Easy enough to knock one up, if your either used to that sort of thing, or have a friendly local engineering shop?
I made one using a long old lathe bed and a hydraulic bearing press, the feed for the cleft was pneumatic from a mobile tyre fitting machine.
But I’ve stripped it down as it filled my shed, so I’m going to massively simplify it over the winter.
I’m not making loads of bats so it was stupidly over engineered.
I’m gonna look at using an old mangle too, which are still really cheap on eBay
Whatever you do, there’s tons of pics and vids out there to help
And that is especially relevant to using the tools and the bat finishing etc
Good luck with it