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Ring Die for Cpm7930 Feed Pellet Mill | CPM 7930-8 Pellet Pressing Die
We are specializing in the production of feed machinery and its spare parts. Focusing on developing a variety upscale stainless steel material granulated (X46Cr13) molds and alloy steel (20CrMnTi, 40Cr) material pressure roller. We can make all kinds of pellet mill ring dies according to customers' drawing.
| 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 Pellet | 6.0 - 8.0 | 1:4 - 1:8 |
Our ring dies are compatible with world-famous brands including SZLH, CPM, Buhler, PTN, Andritz Sprout, Matador, Amandus Kahl, Muyang, Paladin, Sogem, Van Arssen, Yemmak, Promill, and more.
• Zhengchang: SZLH250, SZLH300, SZLH320, SZLH350, SZLH400, SZLH420, SZLH508, SZLH678, SZLH768
• Muyang: MUZL180, MUZL350, MUZL420, MUZL600, MUZL1200, MUZL350X, MUZL420X (Shrimp feed specialized)
• Buhler: Buhler304, Buhler420, Buhler520, Buhler660, Buhler900








We supply high-quality roller shells in various types: groove type (open/close end) and dimpled type. Materials include 20CrMnTi and high-grade GCr15 for increased lifespan and lower cost consumption per ton.





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