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Specializing in high-end stainless steel granulated (X46Cr13) molds and alloy steel (20CrMnTi, 40Cr) material pressure rollers. Our production focuses on superior feed machinery spare parts designed to meet rigorous industrial requirements.
Customization & Standards:
| Application Type | Hole Diameter (mm) | Compression Ratio |
|---|---|---|
| Poultry Feed | 2.5 - 6.0 | 1:5 - 1:15 |
| Fish Feed | 2.0 - 6.0 | 1:10 - 1:17 |
| Shrimp Feed | 1.0 - 1.8 | 1:18 - 1:25 |
| Biomass Pellets | 6.0 - 8.0 | 1:4 - 1:8 |







We supply high-quality roller shells including groove type (open/close end) and dimpled type. Materials include 20CrMnTi and high-grade GCr15. We recommend GCr15 for large plants to maximize life span and decrease cost per ton.




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