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云锡公司近年来,开始将1200--2000×3600毫米梯型跳汰机用于砂锡矿生产。梯型跳汰机的主要优点是能及早获得粗颗粒锡石,从而减少矿物的过粉碎,并具有单位面积生产能力大等优点。我矿羊坝底选厂,老厂选厂在党的领导下,以阶级斗争为纲,高举鞍钢宪法旗帜,不断总结经验,经过反复试验,梯跳已正式纳入生产流程,取得较好的效果。原矿经一段磨矿及φ500毫米旋流器分级后分别再经螺旋分级机或分泥斗分级,+0.15毫米粗粒
In recent years, Yun Tin Corporation has started to use 1200--2000 × 3600 mm ladder jig for the production of sand and tin ore. The main advantage of a ladder-type jig is that coarse-grained cassiterite can be obtained early so as to reduce the over-comminution of the minerals and to have the advantages of large production capacity per unit area. Under the leadership of the party, under the leadership of the party, I selected the flagpole of Anshan Iron and Steel Group Co., Ltd. and kept summing up the experience. After repeated tests, it has been formally incorporated into the production process and achieved good results . After a period of ore grinding and φ500 mm cyclone grading, respectively, after grading by spiral or grading mud classification, +0.15 mm coarse particles