Slayer LP steam wand help!

Hi, we have a 3 group slayer, and all of us had been burnt with the wand….. and milk stuck on the wand even we used a damp cloths wipe straight after steaming….. we are a really busy coffee shop, and it is common for us to non stop steaming for hours ( we purge and wipe and purge every steam ). Just wondering if anyone knows how to get a cool touch wand like the Sanremo Racer one, so we can save our wrist or fingers 😅 thank you! ♥️ p.s. tried to contact slayer about this issue but so far no positive response yet.