Ceramic production lines: Note clay ceramic ball molding of semi-finished materials

Article source：yufeng

In the production process of arbitrage clay, the clay into a ball to the tool used is generally a roll press. Ceramic clay ceramic Rotary kiln needs to be passed in order to obtain the desired product, before calcination, the need for material molding process in the production of ceramic clay process, which uses a roller press into the clay processing semi spherical. When using a roll press treatment, note the following two aspects: 1, the quality of (a) the pellet diameter and length ratio of> 1.5 in the method of controlling the main feed strictly ball moisture. Practice has proved that, when controlling the moisture content of about 20% clay, pellet aspect ratio of about 1.2, high moisture material ball longer, low moisture is poor plasticity, as the ball hard and low intensity. (2) feeding the ball down, to keep the stick into large pieces, such as bonding occurs, separated by use of cement powder. (3) remove the roller tube stub clay surface, so that a consistent pellet size. (4) hole on the roller, prolonged use, wear too much, it will affect the ball molding material specifications, must always check and replace, timely replacement of the roller plate. (5) the gap between two rollers is not greater than 2 mm, if the rod is not used to adjust the compliance. 2, safety (1) in production, sometimes hard objects falling into the roller, when not broken, should immediately shut down, remove the roll bar, pick up objects prohibited by hand, to prevent accidents. (2) conveyor belts and motors, railing or safety cover must be isolated to prevent accidents. Heavy production Henan YuFeng dryer equipment: The main products are: slime dryer, sawdust dryer, Marc Dryer, three drum dryer, sand (slag) dryer, drum dryer, rotary dryer, lignite dryer, gypsum dryer, mining dryer, chicken manure dryer, manure dryer, stove, active lime rotary kiln, rotary kiln ceramic sand , Raymond mill, ball mill. Welcome to the new and old customers to visit our company to negotiate!