Ring Die Pellet Press

Application: Medium to large wood pellet production; Large industrial pellet plant; Applied to complete biomass pellet line.

Main Feature:  Both the rollers and the ring die operate on the vertical axis, and therefore the inner and outer edges of the rollers cover the same distance across the surface of the die. Therefore no skipping occurs, which means the life of the rollers and die are considerably longer.


Small Ring Die Pellet Press

small ring die pellet press
BPM25 Small Ring Die Press

Model Capacity (kg/h) Power (kw) Dimension (mm) Weight (kg)
BPM25 200-250kg/h 22+0.75+0.37kw 1700*1200*1000mm 800kg

Medium Scale Wood Pellet Press - Ring Die Type

wood pellet press
BPM35 Medium Ring Die Pellet Mill

Model Capacity (kg/h) Power (kw) Dimension (mm) Weight (kg)
BPM35 500-800kg/h 30*2+0.75+0.75kw 2150*1950*1900mm 2200kg

Large Ring Die Pellet Press Machine

Large Ring Die Pellet Press Machine
BPM42 &BPM508 Large Ring Die Pellet Machine >>

Model Capacity (Ton/Hr)
Sawdust / Stalks
Power (kw) Dimension (mm) Net Weight (Kg)
BPM420 1.2~1.5 / 1.5~2.0 90+1.5+2.2kw 2500*1100*1900(2300) 3T
BPM508 1.5~1.8 / 2.0~2.5 110+1.5+2.2kw 2800*1100*1900(2300) 3.7T

  • When pelletize raw materials with high moisture by ring die pellet mill, what is the suggested compression ratio?
  • It depends on the accurate moisture content. If the moisture content is 4%-5% higher than the requirement of 1:4 ring die pellet mill, then you are suggested to make the compression ratio 1:4.5.
  • For ring die pellet press, is grinding test-run necessary?
  • Generally, after go through heat treatment, the surface of ring die hole will produced oxide layer which affects smoothness. Test-run means commissioning with fine sand oil material, and the ring die hole will become smooth after the grinding and has better degree of finish. However, for GEMCO Pellet Machine, the ring die will be reaming after heat treatment. The oxide layer will be removed in the reaming process and the surface perfection of g die finish will also be improved. The reaming effect is much better than commissioning. Besides, in GEMCO, there are expert detections to ensure the ring die quality, so grinding test-run is totally unnecessary for GEMCO Ring die Pellet Press Machine.
  • I am intrested in one of your round die pellet mill and the cost can u please send me your info.
  • Detailed info is sent to your email, please check!

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