Checkweigher and weight sorting machines are widely used in lectronic hardware, pharmaceutical, food, chemical, beverage, health care products,and many other industries.Checkweigher machines can check packing products’ weight online whether their weights are overweight or less-weight to ensure the weight of products to meet standards.Weight sorting machine applies to applied to food industry like seafood, aquatic product, fruit and vegetable, meat and poultry etc.It can weight and sort single product to specific classification or weight grade.