Our range packs powder into VFFS bags, HFFS pouches, cups, cans, jars and tubs, and capsules.
Each powder machine in the SA Packaging Machinery range has its own machine page. The bag and pouch machines are the priority products and cover most applications; the cup, can and capsule fillers cover single-serve, rigid-container and pharmaceutical formats. Auger filling into jars and tubs is shown on video below. For smaller volumes, see our semi-automatic filling machines, where an operator places each pack. Castor and icing sugar are covered on the sugar packaging machine page.
These technical realities decide which powder packaging machine you need and how it is configured, whatever the pack.
Powder is dosed by volume, using either an auger filler or a volumetric cup. An auger filler is a servo-driven screw in the hopper: each fill is a set number of rotations, so it handles fine, dusty and poorly flowing powders such as flour, milk powder, spice blends, cocoa and chemical powders. A cup filler is simpler and cheaper and suits free-flowing powders such as sugar and salt. Multihead weighers are for granules and snacks, not fine powder.
Powders bridge, rat-hole and settle to a different density from the top of a hopper to the bottom, so a fixed volume can weigh differently fill to fill. A servo auger compensates for density change and a hopper agitator keeps product moving. Overfilling every pack by a few grams to stay legal becomes a large giveaway cost over a run, which is why the auger filler is the default for powder.
Fine powder that drifts onto the film during filling sits in the heat seal and gives a weak or leaking pack. Powder packaging machines control it with a shut-off nozzle on the auger, a forming tube that delivers product below the seal line, bag tapping to settle the fill before sealing, and dust extraction at the filling head. Ask for these when your powder is fine or aerated.
Milk powder, protein powders, instant beverage powders and many chemical powders absorb moisture from the air and cake. Pack them in a barrier laminate (foil or metallised film) with strong seals, keep the product path enclosed from hopper to bag, and consider nitrogen flushing where shelf life matters. The hopper and filling head should be sealed, not open to the room.
Food, dairy and pharmaceutical powders need stainless-steel contact parts that strip down without tools. Our machines are built in SUS304 food-grade stainless as standard; any product that contains salt (seasoning blends, salted spice mixes, some chemical powders) is specified in SUS316, which resists salt corrosion far longer, at a modest uplift to the quotation. Auger screws and hoppers are swapped, not scrubbed in place, so allergen and flavour changeovers are quick. Detergent and chemical powders need the same strip-down against corrosion and cross-contamination.
Powder is sold in a handful of pack styles, and the pack style narrows the machine choice fastest. Each link opens the catalogue filtered to that format.
These are the powder products we supply machines for. Cards marked “View the page” open the product page with the recommended configuration; the rest are covered on this hub until their page is built. Tea, coffee, sugar and maize meal are packed as either a powder or a granule depending on the grade, so they belong to both the powder and granule forms; each has one page.
Liquids, pastes and free-flowing granules need different dosing and machines; use the catalogue filters for those forms.
Packing by product
Ground spices and spice blends are fine and dusty, so they are dosed with an auger filler: a servo-driven screw that fills by a set number of rotations. A shut-off nozzle on the auger and dust extraction at the filling head keep powder out of the seal.
Spices go into sachets and small bags on a vertical form-fill-seal (VFFS) machine, or into stand-up zipper pouches on a horizontal form-fill-seal (HFFS) machine. Salted blends and seasonings need SUS316 contact parts, which resist corrosion from salt. Whole spices and seeds are granules, dosed by cup filler or weigher instead.
Washing powder and other detergent powders are dosed with an auger filler, or with a volumetric cup filler where the powder flows freely. They are packed into pillow or gusseted bags on a VFFS machine, into sachets, and into large bags.
Powder in the seal area gives weak or leaking packs, so a detergent line uses a shut-off nozzle, bag tapping to settle the fill before sealing, and dust extraction at the filling head. Send a sample of your powder and we test both dosing systems on trial.
Maize meal is dosed by an auger filler or a cup filler, depending on how fine it is milled and how freely it flows; a trial on your meal settles which. Retail bags run on an automatic VFFS machine up to about 10 kg. Packs of 5 kg and 10 kg run more slowly and need a film thick enough to carry the weight.
