Shanghai sbm shibang machinery gypsum powder milling machine processing technology, the crusher crushes the large-scale gypsum ore into small particles smaller than 30mm, and then transports it to the mill for grinding. The raw gypsum powder is sent into the boiling furnace for calcination, and the unqualified materials are returned to the mill for grinding again until it is qualified. The calcined qualified gypsum powder is sent to the clinker bin for storage or used in the product workshop.
After the gypsum ore is broken into small particles smaller than 30mm by the crusher, it is sent to the storage bin by the bucket elevator, and the material is evenly and continuously sent to the host for grinding by the electromagnetic vibration feeder. The ground powder is blown by the blower. Under the action, it is blown to the classifier for sorting, and the fine powder after sorting is sent to the storage bin through the pipeline, and finally output through the discharge valve is the finished product. In the grinding chamber of the gypsum mill, the roller assembly is suspended on the roller hanger through the cross arm. The roller hanger is fixedly connected to the main shaft and the blade holder. The pressure spring is tightly pressed against the roller bearing by the tension rod. On the outer end of the cantilever of the chamber, the crossarm axis is used as the support point, and the grinding roller is pressed tightly against the inner surface of the grinding ring by the spring pressure. When the motor rotates through the transmission device, the blade and the blade mounted on the blade holder are The grinding roller rotates synchronously. The grinding roller rotates around itself while rolling on the inner circular surface of the grinding ring. The analyzer drives the analyzer impeller to rotate through the motor transmission device. The rotation speed of the analyzer determines the fineness of the powder.