Try to run a maven build with the goal "deploy" on the machine with Artifactory installed. With that the artifacts are uploaded to the Artifactory's repository and will be available for remote access.
Once you have a stable version you may want to take a look into the maven-release-stuff http://maven.apache.org/maven-release/maven-release-plugin/index.html
EDIT: Did you copy the settings.xml to the other machine?