At the K Fair in Düsseldorf is shown the new "SUPERSINCRO" system, for the automatic weighing of powder produce for the preparation of mixes, blends, compounds and master-batches.
Automatic Formation of Bags
Plastic EVA bags can be obtained in required sizes, starting from a roller of tubular film cut and heat-sealed at one end.
On the bag is printed the identification of contents.
Each bag is placed in a stainless steel container to allow filling with the dispensed product.
Automatic Weighing of Powder Products
The system is modular and can be equipped with 10 to 50 stocking silos, one for each product to be dispensed automatically. Each silo can be loaded by gravity or pneumatic force, with safety, filtering, or bar-code reading devices. For largely utilized products delivered in big-bags, is available a pneumatic transportation system to the chosen silos.
Each silo is equipped with an anti-pack and dispensing device allowing a tuned delivery of products, high/low level probes and humidity sensors.
All silos, positioned in two parallel lines, are suspended on a metallic support structure, below which is placed a synchronized tray-to-tray handling and advancing system for containers fit with plastic bags to receive the dispensed products.
Underneath each silo corresponds a weighing system.
Handling of Containers and Bags
The plant is equipped with devices controlling the automatization of handling of containers: fitting and extraction, air-tightening and heat-sealing of the bags.
The plant can be personalized and completed with optional accessories such as:
• Automatic handling of filling/emptying of cartridges, packed with sealed bags labeled with final ID,
• Integrated manual weighing device for products not listed in the system,
• Handling of pre-dosed materials for the creation and coupling of bags.

LAWER invites all Companies in these business areas to visit its Stand no. 13A61-Hall 13, where an operating plant is shown, and discuss solutions to problems of dosing and dispensing of powders and liquids.