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The order included the delivery of the following:
One of the devices supplied to this Client was a big-bags filling device with a scale in its base. The bags are filled and weighted half-suspended (a scale in the base - the bag is supported by the scale and is held by the holders). The filling proceeds by means of a gravitational dispensing valve.
The second device was an ESSEGI model F1200 MEC vertical packing machine designed to shape, fill, and seal packages formed from foil unwrapped from a single roll. The bags may be sealed vertically and horizontally.
The third element of the delivery is a line for palletizing packed bags with an industrial robot. The bags are being taken away by a collecting conveyor from under the packing machine, which transports the bags to the bag shaping module whose task is to form the bags into the right shape similar to a cuboid. Then, the bags are collected by a dedicated weighted roller conveyor, from which the robot picks up the bags and places them on a pallet. The application of a static control scale makes it possible to control the weight of the bags being placed on a pallet, the bags with a weight which exceeds the tolerance are placed aside by the robot on a special storage station. The robot is equipped with a special gripper designed to mechanically pick up: one bag at a time from the weighted conveyor, empty pallets, and cardboard dividers from the magazine. A loaded pallet is being moved to an automatic wrapping machine.
Because of the limited surface available, the devices of the palletizing line for 25 kg bags, and the automatic pallet wrapper were covered by a single, shared mesh guarding system and a safety perimeter.
This solution requires stopping all the palletizing line along with the pallet wrapping system in the case of:
