1, with an adhesive that is added to the binder in cold forming and then by pressing the pulverized coal. In bituminous coal, anthracite and other binder-free molding a more difficult situation, a method commonly used cold forming binder industry. At present most of the ammonia industry used coal are also using this molding method, due to the additional mass ratio of pulverized coal in the coal from 5% to 20% of the appropriate adhesive, by the action of the binder, molding pressure It can be reduced to 15 ~ 50MPa, and therefore easy to implement industrially. But it must be noted that the use of a binder, will appear the following questions: ① reduce fixed carbon content of coal, in particular, use as lime, cement, clay and the like more apparent inorganic; ② general bonding price ratio pf your agent, although a small number of use, but also increase the cost of coal; ③ binder itself needs to deal with, and also uniformly mixed with pulverized coal, as well as post-consolidation, so that the molding step increase Small pressure the ball equipment, complicates the process; ④ industrial coal in large quantities, the amount corresponding also need a lot of binder, the binder should have adequate sources. Based on these circumstances, the long-term point of view, we must strengthen the binder-free molding method. Of course, there is a binder molding applications will continue to develop. Slag pressure ball machine slag pressure ball machine equipment introduction, principles, purposes, users are most concerned about is the issue, this is a new type of energy-saving pressure ball equipment, has been well received by the market slag pressure the ball equipment, given below Fully explain slag pressure ball machine: In the past, China's metallurgical industry, scale, slag pressure the ball equipment sludge, dust and mud slag mostly been abandoned or changed into other uses, resulting in a tremendous waste of resources, with resources Energy increasingly tense, metallurgical industry slag, scrap metal use more and more people's attention. GeIL slime ball press equipment _ _ Xining new energy to pressure the ball equipment supplied by Henan GeIL New Energy Technology Co., Ltd. Henan GeIL New Energy Technology Co., Ltd. (www.jbklj.com) (www.jbykj.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!