Lentil Soup Powder

Lentil soup powder is a dense legume flour with spices — heavier than cream soups and prone to compaction at the hopper base. The column of powder settles under its own weight, packs down over the outlet and bridges above the dosing screw, then breaks loose unevenly, so consecutive packs drift in fill weight while nothing visibly changes on the machine. The blend is not uniform either: fine legume flour, coarser spice particles and salt behave differently under vibration, so a correctly mixed batch can separate on its way to the filling head. Dust thrown off during hopper refill settles on the sealing area, where a thin layer of flour between the jaws leaves a weak seal. Aroma is the other constraint, because the spice fraction is what the end user judges. Dosing is therefore done with an agitated auger. The screw meters a fixed volume per turn while the agitator keeps the product above it moving, so the flights fill the same way each cycle instead of drawing on a compacted mass; agitated auger dosing keeps the powder moving and evenly blended. Volumetric cup dosing is not realistic for a non-free-flowing powder: it neither fills nor empties a cup cleanly and reacts strongly to bulk density changes, while piston dosing belongs to liquids and pastes. Where tolerances are tight, the auger can run with weight feedback. On formats, a lentil soup powder stick pack machine covers the single-serve portion — one stick, one cup, no measuring — which is what retail multipacks and catering trays are built on. A lentil soup powder sachet packaging machine covers both single-serve and family-pot sachets, serving retail and food service alike. VFFS pillow bags take the bulk end, where a kitchen buys a larger quantity and portions it out. Barrier film protects spice aroma in all three. Dose range and output are set per project rather than quoted as one figure. The dose is defined from the bulk density of your own powder, measured on a sample, since a settled blend and a freshly milled one do not fill the same screw alike. On a multi-lane stick pack or sachet machine, output is the cycle rate multiplied by the number of lanes, and the lane count follows the pack width — a narrow stick allows more lanes than a wide family sachet — so a cycle figure is not a packs-per-minute figure. On a VFFS line there is no lane multiplication: one cycle is one bag. Mentpack builds multi-lane stick pack and sachet machines with auger dosing groups, and VFFS lines for pillow bags. The configuration proposed — lane count, screw geometry, agitator type, film width — follows a filling trial with your own product. Typical users are soup and culinary powder producers, private-label packers supplying retail chains, and food service suppliers portioning for kitchens, hotels and catering. The same lentil soup powder filling machine layout also serves exporters who need shelf-stable single portions.