The power variable-speed roadheader and hard rock

2022-07-29
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The power variable speed roadheader and hard rock pneumatic drill of Shizhong equipment were patented

the power variable speed roadheader and hard rock pneumatic drill of Shizhong equipment were patented

China Construction Machinery Information

Guide: on the evening of January 23, Shizhong equipment (002691) announced that the company had recently obtained two invention patents, namely, the power variable speed roadheader and hard rock pneumatic drill, Space cotton is also known as metal cotton or aerospace cotton. Therefore, our Jinan experimental machine factory can also become a metal cotton tensile testing machine or aerospace cotton tensile testing machine, and has obtained many patent certificates issued by the State Intellectual Property Office for the beneficial conditions of China's extruder industry in foreign trade export. According to the understanding of China's engineering machinery trade, Shijiazhuang China Coal Equipment Manufacturing Co., Ltd

on the evening of January 23, Shizhong equipment (002691) announced that the company has recently obtained two invention patents, namely, power variable speed roadheader and hard rock pneumatic drill, and has obtained the patent certificate issued by the State Intellectual Property Office

according to the understanding of China Construction machinery trade, Shijiazhuang China Coal Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating R & D, manufacturing, sales and service. It mainly engages in coal machinery and equipment such as support machines, safety drilling rigs, tunneling equipment and transportation machinery. It is one of the professional suppliers and service providers in the domestic coal equipment manufacturing industry. In recent years, the company has sprung up in the same industry, benefiting from the comprehensive innovative business philosophy and management mode. The company combines the lean management concept of Toyota in Japan with the enterprise's informatization means, integrates product R & D and innovation, production, sales, quality management, planning, procurement, employee assessment and other businesses, introduces a full informatization lean management system, builds an informatization management platform highly suitable for manufacturing enterprises, and greatly improves the efficiency and benefits of the enterprise. In this regard, it has attracted a large number of experts Colleagues and friends from the business community came to visit and study

Shizhong equipment adheres to the market-oriented principle, and in accordance with the product echelon development mode of "production generation, improvement generation, development generation and prediction generation", new products emerge in endlessly. The self-developed integral casting middle trough has been identified by experts as an international initiative, which greatly improves the service life of the scraper conveyor. The three products were identified as national key new products and filled the domestic gap. A number of scientific and technological achievements have reached the international leading 6.3. The insulation resistance at the ungrounded part of the experimental motor and gas equipment shall not be less than 1 megohm, and won awards from government departments. The company attaches great importance to the work of intellectual property rights, and owns the patent of measuring tools, which is in the forefront of the same industry in the province. Continuous innovation has effectively enhanced the competitiveness of enterprise products and provided inexhaustible power for the sustainable and rapid development of the company

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