 hover logo, scroll with mouse wheel  The accuracy of the fully automated multi-head weigher/filler manufactured by Eqraft BV is amazing.

## The accuracy of a Multi-head weigher.

### The unparalleled accuracy of Multi-head weighers/fillers.

Here we demonstrate the high accuracy of the Multi-head weighers/fillers in the toughest of circumstances.

• Large products, here we use onions classified between 7 and 9 centimetres.
• We also use small packages of some 500 grams.

#### How does it work?

Choose the number of Weigh Heads you want to test in your Multi-head weigher/filler and press "CALCULATE". Beneath the CALCULATE button a table will appear with the results of the number of possibilities, depending on the number of Heads you have chosen. Explanation of the information in the table.

The results may be (See: drawing on the right):

1. If the sum of a combination of 2 heads is below the required weight for packaging, in this case 500 grams, the following will appear: Under-weight.
2. If the sum of a combination of 2 heads is exactly 500 grams. The following will appear: the weight of each head, the sum minus the required weight (in this case 0) and the percentage of weight deviation will appear as: 0 %
3. Results exceeding the target weight by less than 1% appear
as between:0 and 1 %
4. Results exceeding the target weight by between 1 and 3% appear
as between: 1 and 3%
5. Results exceeding the target weight by more than 3% appear as more than: > 3%

In each weighing cycle, the Multi-head weigher/filler's computer will choose the optimum result.

By repeatedly clicking CALCULATE, you can realistically simulate the weighing cycles given by these Multi-head weighers/fillers, and by changing the number of weigh heads you can see that more heads give more results of 0% accuracy.

Choose the number of weigh heads (a number between 5 and 18)

### The unparalleled accuracy of Multi-head weighers/fillers.

Here we demonstrate the high accuracy of the Multi-head weighers/fillers in the toughest of circumstances.

### Next up: Weighing onions and potatoes using the dosing principle

Even with relatively large products in relatively small packages. For example, large onions (7 to 9cm) in small packages of only 500 grams will be packed by these machines with a weight deviation of less than 0.5%.

In the simulation on this page, we invite you to check this accuracy for yourself. Choose the number of heads for your multi-head weigher and press CALCULATE. The result will appear beneath the button in a table format. All combinations used by the weighing heads in a weighing cycle will be reflected. From these combinations, the multi-head weigher/filler computer will choose the combinations that fall within the precision range chosen by the operator.

To mechanise your post harvest processes: