Dry Grinding Machine for sale in Nigeria

There are many types of Raw Grinding Equipment, like Tube mills, Vertical roller mills, Roller press, Autogenous mills, Hammer/impact mills. Each of them have different applications.

The tube mill is the most used raw grinding equipment up today.
Modern raw grinding equipments are the vertical roller mill for high production and high drying capacities and the roller press for low moisture contents and moderate capacities.
Autogenous and hammer/impact mills are only used for special applications. Autogenous mills are often fitted with a few balls for better efficiency.
Hammer/impact mills are mainly used for pregrinding/predrying purpose, ahead of a conventional tube mill system. They are often used with a kind of flash drier.
In the past, many complicated connections between various grinding/drying equipment have been installed. The trend today goes towards simple and reliable plants.

Selection Criteria for Raw Grinding Equipment

1. Capacity of installation
2. New installation or extension
3. Moisture content of raw materials
4. Raw material hardness (grindability of components)
5. Raw material properties (stickiness, abrasiveness, etc.)
6. Feed size of raw material (depending on crushing installation)