Hot or cold extrusion
Hot lines cook starch and protein under pressure and need a dryer after. Cold machines shape a meat dough without cooking and need a separate oven or dryer. Get the process named in writing.
No DramaBuyer guide · Pet food
The name covers two opposite processes, hot cooking extrusion for crunchy chews and cold extrusion for soft meaty sticks, and a quote for the wrong one cannot make your treat at any price.

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Hot lines cook starch and protein under pressure and need a dryer after. Cold machines shape a meat dough without cooking and need a separate oven or dryer. Get the process named in writing.
Soft sticks carry far more fresh meat than a crunchy chew. Ask for the highest fresh meat share the quoted model has run.
Two-colour sticks and filled bones need a co-extrusion head. Count the dies in the quote; each new shape is a new die.
Treats sell by the piece, so length variation is weight variation. Ask for the cutter drive and the length tolerance the factory will sign.
Cooling conveyor, dryer or oven are often outside the headline price, and every listing we read bundled them differently.
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 |
|---|---|
| Your recipe, shipped to the factory, run on the quoted model and die for one hour. | Finished pieces weighed in bulk over that hour at or above the contracted rate, with no die blockage. |
| Fifty pieces taken at random after drying and weighed one by one. | Every piece inside your written weight tolerance, with the spread recorded in the test report. |
| A die change from one shape to a second shape, timed. | The second shape running to tolerance within the changeover time written in the offer. |
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A pet food extrusion line sized for kibble, with its dryer and coater.
A pet biscuit machine with a rotary moulder or cutter and a tunnel oven.
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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 Pet food page. How a project runs, stage by stage, is on how it works, and what it costs is on pricing.
Straight answers
Screw metallurgy, cutter precision and recipe support. A Chinese machine arrives as hardware; budget for your own recipe know-how at commissioning.
Screw and barrel material against contract, dies and co-extrusion heads supplied, cutter drive make, guarding at the cutter, and the signed recipe trial report.
Feed hygiene under Regulation (EC) 183/2005 applies to your business as a feed operator, not to the machine. Raw material of animal origin also brings your plant under Regulation (EC) 1069/2009. Ask your competent authority before the machine ships.
Usually you. The importer puts a name and address on the machine or its papers and checks that the Declaration of Conformity matches what was delivered.
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.