Designed for high capacity screening and required low power.
The performance and low maintenance costs of Dual mass vibrating screens are ideal for the most demanding screening applications. They are available in fixed configurations of centrifugal force (FRC) and use a dual mass system. The mass A (exciter) transfers its energy to the mass B (vibrating screener) through coil springs. Only a small amount of energy is needed to keep the natural energy stored and released by the spring system.
Dual mass vibrating screens are available in various widths, depths and lengths. he steel screener can be customized based on your application (one or more screening decks, openings of the screen, crown deck, etc.). The centrifugal force transmitted by the counterweight motors can be adjusted with counterweight.
Dual mass vibrating screens are designed to be set on a structure that is anchored to the ground. Isolation springs are used to prevent the transmission of vibrations and allow the system to work optimally.
The exciter, counterweight motor and springs combine the advantages of the vibratory movement near the natural frequency with the hard drive of the vibratory trough. The flexible connection using helical springs allows an engine start with low torque and generates much less stress than a direct drive. The drive of the dual mass vibrating screens is designed with a minimum amount of parts. Lubrication lines facilitate maintenance.
Our dual mass vibrating screeners are equipped with protective guards for moving parts and meet CNESST security standards.