IMPELLERS
 
  We developed several designs of impellers to optimize and increase
  the performances& cost/ton for VSI impellers. .
  Depending on the application (material, speed rotation, crushability, abrasivity..),
  Special alloys or MMC materials are proposed.
  
Vertical shaft impactors (VSIs) are versatile machines used in various industries for crushing and shaping aggregates. At the heart of a VSI is its impeller, a crucial component responsible for accelerating and propelling materials against the crushing chamber's anvils or rock-lined walls.
 
Impellers are meticulously designed to ensure efficient energy transfer and maximum impact force generation, thereby optimizing the crushing process. They are typically constructed from high-quality materials such as hardened alloys or wear-resistant ceramics to withstand the abrasive nature of the materials being processed.
 
Furthermore, impeller designs can vary depending on the specific application and desired outcome. Some impellers feature a closed rotor design for finer particle shaping, while others may have open rotors for coarser crushing. Additionally, adjustable impeller speed and configuration allow operators to fine-tune the crushing process to meet specific production requirements.
 
In summary, impellers play a critical role in the performance and efficiency of vertical shaft impactors, contributing significantly to the production of high-quality aggregates for various industrial applications
 
Key Benefits:
High lifetime, + 60-100 % against monometallic white iron.
Reduced cost per ton.
Reduced maintenance.
Improved crusher productivity