1) Abrasion resistant alloy is needed for inlet and discharge to project screw and can be replace to keep a machine working longger time
2) Stainless material requried
3) Balance very strict
GN Solids supply decanter centrifuge for drilling industry, pls contact us freely
![](http://www.gn-nodig.com/wp-content/uploads/2016/05/tumblr_inline_ms4832pPEv1qz4rgp.png)