Choosing ring die pellet mill

Ring die is pellet mill an important component that it’s just like heart for human being. Quality of ring die greatly influences the output per hour, power consumption, qualities of products and so on.  Excellent ring die ensure regular and steady production. There are various kinds of ring die pellet mill on the market with different qualities. It is important to choose a proper ring die.

 

First, users should choose the most proper compression ratio according to different material. Compression ratio is the length of the hole on the ring die L divide the diameter.

 

Second, raw material which make the ring moulds, heat treatment and so on. Ring die usually make from carbon steel, alloy steel, and stainless steel that being forged, lathe, drilling and heat treatment. Every step is necessary and affects the life span, quantity and quality of ring die. The most popular raw material is 4Cr13, its rigidity could up to HRC50 after heat treatment. 

 

Last, watch the roughness of the hole on the ring die. Rough holes influence molding of production and it will block or stop the machine seriously. Ring die is the key part of ring die pellet mill in the large scale pellet plant. So ring die must have good mechanical properties and long service life. Thus choose a reliable ring die manufacturer who can supply you top quality ring dies is crucial. Here you find us!

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