The mixing process can be divided into several stages

The mixing process of the mixer is divided into three stages, namely, the roll, the powder and the refining process. The good operation process: rubber or plastic rubber, rubber wheel teeth along the side of the mother into the mill two in the roll gap, roll pitch at 3 - 4 mm, rolling 3 - 4 minutes, the package in the package form roll, roll rubber is smooth and there is no gap, this will remove all the glue that will roll away to 10 - 11 mm, and then put the gum into 1 minutes with refining. According to the number of the roll glue cut off part of the rubber, so that the end of the roll rubber to maintain a certain amount of accumulation of glue.

The mills and then press the material such as the sequential addition of complexing agent, complexing agent in this process and will eat gum powder, add filler should pay more attention to natural rubber powder into fully mixed with rubber, not early to take a knife, at the same time to gradually increase the width roller distance, in order to keep the number of rubber accumulation suitable range, to listen to all the powder after more than gum cut cast by the central cutter points toward both ends, then slowly adding the liquid softener, continue to roll 4-5 minutes after all after mixing, cut a volume, reduce accumulation period, double refining is to make rubber further mix evenly, turn the method of refining oblique blade, (eight knife) binding operation method, triangle bag and ramming glue method (go Daofa) and several species have more effect is the eight blade along the roller axial direction parallel to an angle of 45 degrees around the volume cut, four Second, turn over 3-4 minutes, after the end of the refining, once again adjust the roller distance to 4-5 mm, and then cut into the method of refining 2-3 times, the next piece of parking. Roller greenhouse control at around 45 degrees celsius. Completion of the whole mixing process.