PR- 600 bag filling machine 1.Used in food and pharamaceutical industry 2.automatic filling machine 3.meet the GMP standard PR- 600 bag filling machine This machine is widely used in dosing and weighing of grain, chip, bar or irregular shaped material such as candy, sunflower seed, potato chip, happy fruit, peanut, jelly, freezing rice dumpling, biscuit, chocolate, nut, pet food, puffed food, ...