Recently, through its independent innovation, Hebei Iron and Steel Group Xuan Gong successfully developed the valve manufacturing technology of the SD9 high-drive bulldozer device. By relying on outsourcing for its long-term development, Hebei Iron and Steel Group further enhanced its core competitiveness and greatly reduced its production cost. SD9 (430HP) horsepower bulldozers are high-end brand products of Xuan Gong Company of Hebei Iron & Steel Group and are recognized as key state-level new products by four ministries and commissions such as the State Bureau of Quality Supervision. Since the beginning of this year, Xuan Gong has stepped up efforts to improve key components and parts in order to further reduce the operating costs of high-end products and enhance its after-sales service capabilities, aiming at restricting the growth of corporate profits. The working device valve is the control center of the hydraulic system of the working device of the product. The technical complexity and the processing precision are very high. In the past, it was always supplied by professional manufacturers and was expensive. In order to ensure the production quality of the valve assembly reached the drawing requirements, in early September of this year, the technical department prepared the test mission statement, elaborated the test method, process flow and precautions of the installation valve. In early October, Test, the technical indicators have reached the design requirements, to provide an accurate basis for improving the level of self-control. Iron Wire And Wire Products ,Flux Wire,Stainless Welding Wire, Stainless Steel Welding Wire Jiangyin Vankey Machinery Technology Co.,Ltd , https://www.jswkweldingwire.com
Hebei Iron and Steel independently developed SD9 high drive bulldozer valve device success
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