HECHT’s new Flexible Dosing System (FDS) is a hygienic, product-gentle dosing system, used for metering in the product stream and can be integrated with almost every filling station.
The innovation of the dosing system is the shut-off mechanism of the product flow. There is no product contact with mechanically moving parts, making it is easy to clean.
By squeezing the product hose, the product flow can be reduced and the system can be completely closed if necessary. The dosing parameters are entered at a control unit. In coarse flow mode, the squeezing mechanism opens up to the adjustable stops. This can be the maximum or nominal width of the device.
In fine flow mode, the squeezing mechanism closes on one side. Towards the end of filling, two pneumatically controlled bars press against the flexible hose. Upon reaching the target value, the squeezing mechanism closes completely, shutting off the product flow and allowing dosing with an accuracy of a few grams.
The product has a high discharge capacity, as the entire cross-section of the product guide hose is available, is easy to clean with a hygienic design (no corners or edges) and promotes no product adhesion due to the movement of the hose.
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