Product Description:

Ring die is the key part of Ring Die Pellet Mill in the large scale pellet plant to produce animal feed, 

wood pellets, poultry feed,livestock feed,aqua feed, biomass pellet and other granules.
The quality of ring die plays an important role in making high quality pellets and high output,also 

can save much maintenance cost for pellet manufacturers. 

YONGLI is a reliable ring die manufacturer who can supply you top quality ring dies.

Pictures of ring die:

YONGLI advantage for ring die:

1) Great production strength.

2) Competitive price; 

3) Quick delivery;

4) About 20 years of production experience;

5) Quality control:ISO9001:2000;

6) Full range of pelletizer models.

7) Wear resistance,corrosion resistance,heat resistance,fatigue resistance,impact resistance.

Features of ring die:

1) Hole smooth,long working life and high output;

2) Focusing on developing a variety upscale stainless steel material granulated(4Cr13)molds and alloy steel 

(20CrMnTi, 40Cr) material pressure roller, with advantages as: wearability, anti-corrosion and high intension.

3) Hole Diameter: Feed size 1-12 mm; biomass wood pellet size 6-20 mm or other sizes be customized;

4) Wear resistance,corrosion resistance,heat resistance,fatigue resistance,impact resistance.

5)For ring die of small-sized hole, its steel billet use high-quality forging imported from Swiss STOSS.
6)The manufacturing process can be fully automatically con- trolled, and the smoothly finished die holes 

can be shaped by single-shot processing.

Ring die Production Process:

Pellet mill and Other relatived spare parts:

The diameter of the ring die which we produced for clients normally:

The following pellet mill are all with different size of ring die: