=12px[color=#000000]From the beginning of the Raymond mill, to the later high-pressure suspension roller mill, high-pressure micro-powder mill to ultra-fine powder mill, the material of the grinding roller and the grinding ring has been innovated, wear-resistant materials. Never leave the eyes of the R&D staff.[/color]=12px[color=#000000]For the customer, the key part of the Raymond mill equipment is the grinding roller grinding ring. The following is a brief introduction to the categories and applications of the lower manganese steel materials.[/color]=12px[color=#000000]High manganese steel is widely used in the manufacture of wear-resistant castings under impact and wear conditions, such as grinding rolls and grinding rings of mills, ball mill liners, crusher plates, rolling walls, crusher hammers, excavator shovel Teeth and so on. Due to different working conditions, high manganese steel is subjected to different impact and wear strengths. In many cases, traditional high manganese steels often fail to fully exert their impact and antiwear properties.[/color]=12px[color=#000000]The sub-high manganese steel adds a small amount of alloying elements while greatly reducing the manganese content, and appropriately adjusts the heat treatment process, thereby reducing the raw material cost by about 100 yuan, and the wear resistance is superior to ordinary high manganese steel. This material is suitable for the manufacture of wear resistant castings under high impact abrasive wear conditions. The use of this material instead of ordinary high manganese steel can bring direct economic benefits to the company by improving quality and reducing costs.[/color]=12px[color=#000000]High-carbon high-manganese steel makes the wear resistance of the material under the condition that the carbon content is appropriately increased and the heat treatment process is reasonably adjusted, and the cost is constant (because the high carbon ferromanganese can be used instead of the low carbon ferromanganese structure, and the cost is even slightly decreased) The performance has been greatly improved. This material is mainly suitable for wear-resistant castings of Raymond mill (such as ball mills) under medium and low impact abrasive wear conditions. Since this material has better wear resistance than ordinary high manganese steel, this material can improve the market competitiveness of the product.[/color]=12px[color=#000000]Microalloyed high-manganese steel greatly improves the structure and comprehensive properties of the material by rational use of trace alloying elements, and is suitable for the manufacture of wear-resistant castings under various harsh working conditions and strong impact conditions. Although the cost of this material is slightly higher than that of ordinary high-manganese steel (about 200 yuan per ton of material cost), it has a high performance-price ratio, so it is very popular in some occasions where ordinary high manganese steel is difficult to meet the requirements. Have a certain market competitiveness.[/color]=12px[color=#000000]As we all know, the classification of manganese steel is determined by the content of manganese. To know that the content of manganese is slightly different, the role of the steel used in mechanical equipment will be very different, so SBM Heavy Industry Raymond mill experts remind users to pay attention to When purchasing equipment such as Raymond mill, be sure to see the materials used in machinery and equipment. Do not blindly enter some manufacturers at low prices to avoid unnecessary losses.[/color]

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