Roller Shell For Making Wood Pellet

Product Details

Introduction of biomass pellet mill

This electric flat die pellet mill has roller-driven design which ensures more powerful compression on the materials, so it can process hardwood materials into biomass pellets more easily than other die-driven pellet mills. With self-lubrication system and a little large capacity 120-200kg/h, it is an ideal choice for you to start a pellets business at home or workshop. High efficiency and low power consumption, our roller-driven pellet mill can make profits quickly for you. 


Pellet mill working principle

The main parts of flat die pellet mill are two rotating rollers and a stationary pellet die. When the machine works, the rotating roller will press material into the die hole of the stationary die. There are two highlights of pellet mill driven by rotating rollers. One isthat this design can prolong pellet mill service life, the other is it make wood pellets more smooth and solid.



Introduction of roller shell

Pellet mill roller shell is our main product, we manufacture roller shell more than 15 years, export to over 50 countries, with our own brand "FDSP". Our roller shells enjoy high abrasion resistance and corrosion resistance, which make sure roller shells get long service life. We use high quality bearing steel, alloy steel and carbon steel (for customers to choose) to make roller shell, and its hardness can reach HRC 58-62 after heat treatment.The hardening depth is more than 6mm (for bearing & carbon steel roller shell) and 2.7mm (for alloy steel roller shell). The roller shell types we can make are as follows: open corrugated(open slotted), closed corrugated (closed slotted), dimpled,fish scale, oblique-shaped groove, arc-shaped groove,; etc. 


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Product characteristics:

1. Material: alloy steel, spring steel, bearing steel

2. Special thermal treatment ensures better wear resisting, and pelletizing performance.

3. Long working life

4. Groove and appearance: according to customers’ requirements. Normally: close-end grooved roller shell, honeycombed roller shell, drum-hole groove roller, open-end grooved drum roller shell, deflective-grooved roller shell etc.



We can make following roller shell models(with more than 1000 sub-models): CPM, Andritz Sprout, Van Arssen, Matador, Buehler, Paladin, PTN, Amandus Kahl, Yemmak; etc. 

We can also make all kinds of pellet mill roller shells as per customers' drawing 




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