The coal briquette machine It generally uses flat bearings due to its low load. This type of bearing assembly method, simple and cheap, is suitable for ordinary coal briquetting machines. The medium and high pressure briquette making machine They need to use type 2 bearings, such as 22318, because of high load. This type of bearing not only ... Types Of Briquetting Machine Used Briquette Machine. Coal Briquetting Press Machine In Nigeria Caterpillar . Used briquetting presses for sale.Weima equipment more.Briquetting press.Machineavailable, in stock to datehydraulic pressfor compacting chips, ground material with a maximum diameter of 10 mm, sawdust and wood dust with min max humidity 8-17 also The roller type machine has been widely used in industry, especially in the steel plant, it has features of large capacity and continuous work, as the pressure keeping time is much less than other type briquette machines, binders are always needed to help to make the briquette. Price medium low. Maintain cost high. Maintain frequency low.