The work mainly includes:

(1) Operate cleaning equipment such as screening, dust removal, and stone removal to remove impurities in raw materials;

(2) Operate dryers and other equipment to dry, peel, and crush raw materials;

(3) Measure and prepare raw materials using methods such as volume measurement, water level measurement, transportation measurement, and weight measurement;

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(4) Operate disc foaming machines, foaming barrels, washing machines and other equipment to soak and clean raw materials;

(5) Operate grinding wheels, stone mills and other crushing equipment to grind Make foam paste;

(6) Operate pulp squeezer, centrifuge and other equipment to separate pulp and residue, and prepare soy milk;

(7) Operate overflow cooking tank, unit Tank cooking equipment is used to cook the pulp;

(8) Add coagulants such as salt brine or gypsum to the soy milk, and dot the pulp manually or mechanically to prepare the gel;

(9) Operate the press, dicing machine, smoker and other equipment to make the gel into dried beans, soybean chips, smoked products, etc.;

(10) Operate the dicing machine, inoculate, and conduct fermentation culture , prepare fermented bean curd;

(11) Operate packaging machines, sealing machines and other equipment to package and store finished products;

(12) Clean and repair machinery and equipment;

The following types of work are included in this occupation:

Soy product production workers, fermented bean curd production workers, soy flour production workers, and tofu production workers