Heavier bags are filled into pre-made bags on a semi-automatic filling system. Woven bags have the inner plastic bag heat-sealed and the outer bag sewn closed.
These line configurations cover most powder projects we quote: a filler, a bag, pouch or container machine and, where packs are cased, an end-of-line step.
Auger filler on a vertical form-fill-seal (VFFS) machine forming and sealing large bags for a chemical manufacturer’s new high-capacity line. Read the case study.
Semi-automatic auger filler fed by an auger screw conveyor, filling 1 kg to 3 kg pre-made pouches of spice powder to within 2%, closed on a band sealer. Read the case study.
Auger doser on a VFFS sachet machine producing stick packs or flat sachets, collated on a cartoning machine. For higher output, a multi-lane head fills several lanes of sachets or stick packs at once. See stick pack vs sachet. For the machines themselves, see our sachet filling machines.
Powder dosed into single-serve cups on a cup fill and seal machine, or into hard capsules on capsule filling equipment ahead of blister or bottle packing.
Machines from the range filling powder: an auger filler dosing tubs, a vertical form-fill-seal bagger and a multi-lane sachet machine.
An auger filler doses protein powder into rigid tubs, and the line can then cap, induction-seal and label each tub. It runs as a standalone semi-automatic filler, with an operator placing each tub, or inline on an automatic line, and the same set-up fills spice jars and supplement bottles.
The machine forms the bag from roll film, an auger filler doses the powder, and the bag is sealed and cut in the same cycle. This is the standard set-up for flour, spice, milk powder and detergent.
One machine runs several lanes of sachets side by side, so output multiplies without taking more floor space. It suits stick packs and small single-dose sachets of powder.
Case Studies
Powder projects from the range, plus the guide most powder buyers read next.
Model codes shown are machines we have supplied and configured for previous projects. Your machine is specified and configured to suit your product, output and pack format, not supplied off the shelf.
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We’ve been very happy with the equipment supplied by SA Packaging Machinery. It’s straightforward to use, performs consistently, and has helped us improve our production process. The team was easy to work with and made the entire experience smooth.
Send us a sample of your powder and the film or pack you want to use. We run it on the machine, confirm the dosing system and fill accuracy, and quote the configuration that fits your output.
Fine powder in the seal is the most common cause of leaking powder packs. A powder packaging machine controls it with a shut-off nozzle on the auger, a forming tube that delivers the dose below the seal line, bag tapping before the jaws close, and dust extraction at the filling head. We fit these to order based on how your powder behaves on trial.
Yes. Milk powder, whey, protein and instant beverage powders are packed on vertical and horizontal form-fill-seal (VFFS and HFFS) machines. They need a barrier laminate film, an enclosed product path from hopper to bag, strong seals and, where shelf life matters, nitrogen flushing. Keep the hopper lidded and the packing room dry: exposure to air is the weak point, not the machine.
An auger filler for fine, dusty or poorly flowing powders such as flour, milk powder, spice blends, cocoa and chemical powders; a cup filler for free-flowing powders such as sugar and salt. The accuracy, giveaway and cost trade-offs between the two dosing systems are set out in our auger filler vs measuring cup guide. If you are unsure, send a sample and we test both on trial.
Yes. Auger screws, hoppers and forming tubes are swapped for different powders and bag sizes, and contact parts strip down without tools for cleaning between products. Tell us every powder and pack size you plan to run so the machine is specified with the right change parts.
Yes. The range runs from smaller vertical form-fill-seal (VFFS) models for sachets and small bags up to high-output lines, and cup fill and seal and capsule filling machines come in semi-automatic as well as automatic versions. Send us your powder and target output and we recommend the smallest machine that meets it. For bags up to 50 kg, see the bagging machines.
Yes. Send your powder and the film or pack you intend to use; we run it on the machine, check dosing and seal quality, and quote from what we saw. It is the fastest way to settle the auger-or-cup question and the bag size.
