Pelletizers Knives metal type

In the chemical industry, Pelletizers Knives is one of the main wearing parts.

During the pelletizing process, the pelletizing knife rubs against the template with high hardness at a high speed. The working temperature is about 200 ° C (the temperature in the local contact area is higher), and it needs to withstand certain pressure.

Because of the harsh working conditions, the tool materials are required to have high wear resistance, high red hardness and good corrosion resistance.

There are usually two kinds of Pelletizing knife produced by Shenyang Jinfeng, one is Nicr-Tic Pelletizing knife and the other is Fe-Tic Pelletizers Knives.

PP Pelletizing knife
PE Pelletizing knife
LLDPE Pelletizing knife

A metal-ceramic composite tool developed by the Institute of Metal Research of the Chinese Academy of Sciences and the Institute of Strength Physics of the Russian Academy of Sciences. It uses cermet as the blade, steel as the blade body, and it is integrated by diffusion welding.

Because it realizes the use of “good steel on the blade”, compared with imported knives, under the same long life, the price is much lower, only about one-third of it.

Pelletizer knife manufacturer

Main technical indicators Hardness HRC55-65, bending strength 1500-2000Mpa, impact toughness 3-5J / cm2, welding strength not less than 300Mpa.

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