The method for adjusting the quantity of a change in the angle of the blade where the blade cut into the front layers of materials in different locations, different material quality is scraped. This adjustment method is the most simple, convenient, disc feeder, and therefore the most commonly used. Height 2 to change the active sleeve: to make the disk level shop in different materials, disc feeder manufacturer in blade position remains unchanged, the old disc feeder, scraper scraped material quality different. This method is generally used in making substantial blade feed. When the test using this method do check adjustment, normal production after a few uses. 3 Change the disk speed or variable speed motor with variable speed device, the disk can be changed according to need speed to achieve the purpose of changing the volume of feed, this method can be used for automatic control. Disc feeder is suitable for 20mm or less fine ore feeding equipment. Disc feeder by driving means, feeder body composition measurement belt conveyor and metering devices. Feeder and conveyor device is driven by a drive, an electromagnetic clutch of the driving means having realized feeder starts, stops, and the role of both functional conversion. Conveyor belt speed measuring less than 1m / s, for determination of belt speed with the speed detecting means, it is provided in order to prevent the weighing detecting lever deflection roller is adjusted. Vintage disc feeder, Oswald Chen Machinery (certified), provided by the disc feeder Xinxiang Chen Machinery Co. Oswald. Oswald Xinxiang Chen Machinery Co., Ltd. (www.oweicjx.com) is an industry leader in Henan Xinxiang, transportation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Oswald Chen mechanical leadership with the staff warmly welcome all inquiries negotiations to create Oswald Chen Machinery better future.