Hangzhou Xinfu Energy Materials Co. Ltd.   

Carbon fiber guide roller Zhejiang Hangzhou Xinfu pharmaceutical Limited by Share Ltd (Stock Code: 002019) under the Hangzhou Xinfu energy saving material limited company, after many years of research, design, manufacture of carbon fiber roller, this product to reach the international advanced level, can completely replace imported carbon fiber roller products, in the years of practice and application, the two-way plastic machinery BOPP film manufacturers praise and cutting machine manufacturers The characteristics of domestic carbon fiber roller manufacturing cost lower than imports, be able to quickly provide products, convenient maintenance and replacement when purchasing convenience, can reduce the cost of maintenance, can make the production of plastic machinery BOPP manufacturers, but also improve saving in the repair process of a lot of time, can produce a boot soon, in short, carbon fiber roller of domestic price, purchasing convenience, quality can be guaranteed, the product quality can reach the international advanced level in the same industry. We welcome the plastic machinery of BOPP film users, and other industry customers, to Zhejiang Hangzhou Xinfu energy saving material limited company to study guide. FRP core FRP tube: The steel tube is suitable for all kinds of high-grade iceberg winding films such as dry film, biaxially oriented polyester film. Benefits: glass pipe to prevent shaft pipe deformation to wrap film damage; FRP tube with high processing precision, good surface smoothness, can increase the use rate of film, to solve the traditional paper tube surface due to rough surface defects are bound to have to rely on the tianpingbuqi film. Large capacity: FRP tube core with the size of the angle of the cross winding, to ensure the longitudinal strength and ring stiffness, resulting in a high load bearing characteristics. Reusable: FRP pipe corrosion resistance, impact resistance, not affected by moisture, acid-base and other environmental factors. Advantages of carbon fiber materials: (1) tensile strength: the tensile strength of carbon fiber is about 10 times that of steel. (2) the elastic modulus of carbon fiber reinforced composites is higher than that of steel, but the tensile modulus of aramid fiber and glass fiber composite is only half of that of steel and 1/4. (3) the fatigue strength of carbon fiber and aramid fiber composite material fatigue strength is higher than that of a high strength. Under the action of alternating stress, the fatigue limit is only 30% to 40% of the static load. Because of the fiber and the matrix composite can ease the crack propagation, and the possibility of the existence of internal force redistribution of fiber composite material, high fatigue limit, about 70% ~ 80% of the static load strength, and deformation before failure have significant signs. (4) weight: about 1/5 of steel. (5) compared with carbon fiber sheet: carbon fiber sheet can be pasted on the surface of various shapes. In addition, due to the use of the resin when the resin is more than the sheet, the thickness of the resin is lower than that of the concrete interface.