Sell TQSF-60 grading and gravity destoner

The TQSF**0 grading and gravity destoner can remove the metal, stone and light impurity from the continuous flowed materials, also grading the materials into two grades (light and heavy material). This machine form from two sieve-layers, the upper layer is used for separating the light and heavy materials; bottom layer is used for removing the glass block, stone and piece of metal from the mainstream of heavy materials.