{"id":78058,"date":"2026-09-19T10:35:52","date_gmt":"2026-09-19T02:35:52","guid":{"rendered":"https:\/\/lintyco.de\/mehrkopfwaage-snacks\/"},"modified":"2026-09-19T10:35:52","modified_gmt":"2026-09-19T02:35:52","slug":"mehrkopfwaage-snacks","status":"publish","type":"post","link":"https:\/\/lintyco.de\/en\/mehrkopfwaage-snacks\/","title":{"rendered":"Multi-head scale for snacks: precise dosing at up to 80 weighings per minute."},"content":{"rendered":"

Measuring out snacks: quick yet gentle<\/h2>\n

Chips, tortilla snacks, peanuts, pretzels\u2014snacks are the most challenging product category for scales: they break. Every edge along the product path causes breakage, and breakage means complaints from retailers. The Multi-head scale<\/a> Resolves the trade-off between speed and gentleness: gentle vibration feeding in the scale head, combination weighing for accuracy, and up to 80 weighings per minute on the production line.<\/p>\n

How many servings does each snack product contain?<\/h3>\n\n\n\n\n\n\n\n\n
Product<\/strong><\/th>\nRecommended People<\/strong><\/th>\nReason<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Peanuts, cashews, mixed nuts<\/td>\n10 to 14<\/td>\nFree-flowing, high cycle rates possible<\/td>\n<\/tr>\n
Chips, Tortillas<\/td>\n10 to 12<\/td>\nLarge pieces need large bowls<\/td>\n<\/tr>\n
pretzel sticks, crackers<\/td>\n10 to 14<\/td>\nSmall, but prone to breakage if dropped from a height<\/td>\n<\/tr>\n
Popcorn, extruded snacks<\/td>\n10 to 14<\/td>\nVery light; large volume despite its light weight<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Setting Up a Snack Weighing Line<\/h2>\n

The line consists of the bucket elevator, which gently lifts the product to the desired height, the distribution plate, and the multihead weigher at the top, with the Vertical filling and capping machine<\/a>. The distribution plate feeds the product radially into the heads\u2014rotating slowly in the case of snacks to keep breakage to a minimum.<\/p>\n

Each head contains a load cell pan. The control system reads all the weights, selects the combination of three to five pans that comes closest to the target fill weight, and empties precisely those pans into the fill chute. This is the reason for the accuracy: Not a single scale has to be exactly right; instead, the calculation selects the best total from many partial weights\u2014typically \u00b10.5 g for snack fill weights ranging from 30 to 500 g.<\/p>\n

Product Protection: Five Strategies to Prevent Breakage<\/h2>\n
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  1. Limiting drop heights:<\/strong> Every edge, every pipe, and every change in elevation breaks up the snacks. A bucket elevator instead of free-fall conveying, short downspouts, and curved transitions are the foundation.<\/li>\n
  2. Vibration Conveying Instead of Shaking:<\/strong> For snacks, the linear conveyors leading to the weighing head operate at a reduced amplitude\u2014slower feed rate, less impact load.<\/li>\n
  3. Shell Coating:<\/strong> Scale pans with a nonstick coating or polished surfaces protect delicate surfaces and prevent seasoned snacks from sticking.<\/li>\n
  4. Gentle Emptying:<\/strong> Flap-type trays open gently; for chips, some systems use a deceleration cone to reduce the drop height.<\/li>\n
  5. Spice application before weighing:<\/strong> Oil and spice mixtures make snacks slippery and leave grease on the trays\u2014this task should be performed before the conveyor line, with cleaning intervals for the product path.<\/li>\n<\/ol>\n

    Connection to the packaging machine<\/h2>\n

    The scale releases the batch once the form-fill-seal machine has finished forming the pouch\u2014synchronization controls the cycle timing. For high-volume snacks (chips), the filling chute cross-section is the limiting factor: The product must pass through in a single stroke; otherwise, it spills over the sealing jaws and ends up in the cross seam. Stick pack lines for single-serving portions use the same weigher with a distribution grid to feed multiple filling tubes\u2014resulting in 4 to 10 sticks per cycle.<\/p>\n

    Real-World Data: What Makes a Snack Line Stand Out<\/h2>\n