Totally integrated distribution system with Hanel Rotomat Carousels

Ivoclar Vivadent, a worldwide manufacturer of dental products
Ivoclar North America of Amherst, New York is a wholly owned subsidiary of Ivoclar AG from Liechtenstein, a worldwide manufacturer of dental products.
The North American subsidiary handles limited manufacturing, although it primarily serves as a distribution center of aesthetic dental products for three divisions: Ivoclar - technical dental laboratory products; Vivadent - clinical dental office products; and Williams - precious metals.
In 1999, the company moved from the former Williams Gold Refining Company site in Buffalo, New York to Amherst. It purchased a building and renovated it into ultra modern offices, as well as built a 30,000 square foot warehouse/distribution facility.
According to Andrew Schalberg, Ivoclar's Director of Logistics and Warehouse Operations, the company had run out of space which really hampered distribution. The newfacility, with the help of six Hanel Rotomat Carousels working in conjunction with a sophisticated materials handling system, solved the problem and also helped Ivoclar handle the brisk increase in customer orders which has grown in excessof 5% a year.
Proper planning pays.
The local Hanel distributor was fortunate to be involved at the planning stage of the Ivoclar project, before construction of the physical building was started. Bill Kraft,
Senior Project Manager from Kraftwerks Storage and Material Handling, worked hand-in-hand with Ivoclar management.
Plans for the advanced storage-handling-order fulfillment system were submitted and approved. Building construction began in January of 1999. Bill Kraft maintained almost daily contact with Andy Schalberg and Richard Cracchilo, Logistics Manager.
The project was completed in August. All materials handling equipment from conveyors to controls to carousels was installed. Inventory was moved in during the weekends of July. Effective August 1, 1999 the state-of-the-art Ivoclar Distribution Center was up and running.
Operational efficiency.
The new Ivoclar Warehouse/ Distribution Center enabled the company to consolidate all of its storage in-house. The system is totally integrated from order entry through order picking and shipping. The facility has earned an ISO 9001 certification and is a model of operational efficiency.

Vertical storage with Hanel Rotomat Systems
Andy Schalberg describes the progress, "Our new system represents a quantum leap in technology from the old supermarket method of order picking where employees would push a cart among static shelves and racks requiring extensive walking, bending and double handling of parts. Now the products come to the employees through the help of fully automated technology utilizing the Hanel carousels."
The Ivoclar system uses 6 Hanel Rotomat automated storage carousels. Four are dedicated to the technical laboratory products. This represents the bulk of the business (approximately 600 of the 700 average shipments per day), as well as the most time sensitive. Dental labs typically order materials they need for the next day. To service these important customers, Ivoclar promises next day delivery on all orders received by 7:00 PM EST.

Products are available to the order picker at efficient counter height.
The remaining two Hanel units are dedicated to the Vivadent clinical products used by dentists in their offices. These products are sold through dental supply houses that generally stock products and therefore don't have the urgency associated with the shipping.
Approximately 4000 different products are housed in the Hanel carousels. About 95% of the products are manufactured and shipped to the Amherst facility by Ivoclar AG in Liechtenstein (also users of Hanel storage systems). Stocking the carousels takes place in the mornings before the order picking process begins for the day.
Andy outlined a few benefits of the Hanel Rotomats which he and his crew have found especially useful:

Protect products and keep them clean.

Vertical storage efficiency. Now able to store utilizing cubic footage rather than square footage.

Error rates reduced tremendously. Hanel CIM advanced inventory management software interfaces with internal host software system.

Product is available to the order picker at efficient counter height.

Hanels provide quality lighting directly on the work area.
Total integration.
Ivoclar uses the AS400 host software system and expects to switch to SAP software. Either one interfaces smoothly with the Hanel CIM advanced inventory management system.
Hanel CIM advanced inventory management system
CIMS receives an order que from the host system. The operator scans the order bar code. The information is taken from the CIMS que and sent to the Rotomat which finds the part and presents it with a display light. CIMS in turn updates the inventory.
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