Roll Shells for pellet mill

We are a professional Chinese manufacturer and exporter who are specializing in the roll shells and dies, which are used on pellet mill or feed industry to produce animal feeds, wood pellets, and other granules. For over 10 years our roll shells have been exported to the Europe, Asia and North America.

Its material is normally C50, 20MnCr5, Gcr15 (52100), etc. The standard is German Standard DIN. The dimension is from 85mm to 1200mm, and weight from some kilograms to hundreds of kilograms, with hardness reaches at HRC60-62, and surface can be dimpled or corrugated. The product models we can provide are: UMT, CPM, Sogem, Marbrick, PMV LM, Prima, etc. and we can also make it as per your drawing. If you compare our items with another manufacturer in the world, you will fell our price is very charming and the quality is very excellence.

Quality standard:
C50
Type of hardness: Induction hardening
Hardened on the surface: 60 - 62 HRC
Deep of the hardness: 6 - 7 mm

20MnCr5
Type of hardness: Surface carborizing
Hardened on the surface: 60 - 62 HRC
Deep of the hardness: 1.0 - 1.2 mm

Gcr15 (52100)
Type of hardness: Through hardening
Hardened on the surface: 60 - 62 HRC
Deep of the hardness: 6 - 8 mm

In addition now we are looking for distributor, trader and whole seller for roll shell worldwide. If you are interested in our products, please feel free to contact us for detailed information.