当前，面对生产成本及人工成本不断提升的现状，企业效益没有提升的情况下，三联机械采用先进的伺服技术，在干法制砖工艺上的应用，改变了国内制砖行业传统的变频控制，并获得了福建省首台（套）重大技术装备认定，伺服技术成熟，应用广泛，可对矿山固废、煤矸石、铁尾矿、气化渣、赤泥、粉煤灰等进行过综合利用，目前中大型生产线单班日消耗固废资源的量可达500T以上。
At present, in the face of the continuous increase in production costs and labor costs, and the lack of improvement in enterprise efficiency, S.L Machinery adopts advanced servo technology and its application in dry brick making process has changed the traditional frequency conversion control in the domestic brick making industry. It has been recognized as the first major technical equipment in Fujian Province. The servo technology is mature and widely used, and can be applied to mine solid waste, coal gangue, iron tailings, gasification slag, red mud Fly ash and other materials have been comprehensively utilized, and currently, the daily consumption of solid waste resources by a single shift in large and medium-sized production lines can reach over 500T.
