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Technologies · Systems · Solutions - Dürr

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<strong>Dürr</strong> Ecoclean systems ensure optimum<br />

cleaning results coupled with environmental<br />

compatibility.<br />

Ecoclean business unit<br />

Automation systems: Solid business development<br />

Business development was strong in automation systems in 2004, both in North<br />

America and in France, the product line’s primary European market. In France, we<br />

delivered a comprehensive package of cleaning and automation technology to an<br />

automotive joint venture for the production of a new diesel engine.<br />

Coolant Filtration: Unscheduled charge against earnings<br />

Coolant Filtration also benefited from the revival of the North American market.<br />

Activity in Europe, on the other hand, declined. In addition, unscheduled expenses<br />

associated with particular orders weighed heavily on results.<br />

35<br />

Suppliers market: New vacuum cleaning system unveiled<br />

The Cleaning Industrial product line, which delivers to automotive<br />

suppliers and machinery builders, benefited from the recovering<br />

machinery business. Incoming orders, sales, and earnings all<br />

improved.<br />

Our Ecocell 79W inline cleaning system once again testified to<br />

our innovative power in this area. Workpieces such as pump housings<br />

and valve blocks are automatically placed in vacuum-sealed<br />

cells, pre-cleaned in a submersion bath, further treated with ultrasound,<br />

and finally dried in a vacuum. This process achieves far<br />

higher quality of cleaning than other processes, in which the workpieces<br />

are merely sprayed clean. Another advantage is that the<br />

cleaning cells move in a circular path as opposed to conventional<br />

inline systems in which the individual treatment stages are<br />

arranged one after the other. This gives the Ecocell 79W a much<br />

smaller footprint than conventional machines.

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