Double-shaft hammer crushers are mainly used in the cement industry for the comminution of soft to medium-hard, but also tough and cohesive materials: Chalk, Limestone, Gypsum, Clay and Marl, and Coals such as Anthracite, Bituminous and Lignite. Crushing of the feed material is achieved by percussion, impact and shear forces.
HOME / CRUSHERS / IMPACT CRUSHERS
HDS series
HAMMER MILL
Flexible crushing for varying material requirements
The feed material is processed in three stages:
- The first stage reduction is by percussion and impact as the material to be crushed is gravity-fed from above the hammer circle.
- The material is then directed to the anvil, where it is crushed further by percussion and shear forces.
- The material flow then spreads across the discharge grates and, if the correct product granulometry has been achieved, it is separated and discharged through the grates. The grate bar gap spacing determines the final product size, and any remaining material continues to be processed until it can pass through the grate gap.
Technical data for the HNM hammer mill
Technical Data UniRotor Vario HUV
SIZER LATERAL HSS
| Type | Capacity* [mt/h] | max. edge length of lump [mm] | Inlet height x width [mm] | Installed Power* [kW] | Weight [kg] |
|---|---|---|---|---|---|
| HUV 1013 | 110 | 120 | 430 x 1220 | 315 | 10.000 |
| HUV 1020 | 180 | 120 | 440 x 1910 | 450 | 13.500 |
| HUV 1313 | 115 | 220 | 376 x 1.240 | 315 | 15.000 |
| HUV 1622 | 360 | 280 | 690 x 2150 | 900 | 38.000 |
| HUV 1626 | 390 | 280 | 690 x 2600 | 1.000 | 43.000 |
| HUV 1630 | 450 | 280 | 690 x 3000 | 1.200 | 48.000 |
| HUV 1634 | 510 | 280 | 690 x 3400 | 1.300 | 53.000 |
Grain Size Distribution Curve for Limestone Applications | UniRotor Vario HUV
HNM Hammer Mill
The particle size curve shows the typical sieve curve of the UniRotor Vario HUV during the comminution of limestone. It illustrates the particle size distribution depending on the settings and feed material and supports the design of downstream screening and conveying stages.
Grain curve for coal applications | UniRotor Vario HUV
HNM Hammer Mill
This particle size distribution curve represents the typical sieve curve of the UniRotor Vario HUV during coal processing. It helps evaluate fine fractions and target particle size ranges and serves as a basis for coordinating conveying systems as well as optional drying or classification stages.
RELATED PRODUCTS
No related products found.