Bollard according to berth capacity, wharf structure type selection bollard design specifications to meet the ship away from the dock, berth, mooring, and turn around and move other operations require safe, reliable and easy to use. Bollard from the shell, bolt, nuts, washers, anchors heart filler panels and columns. Cast iron bollard points (HT200) and steel (ZG230-450), Specifications Model: 50KN-2000KN by zoning, a common bollard, storm bollard, bollard and other test. The general location of the center of the ordinary bollard frontier line from about 0.5 to 0.8 m, too close, easily away when hit by the ship and on the ribbon cable operation is not safe; after too far, impede handling machinery operations and damage the cable. For outfitting and repair docks, due to the forefront of the electrical connection boxes and other facilities there, the front edge of the column spacing requirements mooring lines farther, take about 0.8 to 1.0 m. When bollard for mooring of vessels with storm storm system, generally located at the rear of the pier. Some ports due to typhoon little chance, or not within the ship to harbor strong winds, which no storm bollard; some ports, handling and transportation machinery in order not to hinder the operation of the rear dock without separate storm bollard bollard order, but the size of the ordinary bollard increase, it can also be used in high winds. Years, the vast demand at home and abroad and showed bollard increasing trend of development, resulting in the current cast of stainless steel metal castings industry, especially the much-loved. Industry experts concluded that for two reasons: First 1000kn bollard, with the continuous development of China's rising economic status and industry of casting, metal casting products increasingly exported to other countries, increasing overseas demand for direct pull an increase in product yield of casting manufacturing enterprises. Second, high-quality win the world to improve the quality of domestic metal casting products also increase their demand for an important reason. Our metal castings industry is booming. Chen Hua machinery (Figure), port equipment bollard, bollard harbor provided by the China Machinery Equipment Co., Ltd. Qingdao Chen. Chen Hua Machinery Co., Ltd. Qingdao strong, credible, in Qingdao, Shandong CNC machine tool industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chen Hua machinery and you hand into the brilliant, for a better future! 50t bollard _ Chen Hua Machinery (certified) _ bollard provided by the China Machinery Equipment Co., Ltd. Qingdao Chen. Qingdao Hua Chen Machinery Co., Ltd. (www.qdchenhua.com) is Qingdao, a leader in CNC machine tools over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chen Hua Machinery leadership in the staff warmly welcome all inquiries negotiations to create a better mechanical Chen Hua future.