The jujube grading machine is a machine for classifying small and medium-sized fruits such as jujube, walnut, Cherry Tomatoes, longan, and sea buckthorn. This machine can divide the materials into 4-7 grades according to size. The size of the selected fruit is more uniform and the grade is finer.
Parameter of the jujube grading machine:
| Model | Weight | Size | Voltage | Power | Number of tracks |
| Tz-9 | 150 | 2.1*0.6*0.8 | 220 | 1.5 | 9 |
| Tz-13 | 150 | 2.1*0.6*0.8 | 220 | 1.5 | 13 |
| Tz-17 | 180 | 3.2*1.2*0.8 | 220/380 | 2.0 | 17 |