[jyunwai]

A direct translation is: "A Clockwork Orange, the workings (machinery pieces [1]) of violence."

An even more literal alternative is: "A mechanical orange, the machinery pieces of violence."

[1] https://www.larousse.fr/dictionnaires/francais/rouage/69972

[abecedarius]

I would've said the gears of violence (though French is a second language for me).