It's possible.
For your simple format you can use one of preselected feed types (ex. for Kieskeurig 60)
<products>
<product>
....
</product>
</products>
Try this code
<FeedNetWork>
<Id>450</Id>
<Name>sanalpazar.com</Name>
<Image>sanalpazar.png</Image>
<Schema>sanalpazar.xml</Schema>
<ExportMethodId>
60</ExportMethodId>
<DisplayOrder>1</DisplayOrder>
<Documentations>
</Documentations>
</FeedNetWork>