Our company produces various types of roller, fog surface roller, mirror surface roller, coated roller, casting roller, optical grade casting roller and so on. Size can be made 3.8 meters in diameter, 15 meters in length, products used in film, paper, Copper Foil, Tetra Pak, PVA optical grade polarizing film, Optical Grade Bopet, BOPP industry and so on. The precision of the roller produced by our company is high (coaxiality ≤0.002mm, straightness ≤0.003mm) , the Surface roughness is up to the standard of optical grade (Ra ≤0.007Um) , and the surface temperature is uniform (the heat exchange rate is high within 0.5 C of the roller surface temperature difference) .
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