Air swept coal mill_cuiy0060 CSDN
2013 8 27 Air swept coal mill is major equipment of cement plant and used for drying and grinding coal. The equipment is mainly consisted of feed device, main bearings, rotating parts, drive device, selling device, high voltage start up device and lubrication system. The raw material is fed into mill by feeding equipment.
US2593657A
Air swept crusher for fluorescent light tubes Download Info Publication number US2593657A. US2593657A US98274A US9827449A US2593657A US 2593657 A US2593657 A US 2593657A US 98274 A US98274 A US 98274A US 9827449 A US9827449 A US 9827449A US 2593657 A US2593657 A US 2593657A Authority US United States Prior art keywords