辽阳筑路机械有限公司在多年生产间歇式沥青混合料搅拌设备过程中 ,对热骨料振动筛分机进行了多次改进 ,提高了筛分效率 ,减少了故障率 ,操作简捷方便。筛分的主要任务是完成生产率要求 ,同时使混仓率合格。这就要求骨料在筛网板面上的运动方向和幅度以及在某位置范围内的停留? Liaoyang Road Machinery Co., Ltd. for many years in the production of batch asphalt mixing plant equipment, the hot aggregate vibrating screening machine made many improvements to improve the screening efficiency and reduce the failure rate, easy and convenient operation. The main task of screening is to complete the productivity requirements, while allowing the mixing rate of qualified. This requires the aggregate in the screen surface direction and magnitude of the movement and stay in the location of a certain range?