precision grinding special-shaped corrugating roller needs very strict tolerance to maintain the groove quality. A large amount of recycled OCC (old corrugated cardboard) in the corrugated medium will increase the wear of the roller. Coating solutions with high wear resistance and smooth sprayed surfaces are key factors for high performance and low total application costs.
Rubber roller is a common component in the processing and production of basic materials and various functional materials. It is widely used in various industrial equipment such as transportation, compounding, coating, etc. the roller core materials include carbon steel, carbon fiber, stainless steel, aluminum alloy, etc. the rubber coating covers natural rubber , solid / liquid silica gel, fluororubber, hepalon, ethylene propylene diene, chloroprene rubber, nitrile rubber, polyurethane, Teflon, etc.