Automatic weighing packing machine

There are several types of weighing fillers that can be used in automatic pouch packing machines, including:

1. Multihead weighers: These fillers use multiple weighing heads to dispense product into a pouch, allowing for high-speed, accurate filling of multiple products in a single pouch.

2. Linear weighers: These fillers use a series of parallel weighing pans to dispense product into a pouch, with the weight of the product being controlled by the speed of the pans.

3. Spiral vibration scales: These fillers use a rotating spiral to dispense product into a pouch, with the weight of the product being controlled by the speed of the spiral and the size of the filling nozzle.

4. Auger fillers: These fillers use a rotating screw to dispense product into a pouch, with the weight of the product being controlled by the speed of the auger.

5. Volumetric fillers: These fillers dispense product into a pouch based on volume, using a fixed-volume piston or other mechanism to control the amount of product dispensed.

These advanced weighing and packing machines use sensors and computer algorithms to precisely measure the weight of the product, then fill and seal the bag in a consistent and efficient manner.

The operation of an automatic bag weighing and filling machine typically involves the following steps:

1. The machine is set to dispense a specific product and fill bags to a specific weight or volume.
2. The machine dispenses product into the bag, using a weighing or filling mechanism, such as a multi-head weigher or an auger filler.
3. The weight or volume of the product in the bag is continuously monitored by sensors and algorithms, which adjust the flow of the product into the bag to ensure that the final weight or volume is accurate.
4. Once the desired weight or volume has been reached, the bag is sealed and removed from the machine.
5. The machine can then be reset to dispense a different product or to fill bags to a different weight or volume.

Overall, automatic bag weighing and filling machines are designed to provide accurate, consistent, and efficient weighing and filling of bags with a specific product.