Grinding machine apply to grind various paint, ink, soap, daily chemical, ... -quality roller that adopts rockwell hardness 70 degrees. The three roller distribute front,middle and the back. They are ... equipped with cooling device, It can assimilate heat when rollers work. With the simple structure, it is convenient to ... 700860×800×900890×860×9301250×1300×10002300×1800×1200 Three-Roller Grinding machine