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Industry news
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China's steel production has entered the peak platform area, and it is recommended to encourage imports of scrap steel, billets, etc.
2019-03-15
On December 3, at the 2021 (10th) China Iron and Steel Technology and Economic High-end Forum, Li Xinchuang, Secretary of the Party Committee and Chief Engineer of the Metallurgical Industry Planning and Research Institute, pointed out that China's steel production has entered the peak platform area and will be The scale of 1 billion tons fluctuates up and down, and will show a slow decline in the future. Consolidating the results of overcapacity reduction is still the key task of the industry in the future. At present, the reduction of crude steel should be comprehensively considered in combination with carbon emission, dual control of energy consumption, and environmental protection level. VIEW MORE
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Methods to reduce breakage of mill flange bolts
2021-12-29
In the production of shaft kilns, the fracture of the flange connecting bolts of the hollow shaft of the mill and the flange bolts of the inlet and outlet spiral cylinders is one of the common failures. and broken. After the bolts are loose or broken, the ash powder enters the joint surface or the flange of the end face of the spiral cylinder. If the treatment is not timely or thorough, similar failures will occur repeatedly, and the failure cycle will be shortened. The common temporary treatment method is to remove the residual bolts and re-tapping to replace the bolts, or drill holes near the broken bolts, but the phenomenon of repeated failures is unavoidable. VIEW MORE
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Common sense of use, maintenance and maintenance of carbide disc saw blades
2021-12-29
The alloy head of the carbide disc saw blade has a sharp and sensitive edge, so during the movement, installation and removal of the saw blade, care must be taken to protect the alloy head from damage. VIEW MORE
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Crankshaft grinding machine and grinding method
2021-12-29
The crankshaft is a part with very complex geometry and strong dynamic load. JUNKER is a high-speed grinding machine manufacturer with international leading technology. It has been developing JUCRANK series crankshaft grinding machines since the early 1990s. VIEW MORE
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Why do round wood multi-blade saws burn saw blades? How to choose a round wood multi-blade saw blade?
2021-12-29
The reason for burning the saw blade is likely to be: 1. Poor heat dissipation. It is best to buy a saw blade with cooling holes, or you can add water or other coolant to reduce the temperature. VIEW MORE
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Hengshan Machinery is a medium-sized technical enterprise specializing in R & D, design, production and service of grinding machine and finishing equipment.
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Yang Qu Zhen Xie Zi Zhai, Jiancaoping District, Taiyuan City, Shanxi Province
