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FDSP Supply Ring Die For Pellet Mill / Pellet Machine

FDSP is specialized in the production of dies for all the main brands of pellet mills.

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, bio-mass pellet and other granules.

Process Of Ring Die

1,Precision Machining

CNC machining center :assure high dimensional accuracy,geometric tolerance and surface roughness.

 ring die


2,Hole Machining

Our company's die is made by international advanced German gun drill, tools and drilling hole software.Which ensures process conditions as drilling required, therefore high pelleting output, quality and debugging convenience.

 Hole machining ring die



3,Vacuum Hardening

American vacuum furnace:High vacuum degree, no oxidation reaction in ring die surface, ensuring original smoothness of die hole inner surface ,has long service life and high quality.High cooling speed ensures more even distribution of carbide hardenability and uniformity of ring die.