AGGREGATES / Clasification & Grading

Alquezar designs and manufactures screening equipment for all types of classification processes. Our wide range of models covers the entire classification spectrum — from coarse primary screening to fine material separation — ensuring consistent grading curves and high production rates. Each model is designed to adapt to different materials and screening processes with maximum efficiency.

PRIMARY SCREENS

Alquezar primary screens are robust solutions for heavy-duty aggregate screening, intermediate cuts, and the production of clean, high-quality material for further processing.

  • CR Series Roller Screens
  • Pre-screens
  • Grizzly Screens

SECONDARY SCREENS:

Our secondary screens are engineered for accurate and efficient separation, available in multiple formats to meet each client’s specific production needs.

  • CT Series Inclined Screens
  • CTH Series Horizontal Screens
  • CRL Series Disc Screens

TERTIARY SCREENS

Tertiary screening at Alquezar ensures the highest precision in granulometric control, producing top-quality material in the final screening stage.

  • Probabilistic Inclined Screens
  • Vibrating Distributors

AIR SEPARATION SCREENS:

Designed for ultra-fine screening, our air classification systems handle micron-sized particle cuts with high efficiency.

  • CT Series Inclined Screens
  • CTH Series Horizontal Screens
  • CRL Series Disc Screens

METAL SEPARATORS:

Alquezar also offers advanced magnetic detection and separation solutions, designed to improve efficiency by precisely removing ferrous materials. Our machines guarantee a cleaner production process, safeguarding equipment and enhancing final product quality.

  • Permanent Magnet Separators
  • Electromagnetic Separators
  • Conveyor Belt Magnetic Separators
  • Channel Magnetic Separators