We know the roller briquette machine is also called coal pressure ball machine, it is used to make briquettes in industry. Some customers have many common problems in briquetting production, many of which are due to improper operation caused by the impact of production efficiency issues, in this Kay is recommended users to buy pressure ball machine equipment at the same time, to its technology Principle, the use of technology and methods of operation have a certain understanding, so that the same investment to make the equipment longer life expectancy, higher efficiency, higher profits return.