Roller mills (SMK516, USM40)

High capacity fine rolling mills are used for fine grinding of ceramic and sometimes sand mixtures featuring a gap between rolls from 1.5 to 5 mm.

When opting for fine grinding rolling mills one should consider the following process parameters:

- Capacity ton / hour: for higher capacity use thicker sleeves on the rolls;

- Fineness of grinding: for finer target clay use higher rolls compression;

- Mass properties: moisture, abrasiveness, and particle size.

Mills may have the following parameters:

- rolls’ size

- drive capacity

- rolls compression concept

- rolls mounting on the body

- sleeve thickness

The three most common types of rolls compression are:

- spring energized;

- hydraulic system – oil;

- pneumatic system – air.

  SM 1096 SMK 516 USM 40
Capacity 30 t/hr 50 t/hr 40 t/hr
Roller diameter / width 1000/700 mm 1000/800 mm 800/800 mm
Clearance 2.5 mm 2.5 mm 1.5 mm
Contraction power 12.0 t 12.0 t 42.0 t
Nominal power consumption 52.0 kW 82.0 kW 82.0 kW
Dimensions  
- length 3 800 mm 4 000 mm 3 950 mm
- width 3 230 mm 3 300 mm 3 470 mm
- height 1 220 mm 1 280 mm 2 475 mm
  VIDEO in