74年天津会议对无水冷滑轨进行技术鉴定,肯定了这项新技术是成功的。77年9月,我厂在无锡太耐厂的配合下,在二轧车间加热炉上使用无水冷滑轨代替炉筋管,至今已生产一年半,除正常大中修外(共修4次,部分或全部调换),一般使用情况良好,节油效果显著。无水冷滑轨投产前,77年平均单耗106kg/吨。投产后78年降至61.31kg/吨(产量58164吨/年、耗油量3566吨),最好单耗是4518kg/吨(5月份), The 74th Tianjin meeting conducted a technical appraisal of the anhydrous cold runner, confirming that the new technology was successful. September 77, I plant in Wuxi too resistant plant with the next, in the second rolling workshop furnace using cold instead of cold slide instead of furnace tube, has been producing a year and a half, in addition to the normal large and medium-sized repair (a total of 4 Times, some or all of the exchange), the general use of the good, remarkable fuel economy. Before the production of cold water slide, 77-year average unit consumption of 106kg / ton. 78 years after put into operation to 61.31kg / ton (58,164 tons / year, fuel consumption 3566 tons), the best unit consumption is 4518kg / ton (May)