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PDI of feed
How we perform PDI test?
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77 Replies
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To perform a Pellet Durability Index (PDI) test:
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Sample Preparation: Collect a representative sample of pellets.
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Testing Procedure: Place the pellets in a PDI testing device or a standard sieve shaker for a specified duration (usually 10 minutes).
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Weight Measurement: Weigh the remaining pellets after shaking, then calculate the PDI using the formula:
<math xmlns=”http://www.w3.org/1998/Math/MathML” display=”block”><semantics><mrow><mtext>PDI</mtext><mo>=</mo><mrow><mo fence=”true”>(</mo><mfrac><mtext>Weight of pellets after test</mtext><mtext>Initial weight</mtext></mfrac><mo fence=”true”>)</mo></mrow><mo>×</mo><mn>100</mn></mrow><annotation encoding=”application/x-tex”>\text{PDI} = \left( \frac{\text{Weight of pellets after test}}{\text{Initial weight}} \right) \times 100</annotation></semantics></math>PDI=(Initial weightWeight of pellets after test)×100
This gives you the percentage of durable pellets.
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Good
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90 to 95% 🕊️
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PDI instruments
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pdi tester
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👍
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good
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Great!
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95+
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well done
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👍
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d
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Nice takes
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Good info.
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Follow PDI test procedure
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Good notes
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Good 👍👍
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