vertical roller mill equipment boot sequence for the good functioning of the device has a great impact, in order to help the device to work better, this article describes the boot sequence and boot device should be carried out before those operations. Ultrafine grinding equipment is an indispensable equipment in the fine powder production engineering. The installation and maintenance of the equipment is a problem that people attach great importance to, because it has a great relationship to the normal operation of the equipment. The same operation of the equipment Built on the correct boot sequence of the device, this article mainly describes the following sequence of vertical roller mill. vertical roller mill is able to process more than 400 mesh superfine powder mill, the device uses a high pressure spring setting grinding device, the grinding force in the production equipment increased a lot, which is the production efficiency of equipment The improvement is greatly helped, the equipment in the production line are generally equipped with hoist, feeder and other equipment, these equipment to complete the production process of vertical roller mill, equipment before starting a lot of precautions.