Pellet Press Die For Wood Pellet Machine

Pellet Press Die For Wood Pellet Machine
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Product Details

FDSP is a reliable ring die manufacturer who can supply you top quality ring dies .We can customized design for various brand of pellet mill, such as: CPM, Matador ,Muyang, Paladin, Promill, Buhler, Zhengchang, Mabrik, Matador, Sogem, Andritz Sprout, Yemmak, etc.We can also make as per customers' drawing.

Pellet press die for bio-mass Pellet

Die Materials

1. Alloy dies

This is the choice for many feed processors because of their good abrasion and breakage resistance.

2.  Carbon steel die

They have superior corrosion resistance, making them the choice for processing operations involving corrosive chemicals.

3. Stainless steel dies

They have the best abrasion and  breakage resistance as well as good corrosion resistance.

Relation between die hole structure and pelleting

1,Straight hole and release stepped hole

It is suitable for compound feed processing

2,External conical hole

It is suitable for the processing of high-fibre feed like de-fat chaff

3,Internal conical hole and compression-type stepped hole

This applicable for the process of herbage powder feed of light proportion


We should try to avoid using release stepped hole(pressure-relief vent)

Because discharing is not easy for holes in the rows of the edge of ring die, pressure-relief vent is designed there.

We need to maintain and check the pellet mill's spare parts: ring dies, roller assembly,roller shell,gear shaft,screws, bearings, coupling etc. Because they are take up about 8% of the machine cost every year (primary for such as wood chipper, hammer mill and pellet mill.)