Screw and tube sets
Each auger diameter suits a weight band. One listing offered fifteen cup sizes; another shipped only the medium set. Count the sets quoted against your pack sizes.
No DramaBuyer guide · Packaging
An auger filler is only as accurate as the screw fitted for your weight band, and it usually ships with one screw, so a claim of 1 percent across the whole range promises what the standard tooling cannot do.

01
Each auger diameter suits a weight band. One listing offered fifteen cup sizes; another shipped only the medium set. Count the sets quoted against your pack sizes.
Accuracy worsens at small weights. Ask for the claim at your lightest pack, not the headline figure.
Plain augers dose by screw turns. Load cell versions fill fast to most of the weight, then slowly to target, and correct drift. Worth it on costly powder.
An agitator stops sticky powder bridging. Hopper volume sets how often the feeder runs.
02
Send these with the enquiry. Without them, any number a factory gives you is a guess dressed as a quotation.
03
| Require this | A pass looks like |
|---|---|
| Fill a counted run of your lightest pack with your powder, then your heaviest. | Every fill weighed and inside tolerance at both weights, screw swap time recorded. |
| Run until the hopper is nearly empty. | Fill weights from the last packs match the first, no drift outside tolerance. |
04
05
A net-weigh powder filling machine, or an auger with load cell feedback.
A multihead weigher; the screw would break the product.
06
We name the kind of source, how many and when, and never the factory. Listed prices are asking prices, not landed cost. Where we do not hold a fact we say so: that is a GAP, not an estimate.
07
Every machine we source in this area is on the Packaging page. How a project runs, stage by stage, is on how it works, and what it costs is on pricing.
Straight answers
Compare the screw sets supplied, the accuracy at your lightest weight and a weighed run on your powder.
Weighed fills at your smallest and largest weight, a screw swap timed, and drift across a full hopper.
A Declaration of Conformity under 2006/42/EC, or Regulation (EU) 2023/1230 from 20 January 2027, plus Regulation (EC) 1935/2004 for food-contact parts.
The business placing the machine on the EU market. It checks the documents and adds its name.
Contact
Send a machine, a quotation you want checked, or a question. We reply with what we would look at first.
Sent
A person reads every message. You will hear back within one working day.
Not sent
Please email info@nodramachina.com directly and we will pick it up from there.