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Cooling car: To cooling the roasted nuts.
Peanut Butter Grinding Machine: The grinder has the functions of mixing, stirring, dispersing and emulsifying at the same time. It can make all kinds of nut butters with a particle size of 50m.
Storage tank: Storage the butter.
Mixing tank: Mixing butter and salt etc., can make all kinds of flavored peanut butter.
http://www.everfitfm.com/produts/nut/Peanut-Butter-Grinding-Machine.html