How does the hardware tool industry improve the overall technical level?

Domestic hardware tools are widely used in various fields such as geological exploration, stone, machinery, automobile and national defense industries. The manufacturing technology of abrasive tools, geological drill bits and stone sawing tools for machining has been greatly improved. The products have been serialized and standardized, with complete varieties and specifications, stable product quality, and some products have certain competitiveness in the international market.

Although various diamond tools produced in China have been widely used in various industries and have achieved remarkable economic benefits, their technical level is still far from that of similar foreign products. We will vigorously develop the hardware and tool industry and pay close attention to new products and new products. The development of technology accelerates the development of China's hardware and tool industry and improves economic efficiency and overall technical level. The specific approach is:

Increase investment in the tool industry, pay close attention to the development of new products and the promotion of new technologies and new processes, continuously expand the field of diamond applications, improve the overall technical level and market competitiveness of the diamond tool industry, survive by variety and quality, and make progress with science and technology. Seeking development.

In order to meet the needs of the domestic and international tool market, we must accelerate the development of new products, improve product quality, increase varieties, and increase production. In recent years, the demand for diamond tools in the processing of machinery, gemstones, medical equipment, wood, glass steel, stone crafts, ceramics and composite non-metallic hard and brittle materials has increased year by year. At present, these products are still dependent on imports, so they must be as soon as possible. Developed a wide range of high quality tools to replace imports. At present, the products to be developed include: PDC drill bit for petroleum drilling, diamond grinding block for stone polishing, engineering thin wall drill bit, diamond honing stone, diamond film coating tool, diamond roller, rubber bond diamond plastic tool, PCD diamond tool , diamond needles, nozzles, diamond heat sinks and triodes and other products. In order to ensure the quality of its products, it is necessary to speed up the promotion of new technologies and new processes, such as vacuum welding technology, EDM technology, diamond uniform technology, diamond rhodium plating technology, metallization bonding technology, laser welding technology.

Strengthen internal management of the enterprise, continuously improve production processes, reduce production costs, and improve economic efficiency.

Take the road of grouping or joint ventures, set up several large enterprise groups, guide the development of the industry, create their own brands, and actively participate in international competition. Relying on scientific and technological progress, increasing investment in science and technology, updating equipment, paying close attention to research and promotion of new technologies, new processes and new products, and improving the technical level of China's hardware industry.

Rotor Pump With Rectangle-inlet

We are a world-leading technology-based enterprise focus on R&D and manufactures non-Newtonian fluid conveying equipment. We specialize in rotary pumps, homogeneous pumps and grinding pumps. We have obtained 11 invention Patents and 46 practical patents, and won many national honorary titles.


Twin-rotor lobe pump are multi-functional and bi-directional positive displacement pumps, produced with fine technology. These products use synchronic rotors, driven by a pair of synchronic gears in the gear box. Transmitted by the main shaft and the sub-shaft. The rotors move synchronically in counter-clockwise a directions, which, consequently, varies the pump capacity and builds up high vacuum capacity and emission pressure. It is particularly suitable to pump sanitary medium, high-corrosive and high-viscous medium.


Rotor pump with with rectangle-inlet: The inlet design is V-inlet, enlarge the inlet diameter, convenient for high viscosity medium enter pump body. Suitable for high viscosity or thickness medium, such as moon cake filling, bean paste filling and other medium with poor fluidity.


In the past 30 years, we dedicate to provide the scientific and professional solutions in fluid field. In the field of complex fluid transportation, our company's R&D technology, manufacturing technology, application technology is at the leading position in the world.


Durrex pumps can be widely used in food, consumer chemical, refined chemical, paper making, chemical fiber, pharmaceuticals, coating, etc. We will continue to focus on scientific research and innovation, improve the level of precision manufacturing, and continuously promote the intelligent development of fluid transportation industry, to create greater value for global users


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NINGBO DURREX PUMPS CO.,LTD , https://www.durrexlobepump.com