Didion International Inc.

Forget shakeouts, call them rollouts. The DIDION Rotary Media Drum® has revolutionized the whole vibratory shakeout process. Now in use in 55 countries, the patented dual chamber design of the machine accomplishes many tasks in one easy step.

• First, it separates green sand from core sand and dramatically improves sand conditions
• Second, it screens the sand, eliminating the need to buy and maintain more equipment.
• Third, it produces cleaner castings, greatly reducing shot blast time and reducing labor in the knockout and finishing departments.
• Fourth, it cools the castings enough to handle with gloves.
• And finally, it eliminates phone calls from irate neighbors claiming they just lost another family heirloom due to vibrations from your foundry.

The DIDION Rotary Lump Crusher / Sand Reclaimer represents the most efficient and reliable foundry sand reclaimer in the industry. It is environmentally friendly and has the lowest operating cost, per ton, worldwide. It crushes, scrubs, separates, screens and classifies large mold lumps into reusable grain size sand while automatically discharging tramp metal and debris.

Standard models process lumps from 2 to 50 tons per hour either in batches or continuously and the versatile design allows sand to be discharged at either end. Custom machines can also be built to accommodate specific applications.