application: it is suitable for weighing snack foods such as candy, melon seeds, jelly, frozen, pistachio, peanuts, nuts, almonds, raisins,etc, and is suitable for puffed food; hardware, plastic compounds and other granular, flaky, strip, round and irregular shape material. characteristic: 1. fully automatic finishing whole process of feeding, weighing, filling, date printing and labeling. 2. high accuracy, double outlet efficiency increased by about 1 times. 3. applicable to a wide range of materials.