We make a commercially very popular whole-juice cider / "pider" using a blend of Conference pears (dessert pears) & Dabinett bittersweets.
Initially we made a 1:1 blend of equal parts, but found a ratio (by volume) of 3 parts Conference pears to 3 parts Dabinett plus 1 part mixed dessert apples gave a better result, based on nose & flavour.
We use trugs to measure out the 7 parts after finding that this produced just enough milled pulp to fill our Voran P100-P1 pack press for a single pressing.
We mill the fruit in one go into a large "Plasterers Bath" that takes the approx 100kgs of pulp to fill our press - but read on...
Points to note, purely based on our experience:
Ripe dessert pears make a very soft, mushy pulp after milling.
We get round this by milling alternatively 1 lot of Conference, followed by 1 lot of Dabinett, & so on, finishing off with the mixed desserts.
We spread each milling across the bottom of the "bath" so we end up with layers.
Have attached 3 photos to give a better idea - note the very "liquid" state of the ripe, milled pears.
We then mix this whole lot together so that the fibrous Dabinetts are roughly evenly spread through the lot, which makes pressing much easier - so no need for "rice hulls" & the like.
Note: We use fine mesh pressing cloths to contain this mix. The standard cloths supplied with the Voran are far too coarse & ends up with pulp & juice squirting out everywhere, plus very heavy deposits from the juice.
Have attached a photo to show differences between the two types of cloths.
Watch the acidity of the fresh-pressed juice - it may need lowering either by adding malic or by adding sharper / culinary apples into the dessert apple mix.
We then proceed as normal, racking a couple of times - first racking after at least 6 months, as it will still throw a deposit that takes some time to firm up.
We don't filter or add any finings, nor pasteurise & it's always turned out bright & clear.
As was often stated on here back in the early days (& a mantra I still go by when it comes to cider / perry making & available fruit): "If in doubt - do the experiment!"
Good luck. 🙂
Ray.