Gongyi City Xinhua machinery factory in recent years, as China's construction machinery market demand increasingly shrinking, equipment pressure circulation in the market growing. Faced with low tide of the industry, in order to protect the demand for new equipment continued to expand, the first question used to properly handle the flow of resources. Reasonable, effective and used equipment business model of science is not only found a way out of the old equipment, but also provides space for the new equipment, as well as patent tunnel boring machine, more benign form the basis of the progress of the entire industry. On the other hand tunnel boring machines offer, from a longer-term development needs of industry and society perspective tunnel boring machine, due to China's huge pressure on resources and the environment, the urgent need for the transformation of economic development mode. So the new tunnel boring machine, integrated environmental requirements, market demand and business needs of multiple factors, engineering machinery remanufacturing industry has reached an unprecedented breakthrough period. Social development, slag machines are increasingly applied to our daily lives. Cinder machine brand more and more, is not the same technical parameters of slag machine structure is a certain distinction. Therefore, knowledge is not the same brand of repair slag machine are all bound to be different. But the original aim, today we have to briefly introduce some of the relevant knowledge about the slag machine repair. First we have to find Cinder machine presents problems of reason, secondly we then look for a solution based on the reasons presented. Here slag machine presents a brief analysis of what's wrong reasons and exclusion approach. (1), slag machine dispenser spill. The main reason for the formation of such problems there are four: 1, Cinder machine operation frequently or over load, this time we do that is to reduce the amount of slag machine operations, in accordance with the correct operating instructions slag machine. 2, hydraulic oil temperature is too high, it is clear that at this time the demand is to reduce the oil temperature. 3, hydraulic oil impurities more, we can release the oil filter it. 4, limit cover deformation, which is mainly because the dispenser lever position often had formed, we demand the dispenser lever to adjust to repair it. Tunnel boring machine price, tunnel boring machines, mine boring machine provided by Gongyi City Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) strong, credible, in Zhengzhou, Henan handling equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinhua machinery and you hand into the brilliant, for a better future!