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1. Smooth pores, long service life, and high yield.
2. Focus on developing various high-end stainless steel material granulation (4Cr13) molds and alloy steel (20CrMnTi) material pressure rollers, which have the advantages of wear resistance, corrosion resistance, and high strength.
3. Aperture: The size of biomass wood particles is 6-12 millimeters, and other sizes can be customized.
4. Wear resistant, corrosion-resistant, heat-resistant, fatigue resistant, and impact resistant.
5. For small-sized hole ring molds, the steel billets are made of high-quality forgings imported from Swiss company STOSS.
6. The manufacturing process can be fully automated, and smooth finished mold holes can be formed in one processing.
| Material | Hardness | Diameter | Outer diameter | Level | Certification |
| X46Cr13(stainless steel) | HRC52-55 | 0.8mm-28mm | <1800mm | 1 | CE/IOS |
| 20CrMnTi(Alloy Steel) | HRC60-62 | 1.0mm-28mm | ＜1800mm | 1 | CE/IOS |
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