Since FLSmidth first launched the EV™ hammer impact crusher in the mid fifties, design improvements have continuously been introduced. The EV crusher retrofit is the preferred solution when upgrading EV crushers from before 1987.
How it works
The new hammer rotor consists of a heavy, forged, square cross-section shaft fitted with cast steel rotor discs. The special "sandwich" assembly of the discs is a robust construction, preventing distortion and crack formation.
The closed surface of the rotor eliminates the risk of rocks getting stuck and causing operational disturbances.
The hammer rows are displaced in relation to each other and cover thereby the entire width and area, increasing the overall efficiency of the crusher.
New crusher in a week
Capacity increased by 5-10%
Specific wear rate (g/t) reduced
Specific power consumption (kWh/t) reduced
Wear parts lasts longer
Less maintenance required
FLSmidth | Mineral Processing Equipment, Materials Handling
In July 2012, two industry greats, FLSmidth and Ludowici, joined forces to become your one source for mineral processing equipment and material handling services.
For 130 years, FLSmidth supplied ...