Calcite Powder In Cattle Feed
Whiteness:80% – 96%
Fineness (Sieve Residue):200 mesh – 1250 mesh
Moisture Content:≤0.3% – 0.5%
Hydrochloric Acid Insoluble:≤0.1% – 0.3%
pH (10% suspension):8.5 – 10.0
Oil Absorption (DBP):20 – 35 ml/100g
Fe₂O₃ Content:≤0.08%
Heavy Metals (as Pb):≤2 mg/kg
Quality Calcium for Better Feed Formulations
We offer calcite powder for use in cattle feed, developed with a focus on safety and animal health. We use natural high-purity calcite as the raw material. It is processed through dry grinding and precision classification.
Our factory covers over 20 acres and is equipped with advanced production equipment and a professional quality control team. We do not just supply raw materials-we support the improvement of your feed formulations. Our calcite powder for cattle feed is a high-quality calcium source.
Key Specifications and Strict Quality Control
We maintain strict quality control throughout the production process to ensure stable chemical composition and excellent physical properties. The table below shows our key specifications.
The calcium carbonate content ranges from 95.0% to 98.0%. Whiteness ranges from 80% to 96%. Fineness can be adjusted from 200 mesh to 1250 mesh. Heavy metals are strictly controlled to ensure product safety. Our calcite powder for cattle feed is designed for reliable feed production.
|
Test Item |
Technical Parameter |
Executive Standard |
Note |
|
Calcium Carbonate (CaCO₃) Content |
95.0% – 98.0% |
GB/T 19281-2014 |
Equivalent CaO is about 53.2%–54.9% |
|
Whiteness |
80% – 96% |
HG/T 3249.1-2013 |
≥93% suitable for light-colored products |
|
Fineness (Sieve Residue) |
200 mesh – 1250 mesh |
GB/T 2910-2009 |
45 μm or 125 μm sieve residue ≤0.5% |
|
Moisture Content |
≤0.3% – 0.5% |
GB/T 19281-2014 |
Excess moisture may cause agglomeration |
|
Hydrochloric Acid Insoluble |
≤0.1% – 0.3% |
GB/T 19281-2014 |
Premium grade ≤0.1% |
|
pH (10% suspension) |
8.5 – 10.0 |
GB/T 19281-2014 |
Weakly alkaline |
|
Oil Absorption (DBP) |
20 – 35 ml/100g |
HG/T 3249.1-2013 |
Affects flowability; ≤28 is optimal |
|
Fe₂O₃ Content |
≤0.08% |
Atomic absorption method |
Impurity control indicator |
| Heavy Metals (as Pb) | ≤2 mg/kg | GB 9685-2016 | Strictly controlled |
Particle Size for Different Feed Applications
Different mesh sizes of calcite powder for cattle feed are suitable for different applications:
●200 mesh (≈75 μm): Suitable for basic calcium supplementation in cattle feed.
●325 mesh (≈45 μm): Suitable for fine mixing in cattle feed formulations.
●400 mesh (≈38 μm): Suitable for premium cattle feed applications.
●600 mesh (≈23 μm): High-absorption feed additive for improved bioavailability.
●800 mesh (≈18 μm): Used as a raw material for calcium supplements such as calcium powder or tablets.
Each batch is tested for heavy metals to ensure product safety and consistency.
We have a monthly production capacity of 300,000 tons and can ship standard orders within 3–5 working days.
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