String grader
The Allround String grader is designed to pre-grade the undersize produce or stones. It also can be used to separate over size (red beet). The machine has a minimum size of 40mm and a maximum size of 70mm.
Types and specifications
![String grader PS 70-17 String grader](https://www.allroundvp.com/wp-content/uploads/2018/01/Belt-grader-ABG-120-7.png)
PS 70-17
Width belt | 1200 mm |
Belts | 17 |
Minimum grading size | 50 mm |
Maximum grading size | 75 mm |