"make heavy use" is correct and usable in written English.
You can use it when you are talking about using something frequently or using a lot of something. For example, "I make heavy use of my smartphone."
Other catalyst systems can make heavy use of toxic metals.
They make heavy use of SQL operators such as sort and hash join.
Algorithms that use point-cloud models make heavy use of the neighborhoods of the points.
ENTERING WITH GRENADES Soldiers entering a potentially hostile building make heavy use of grenades.
"Our customers tend to make heavy use of their equipment," Off-Grid's Schreiber said.
Some information models like UML make heavy use of ordered relationships.
They make heavy use of the phone and e-mail just to stay connected.
Our kernels make heavy use of the increased register count and the warp-local communication associated with newer GPU architectures.
Current medicinal chemistry strategies make heavy use of structural, biophysical and computational approaches to achieve this multi-faceted goal.
Technology magazine Wired's US iPad app was one of the first to make heavy use of animation, video and interactivity.
Naturally, not every charity or advocacy group is suited to make heavy use of online fund-raising.
