If the amount of plastic ball bearings containing mainly the incorporation of recycled rubber, these indicators it is difficult to pass, so one of these to ensure product quality is vital trace content, along with increasingly fierce market competition seismic spherical steel bearing, like other products, also has a price war, when the ball bearing long-term goal of the project gone, some manufacturers also used to reduce the amount of plastic containing or by other means to reduce the sales price of rubber bearings while KQGZ Network Seismic spherical bearing steel frame, only the appearance can not see the merits of products, and engineering contractors are often the lowest priced bid again, forcing some manufacturers have come up with various ways to reduce their costs, for the marketplace. In the 1900s, early 1980s, when the ball bearing leverage our marketing, to buy a 0.05 rubber bearings, spherical bearings to buy a 0.08, but when the price of rubber, neoprene more expensive seismic fixed spherical steel bearing, while natural rubber is lower. In this price due to rising raw material prices and labor costs, make some formal manufacturers in the production of laminated rubber bearings in trouble, in fact, the entire bridge engineering, ball bearings accounted for only 2% of the total amount of bridge ~ 3%, ball bearing procurement unit which pushes prices too low, ball bearing virtually forcing manufacturers to reduce costs. This will greatly reduce bearing life. Reduce the amount of plastic containing substantially equal to the required safety standards to reduce the cost of the degree. Ball bearings using high-quality carbon steel or steel into the Forbidden City molding, foundry, casting, heat treatment, machining and surface treatment material. Common are spherical bearings, cylindrical children u Oh, cylindrical bearings, roller bearings, flat bearing, ball bearing rolling bearings and other types of drinking pot bearings, rubber bearings carrying capacity is relatively large , but its size is relatively large tectonic seismic activity unidirectional ball bearing steel, steel consumption volume and more, because of its just too large, sharp force transmission is likely to cause damage to the substructure, and easy to rust ball bearings, high maintenance costs, repair Hinge difficult. Mechanically when the ball bearing structure to achieve load transfer capability, the level of mobile features and functions of the rotation early enough, compared with a more vertical stiffness rubber bearings and rotating big strong absorptive capacity, and other prominent features, single due to bearing the different types, there will be a problem in the first virtuous horizontal displacement direction and the rotational direction, while, due to the ball bearing to bear the rotation bearing function and the function of the horizontal movement of 米昂 Once damage occurs, or the problem of corrosion and only pretending to be will fail problem requires attention. Therefore, you must wear a support surface using corrosion-resistant materials and attention dust repellant. Unidirectional seismic activity spherical steel bearings, spherical steel bearing Meishan earthquake, factory direct sales of finished by Hao Tong Engineering Rubber Co., Ltd. Hengshui. Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you work into the brilliant, for a better future!