料仓中40mm以下的石料通过振动给料机将原矿石均匀送到制砂机，经过制砂机破碎的石料被皮带输送机送到振动筛，筛分出成品砂到成品料库，不合格的石料返回到制砂机再次破碎，形成破碎筛分闭合流程。

　　The raw ore below 40mm in the silo is evenly sent to the sａnd making machine by the vibrating feeder.The crushed stone is sent to the vibrating screen by the belt conveyor, and the finished sａnd is screenedout to the finished material warehouse. The unqualified stone is returned to the sａnd making machine forcrushing again, forming a crushing and screening closed process.

　　料仓里的原矿石通过振动给料机将原矿石均匀送到颚式破碎机，经过颚式破碎机破碎的石料被皮带输送机送到圆锥破碎机再次破碎，破碎后的石料被皮带输送机送到振动筛，筛分出大于40mm的石料返回圆锥破碎机再次破碎，筛分出5-40mm的物料输送到制砂机进行破碎，经过制砂机破碎后的物料再次送到振动筛，进行筛分，筛分出5mm以下合格机制砂，其他再次返回制砂机破碎，形成破碎筛分闭合流程。

　　The raw ore in the silo is evenly sent to the jaw crusher by the vibrating feeder, and the crushed stoneis sent to the cone crusher by the belt conveyor for crushing again. The crushed stone is sent to thevibrating screen by the belt conveyor, and the screened stone larger than 40mm is returned to the conecrusher for crushing again. The screened material of 5-40mm is sent to the sａnd making machine forcrushing, After crushing by the sａnd making machine, the materials are sent to the vibrating screen againfor screening, and the qualifed machine-made sａnd below 5mm is screened out, and the others arereturned to the sａnd making machine for crushing again, forming a crushing and screening closedprocess.