The utility model relates to a chemical industry equipment specifically is rubber adhesives RA65's preparation facilities, including the columniform cauldron body, there is the lid at cauldron body top, and the lid lower surface has distributing sieve to net through the spring mounting, distributing sieve net top have feed hose, lateral wall of the kettle body has a plurality of liquid feeding spouts, and liquid feeding spout is located distributing sieve side off the net, there is the agitator liquid feeding spout below, the drive arrangement of agitator install in cauldron body bottom, there is annular discharge gate cauldron body bottom, annular discharge gate below is connected with the buffering discharge gate. The white carbon enters into distributing sieve net from feed hose, then all the sieve to fall the cauldron internal, then pregnancy oxygen ylmethyl melamine resin spouts into internal to the cauldron from liquid feeding spout, mixes with the white carbon, is spraying liquid raw materials in -process, with the liquid charging stock with evenly spill down the white carbon and mix, and then process beater mill has improved stirring efficiency.