Liu Jie, deputy general manager of China South Diamond Co., Ltd. told reporters that the industrial production and equipment installation of the project were carried out simultaneously, mainly in the case of conditions permitting the construction period. The company is currently the world's largest industrial diamond production enterprise. The leading company in the super-hard materials industry has formed an efficient project construction management system. It can completely install one equipment, debug one, and produce one. Production capacity can be formed during the construction process, the construction period is minimized, and the project production revenue is maximized.
The high-grade industrial diamond product production line technical transformation project is a key construction project in Henan Province in 2011 with a total investment of 502.54 million yuan. Construction started in August 2010. The newly-added construction area is 17,328 square meters, and 898 sets (sets) of large-scale industrial diamond synthesis equipment, post-processing equipment, selection equipment and parts manufacturing equipment are added. Based on the existing industrial diamond production capacity, the high-grade industry The mass production of diamond products is technically transformed to meet the needs of the high-end market.
“The biggest highlight of the project is the use of internationally leading and domestically created synthetic diamond synthesis technology, which has reached the level of synthesis of two-sided top press in developed countries!â€
It is expected that all construction will be completed in the first half of 2012. By then, Zhongnan Diamond Co., Ltd. will increase the annual production capacity of 860 million carats of industrial diamonds, with a total production capacity of more than 4.3 billion carats, an increase of 280 million yuan in new sales revenue, and a new profit and tax of 96.46 million yuan, an increase of 700. Multiple jobs have further stimulated local economic growth.
In recent years, traditional silicon carbide, corundum and other products, high energy consumption, low efficiency, increasingly constraining the development of the super-hard materials industry; on the contrary, the high-end product market supply capacity is seriously insufficient. Liu Jie proudly told the reporter: "Our project is to make efforts in product upgrading and technological transformation. After the transformation and upgrading of the production line, the mass production capacity of high-grade industrial diamonds will be further enhanced, product quality will be further improved, product application areas It will also be further expanded, which will definitely enhance the influence of China's superhard materials industry in the international market and consolidate Zhongnan Diamond Co., Ltd.'s leading position in the superhard materials industry!"
Polycrystalline Diamond Compact (PDC) drill bits are designed for efficient and effective drilling in various formations, from soft to hard rock. The surface of the cylindrical-shaped PDC cutters consists of premium synthetic diamond particles sintered together by high pressure and high temperature. These cutters have high hardness, wear resistance, and great tenacity, making them ideal for drilling in oil, gas, mining, and engineering fields.
PDC coring bits are designed for use with high-powered drill rigs operating at relatively low rotation speeds. They offer several advantages over surface set bits, including faster penetration, longer drilling life, and better performance in hard rock formations.
The Q series of PDC coring bits , including BQ, NQ, HQ, and PQ sizes, are widely used for soft to medium hard rock formations. The disc-shaped cutting element's surface consists of very fine synthetic diamond particles sintered together by high pressure and high temperature. A tungsten carbide stud is brazed directly into the bit matrix, allowing the cutters to withstand the large compressive and shear loads generated during drilling .
PDC core bits are ideal for use with high-powered drill rigs operating at relatively low rotation speeds. They offer several advantages over surface set bits , including faster penetration, longer drilling life, and better performance in hard rock formations.
Two main types of PDC cutters are available: conventional flat design or dome. The flat design is suitable for general drilling applications, while the dome design is ideal for drilling in hard rock formations.
PDC drill bits are designed to provide efficient and effective drilling in various formations, with advantages including fast penetration, long drilling life, and high performance in hard rock formations. They are suitable for use in oil, gas, mining, and engineering fields and are available in various sizes and designs to suit different drilling needs.
PDC Drill Bits
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