This application discloses a slurry processing apparatus and a battery processing device. The slurry processing apparatus includes a slurry mixing assembly, a viscosity monitoring assembly, a controller, and a suction pump. The slurry mixing assembly is co...

A kneading device (1) includes: a preliminary kneading device (4) that produces a preslurry by agitating a powder and a liquid introduced and transferring them while wetting the powder with the liquid; and a main kneading device (5) that causes the powder ...

A kneading device includes an index setting portion (61) that sets an index for kneading based on a motion energy of particles of an electricity storage material, a mean free path of the particles of the electricity storage material, and a kneading time fo...