Customized Spare Part Ring Die For Wood Pellet Mill Machine With Good Price

Customized Spare Part Ring Die For Wood Pellet Mill Machine With Good Price
Product Details

Introduction of Ring die
Ring die is very important part of ring die pellet machine in the whole manufacturing process. The quality of ring die not only directly relates with the quality and output of pellets, but also the running state of equipment and maintenance cost.
Applicable for Biomass pellet machine: wood pellet mill, sawdust pellet mill, grass pellet mill, straw pellet mill, crop stalk pellet machine, alfalfa pellet mill etc.

For Biomass Wood Pellet

QQ截图20161028110658.jpg

Specification customized:
We can supply ring die for all the main brands of pellet machine such as ANDRITZ, CPM, IEMME, JKAP, SOGEM, SPROUT(UMT), MATADOR(UMT), MABRIK,BUEHLER, PALADIN, PTN, PROMILL,YEMMAK etc.

Custom dimensions and drawings of ring die are welcome!

QQ截图20161028110803.jpg


Advantages of FDSP ring dies:


20 years of experience in ring die production
High chromium high carbon content steels
Extremely precise manufacture
Advanced imported equipment
High hardness after vacuum heat treatment
Rapid delivery times
Test and control before shipment
Long service time


The video introduction of ring die and roller shell


Main Manufacturing Process of Ring die
1. Precision Machining
CNC machining center :assure high dimensional accuracy,geometric tolerance and surface roughness.

QQ截图20161028110923.jpg

2.Die Hole processing 

Advanced Germany gun drill equipment, tools and drilling hole software are used in die hole processing:

QQ截图20161028111229.jpg


3.Vacuum heat treatment 

Ring die surface: no oxidation reaction; 

Die hole inner surface: original smoothness; 

High stability, High hardness; High tenacity


Compression Ratio of Ring Die
Generally speaking, the higher the compression ratio, the denser the finished pellets. But it does not mean that the higher the compression ratio, the better the pellet quality.
Compression ratio should be calculated based on raw material for making pellets and type of feed.
With many years pellet die manufacturing and research experience of FDSP GROUP, we provide some general data of ring die's compression ratio for your reference:
Buyers can customize dies with different hole diameter and compression ratio, according to different situation and requirement.

Ring die typeHole Diameter(mm)Compression Ratio
Ring die for biomass pellet machine6.0 - 8.01:5-1:8
Ring die for poultry&livestock feed2.5 - 4 1:4-1:11
Ring die for fish feed2.0 - 2.51:12-1:14
Ring die for shrimp feed0.4 - 1.81:18-1:25


The most common structure of die hole are straight hole; release stepped hole; external conical hole and internal conical hole, etc. Different die holes structure are suitable for different raw material and formula for making pellets.



Feedback