... 3.meet the GMP standard PR- 600 bag filling machine This machine is widely used in dosing and weighing ... shaped material such as candy, sunflower seed, potato chip, happy fruit, peanut, jelly, freezing rice dumpling, biscuit, chocolate, nut, pet food ... , small metal parts and plastic parts, etc. PR- 600 bag filling machine is consist of vertical automatic packing machine,PR-A ...