Heavy truck cab clean and maintain the sun's ultraviolet irradiation, the film constantly evaporating into the air to protect their own oil the role. A long time will make too much oil paint loss. Brightness and depth of finish are greatly reduced, so that white paint slowly, forming an oxide layer. Visually observable paint black hair, pale, dull phenomenon, severe oxidation by grinding and polishing. Jinan Huayang cab in motion due to friction generated strong electrostatic layer. Electrostatic dust, oil and chemical dust absorption are strong cab window, a long time will form a hard layer of membrane transport, easy to make the oxidation corrosion paint, available polishing treatment. If the crack does make some necessary care paint, metallic paint can produce a very fine cracks, it will continue to penetrate the paint cab before, until "breakdown" the entire paint layer, a phenomenon called "turtle crack. " Sometimes for up paint quality problems will crack. Paint crack generation can be reduced by more than waxing. Torsion bar spring is an elastic mechanical parts, as it is with other types of springs, are the use of an elastic material and the structure itself and the characteristics of the overall arrangement, the kinetic energy into mechanical energy or strain energy, then the deformation energy into mechanical energy or the kinetic energy of the cab factory, to achieve energy transformation. Torsion bar spring with unit volume energy storage, small size, easy processing, etc., have been widely used in various types of machinery, instruments, electrical appliances, vehicles, various equipment, and household appliances. As spring balance and the balance of precision instruments, automobile suspension springs and torsion bar suspension device of armored tracked vehicle torsion bar springs and stability; anti-fibrillation auxiliary steam valve spring, the air buffer regulator on the high-speed internal combustion engine Valve to ease the drive shaft torque variation of stable elements and all kinds of doors, windows, cover and help balance the elastic element splicing chains, etc., are used as a buffer and a torsion bar spring energy storage element. This shows that the torsion bar spring has been widely used in various types of machinery and equipment from a variety of control and precision instrument to force equipment, from tanks and armored vehicles to a variety of off-road vehicles and civil engineering machinery, nothing to do, and its scope of application is gradually expanding. Front cab, Jinan Yiu Cheung (online consultation), the cab is provided by Jinan Yiu Cheung Trading Company. Jinan Yiu Cheung Trading Company (www.jinanyaoxiang.com) Shandong Jinan, engine assembly leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Jinan Yiu Cheung leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Yiu Cheung better future.