Mixing machine

FIG. 1 is a front perspective view of a mixing machine showing my new design;

FIG. 2 is a right side view of the mixing machine of FIG. 1 ;

FIG. 3 is a left side view of the mixing machine of FIG. 1 ;

FIG. 4 is a front view of the mixing machine of FIG. 1 ;

FIG. 5 is a rear view of the mixing machine of FIG. 1 ;

FIG. 6 is a top view of the mixing machine of FIG. 1 ; and,

FIG. 7 is a bottom view of the mixing machine of FIG. 1 .

The broken line showing of the mixing machine is included for the purpose of illustrating portions of the mixing machine and forms no part of the claimed design.