Why don't I have to vary the engine speed when I'm welding?

Because, our patented solid-state electronic controls make all power adjustments electronically. As long as a certain minimum engine speed is maintained, the system does the rest -- maintaining and regulating power output to provide a constant current and a stable welding arc.

In addition, thanks to our revolutionary technology, the electronic controls work with the system's power generating components to:

• allow very high welding currents to be produced with much less waste heat than other welders,
• utilize an improved forced air cooling system (to greatly increase reliability),
• tap engine power more efficiently than previous motor driven welders,
• enhance safety for the operator,
• makes welding technically easier, and
• dramatically improves welding quality.

ZENA™ is a trademark owned by ZENA, Inc. for its welding systems and related products.

US & Foreign Patents Pending

© Copyright 1998,1999 by ZENA, Incorporated. All rights reserved.

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