Powder Weighing & Filling Machine
Auger-fed weighing and filling machine for fine powders — flour, starch, feed premix, chemical powder — with dust-controlled filling and adjustable bag weight.
Overview
Powders do not behave like grain: they fluidise, they bridge in the hopper, and they dust. This machine uses an auger (screw) feeder with a two-stage fill — fast bulk fill then slow top-up — so the bag ends at the target weight without an overshoot.
The filling head is sealed to the bag mouth and connected to a dust extraction point, which keeps the working area clean and reduces product loss.
Suitable materials
Wheat flour and starch, feed premix and additives, milk powder, chemical and mineral powder, and similar fine or semi-fine powders. For very light or highly fluidised powders, tell us at enquiry stage so the auger and the venting are set up correctly.
What we need for a quotation
Bulk density, bag weight, bags per hour, bag type, whether the powder is explosive or hygroscopic, and the power supply at the plant. Explosion-proof or stainless construction is available on request.
Características principais
- Auger feed with fast bulk fill and slow top-up
- Bag-mouth sealing to control dust
- Dust extraction connection
- Adjustable bag weight from the controller
- Stainless contact parts available for food and feed
- Hopper agitation / anti-bridging option
Vantagens
- Accurate finish without overshoot
- Cleaner working area
- Handles bridging-prone powders
- Stainless option for food and feed
Como funciona
An auger feeds powder into the bag in two stages — fast bulk fill then slow topping — with the filling head sealed to control dust.
Aplicações típicas
- Flour and starch packing
- Feed premix and additives
- Chemical and mineral powder
- Milk powder and food ingredients
- Fine and semi-fine powders
- Dust-sensitive products
- Plants switching between powder grades
Especificações
| Feeding | Auger (screw) feeder, two-stage fill |
|---|---|
| Weighing range | Set to your bag weight — confirmed in the technical agreement |
| Contact material | Carbon steel or stainless steel |
| Dust control | Sealed filling head with extraction connection |
| Bag types | Open-mouth woven, paper or PE bags |
| Body / contact material | Carbon steel (standard); stainless steel or food-grade lining available on request |
| Surface finish | Primed and top-coated; contact surfaces deburred and smooth |
| Electrical supply | Configured for the destination country (single or three phase) — stated on the quotation |
| Control | Local control panel; PLC and weighing controller brand confirmed in the offer |
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Informe o material e a capacidade
Envie o material, a capacidade por hora, a limpeza desejada e as condições da planta. Respondemos o que falta para um preço real.
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