Vibra-Drum Screener

FEATURES:

• Non-rotation design is easier to feed, unload, hook up to your air handling system, and maintain than competitive shakeout technologies.
• Springs: GK vibratory springs are designed for 24/7 continuous duty, and require little to no maintenance over the life of the machine. GK heavy-duty springs do not break or wear out under normal operation.
• Parts: The natural frequency drums have few moving parts. Maintenance for metal sand casting equipment is contained to bearing lubrication and monitoring of motor and drive components.
• Drive Force: Natural frequency vibration of the VIBRA-DRUM® produces a beneficial drum-like material rotation that quickly reduces sand lumps without casting damage. The tumbling action of the VIBRA-DRUM® scrubs the casting surfaces without sustaining casting damage.

BENEFITS:

• The VIBRA-DRUM® brings controlled metallurgical cooling to castings for a better quality end product.
• The scrubbing action of the VIBRA-DRUM® foundry equipment produces cleaner casting surfaces, reducing shot blast consumable consumption up to 20%.
• The two-mass drive system uses up to 2/3rd’s less energy compared to direct drive machines, creating substantial energy savings.
• The gentle tumbling action in the sand bed helps protect castings from casting on casting surface damage. The net result is a significant reduction in scrap and reworks post shakeout