▎ 摘　　要

NOVELTY - The utility model claims a grapheme lithium manganate material for grinding technique of production device, comprising a base, a shell, a heater and a grinding device; the shell is a spherical stainless steel shell, the spherical shell is divided into upper shell and lower shell; the round edge of the upper shell and the lower shell are respectively provided with a flange, the upper shell and the lower shell can be connected by a flange to the flange plate of the flange plate and the lower shell of the upper shell is provided with a sealing gasket; the base is provided with the heater; the temperature control system comprises a processor and a temperature sensor; the temperature sensor is set in the shell layer of the lower shell, and temperature sensor connected to the processor, said processor connected with the heating controller. A graphene-manganese acid lithium material of the production device of the utility model, the grinding effect is better.