耐磨复合板是利用电弧熔敷技术，在普通钢板上堆焊形成高铬合金耐磨层，从而得到高耐磨性能的复合材料钢板。该复合耐磨板堆焊层材质均匀、外观规则，堆焊过程中耐磨合金层因释放焊接应力会产生不规则的龟裂状裂纹，属正常现象。熔敷耐磨合金金相组织中碳化物呈纤维状分布，表面硬度最高可达到HRc65以上，所得的两种材料结合的复合耐磨板既具有母板（一般采用Q235A的软基钢板）良好的韧性，又具有堆焊层的耐磨、耐蚀、耐冲击的多重性能。在与国内其他工程抗磨材料如各种合金钢板、铸造耐磨板、铸石、橡胶、聚氨脂等相比时，具有十分明显的综合优势。
 | 公司的耐磨复合板生产，基材采用综合性能较好的普通中、低碳钢板材；工艺采用对基材各种性能影响小、稀释率低，可最大限度发挥堆焊耐磨层耐磨性能的明弧自保护堆焊工艺，该工艺是现行应用最广、效果最好的复合材料堆焊生产工艺，设备采用由原装进口焊接电源组成的国 |
| 内最先进的四枪全自动堆焊机，通过多头焊枪，电脑程序控制完成基板复合堆焊；焊丝选用北京焊博焊材有限公司研发生产的具有多种化学元素成分的药芯焊丝，能够最大程度的保证产品的优良品质。 |  |
◇高的性能价格比：初次采用时，会反映成本较高，但综合考虑机件的使用寿命、维修费用、停机损失等，其性能价格比高出普通材料约2-4倍。
公司是国内建材行业最早生产使用复合耐磨钢板的企业，早在1 992年5月起便首次采用埋弧焊堆焊方法研发生产复合耐磨钢板，1 993年开始批量生产，主要配套公司引进技术生产的。O-Sepa选粉机，2007年增加明弧堆焊焊工艺设备，使产量得到提高，产品用于各类选粉机耐磨部位，2008年堆焊复合板通过淄博市科技局组织的科技成果鉴定，达到国内同类产品先进水平，2009年耐磨板制作新工艺获全国建材行业技术革新三等奖，201 1年5月再次引进2台国内最先进的四枪全自动堆焊机，完全按照即；l奇颁布实施的<水泥工业用耐磨堆焊通用技术条件》行业标准（报批稿）进行生产，使得产品质量和产量得到进一步的稳定和提高。
Sinoma Zibo Heavy Machinery Co., Ltd., as a subsidiary of China Sinoma Corporation, is a large-scale enterprise controlled by Tianjin Cement Industry Design & Research Institute Co., Ltd., a leader in the technological progress of cement industry in China. It integrates the development, design, equipment manufacturing and installation of cement and chemical equipment. , is a key enterprise in the domestic cement equipment manufacturing industry.
After the establishment of Sinoma Zibo Heavy Machinery Co., Ltd., relying on the strong technology, brand, capital, and market advantages of Tianjin Cement Industry Design & Research Institute Co., Ltd., it has realized the extraordinary and leaping development of production and operation, and its comprehensive strength has been significantly enhanced and economic benefit constantly improving. The company was once again identified as a high-tech enterprise in Shandong Province and was approved to establish the Shandong Provincial Building Materials Equipment Engineering Technology Research Center. Products such as rotary kiln and pipe mill are hailed as Chinese brands; horizontal vortex separators are rated as famous brands in Shandong Province; new-type casting heat-resistant steel products T709N passed the provincial appraisal and was recognized as the leading domestic level; Passed the new ISO9001 quality assurance system, environmental and occupational health and safety system certification; the company was rated as the top 100 enterprises and industrial advanced enterprises in Zibo City for five consecutive years.
Faced with increasingly fierce market competition, in order to seek greater long-term development of the company, the company successfully completed the asset restructuring of the company with Tianjin Cement Industry Design and Research Institute in January 2004, and registered and established Sinoma (Zibo) Heavy Machinery Co., Ltd. The company, the restructured new company, under the strong support of Tianjin Tianjin Cement Industry Design and Research Institute, has enabled a Large-scale backbone enterprises that used to supply mainframe equipment for small and medium-sized cement manufacturers in the past develop to a cement production line capable of supplying 5,000 tons or more of cement and supply host equipment and spare parts such as kilns, ball mills, vertical roller mills, separators, preheaters, precalciners, grate coolers, dust collectors, heat-resistant steels and other , have entered the mainstream market of cement equipment manufacturing industry. Its high-efficiency powder classifiers have covered for more than 70% of the domestic market. Products have spread all over the domestic provinces, cities, and exported to Southeast Asian countries, the United States, Russia, Italy, Japan, Portugal, Pakistan, France, Oman, Turkey and other countries. . As the only heat-resistant steel product R&D and production base of Tianjin Cement Industry Design & Research Institute Co., Ltd., with the new production line completed and put into production, the annual output reached more than 2,400 tons. The new heat-resistant steel products have entered mass production, and Successfully pushed to the domestic and foreign markets, received widespread praise from users.
In order to enhance the company's development potential and promote the rapid and sound development of enterprises, we have made a major decision to build a new dry process cement equipment manufacturing base in Zibo High-tech Development Zone in a timely manner based on the long-term development strategy of companies that are bigger and stronger. Investing in technological innovation will increase the level of equipment manufacturing and production capacity in the new plant area. It will have advanced supporting production equipment and testing equipment, mainly including W11S-130×3000 horizontal down-type three-roller coiling machine, TKA6920/ L100 Type CNC Floor Boring and Milling Machine, SPECPRO MAXx Spectrometer, Φ6.6m Vertical Lathe, Φ6.7m Hobbing Machine, TJK6920 Floor Boring Machine, CZ6055 Horizontal Lathe, YYW-1000 Hard Bearing Dynamic Balancer, Φ6.3×16M Annealing Furnace, ZX5- 1600×8M column-type rectifier welding equipment and other large-scale process equipment more than 30 units, the lifting capacity of the vehicle reached 150 tons, the annual comprehensive production capacity increased to 60,000 tons. At the same time, the structure of the product has been further optimized and improved. Based on the improvement of the original product technology level, the company has developed the largest N-4000 high-efficiency powder separator and TLS3900 combined powder separator in China and manufactured Φ4.8. ×70M rotary kiln, TRM3841 vertical mill, Φ4.6×13.5M ball mill, etc. More than 30 kinds of cement equipment host new products. The company has the comprehensive strength to become a first-class enterprise in the domestic cement equipment manufacturing industry.
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