Home Made Apple Scratter 2

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sciencejunk

11 жыл бұрын

Details of my home-made apple scratter (grinder) and video of it working on a very rainy day in October.

Пікірлер: 53

@dogfrost8941 10 жыл бұрын

Incredibly well done. I am planning to make something similar this summer to be ready for this next fall to increase my production. Very amazing machine. Thanks for the video.

@bamboo979 5 жыл бұрын

This is the best idea. I've got an old compressor with a big motor and pulleys I'm going to find it out and build one of these!!! :) thank you for such a great tour of your scatter!

@KAYNAT1 8 жыл бұрын

Beautiful piece of engineering! Very impressive! Thanks for sharing!

@bednyjstrelok 8 жыл бұрын

уважаю людей, которые умеют работать и головой, и руками!

@traceyosterlind14 7 жыл бұрын

Well done! Particularly like your safety considerations.

@johnconnor4594 7 жыл бұрын

very nice design! easy to understand and straight to the point. he should market his design, I would definitely buy it..

@travelforever8328 9 жыл бұрын

Love it!!! That's quality work too

@sciencejunk 11 жыл бұрын

I understand what you are saying. The geometry for a successful machine is surprisingly critical. The screw projection and gap govern the pulp quality and I am very happy with 5mm. I studied many KZfaq vids before trying mine (great way to lean) and decided small diameter drum would be a problem. Angle of the plate may be an issue (as you suggest). Other factors include circumferential speed and the weight (head) of apples in the hopper. It's amazing how these machines can sometimes fail!

@colincox1whichnet 11 жыл бұрын

I researched as well, I am not an engineer, however I do seem to see problems and solutions, and it seems I get lucky too. I still have to say your execution, and result is a very sweet solution. Thanks for your time and sharing. Best Regards.

@Sandray16 10 жыл бұрын

Lovely machine. Well done.

@creatingginypigs2909 2 жыл бұрын

Wonderful piece of engineering.

@Polamish 11 жыл бұрын

What a well thought up design. Thumbs up

@christopherfairs9095 5 жыл бұрын

Very well constructed.

@vinodelbeer 3 жыл бұрын

I would also screw corners to the box for rigidity.

@leftyloveschicken9523 8 жыл бұрын

Beautiful. Thanks.

@tomber220 8 жыл бұрын

That's amazing

@user-jv9qz2bu1r 6 жыл бұрын

beautiful craftsmanship

@andrewglass2601 10 жыл бұрын

Thats a fantastic piece of homemade kit - people would pay for that craic. Im looking into making something similar myself, no chance would it be anything to the quality of that. well done.

@pughums 8 жыл бұрын

Nice design and implementation

@senatorjosephmccarthy2720 6 жыл бұрын

Very skilled metalcrafting and design. Maybe a row of the SS screws in the hopper, along the top of the SS plate, might help against the apples rolling that was mentioned. I like the engine having more power than many would call for. Advantages. Blue ribbon to ya.

@albertoacp1 11 жыл бұрын

muy buena la maquina para moler la manzana y extraer su jugo felicitaciones

@xxxPNFxxx 11 жыл бұрын

Cool machine.

@jimdent351 3 жыл бұрын

Awesome design. I just have one problem with it. Gasoline has no place that close to food. Even if you can do it without spilling fuel, there will always be exhaust fumes.

@GlassByThaddeus 11 жыл бұрын

Hell of a machine! Well done!

@colincox1whichnet 11 жыл бұрын

I made this a long time ago, and I am of the age where the memory is not as clear as it once was.! I think the thing which made the difference with mine was the fact that the shoot is about 2 inches wider than the drum with the screws screwed in, and what I’ve got is a sloping piece of pine inside the plywood you can see this when you look at the video when we look down into the hopper fairly close to the beginning. I think if you were to modify yours you would need to have the ability to

@sciencejunk 11 жыл бұрын

Yours works very well indeed. The push rods on mine were not part of the original plan, without them the apples tend to spin and the grinding is too slow. I have thought I might remove some of the screws so on each rotation the apples will drop fully onto the drum. I have the screws projecting 5mm which produces very wet pulp. What projection and spacing did you use?

@pontiacmon Жыл бұрын

Thanks!

@colincox1whichnet 11 жыл бұрын

be able to move one side of the shoot further away from the drum and then add that sloping piece what that does is as you can see I think in the video a half chewed Apple can completely fit down beside the drum at that point there is no escape the screws will keep going round taking chunks out of it.

@francislister249 Жыл бұрын

This is incredible! Top notch scratter - do you sell any?

@WIZARDSOLUTIONS 8 жыл бұрын

nice setup,but I like my design.well done.

@wlllgreen 10 жыл бұрын

Cool

@bghawkzz5092 8 жыл бұрын

Are you sure you have enough apples

@jeremiahjones8358 10 жыл бұрын

You almost need to drop through one drum that slices the apples and then the screws would take care of the slices, because they'll roll so much. It's either that or have bigger screws You could have the screws the way you have them and every fourth row you have the screws an inch longer, because you got to be able to steadily feed the apples. There has to be a way. I mean you got one operating the sticks and two people feeding apples. You're trying to make apple sauce

@colincox1whichnet 11 жыл бұрын

great unit, just a liitle suggestion, I cannot see much of a difference with the business end from the one I made, but I do not need any encouragement to any of the apple during the process, Ie I do not need to use the wooden poles/pushers. You have SUCH A GREAT SCRATTER, it might be worth looking at my one and see if there is anything you can use to improve the self feed side of you great machine. search for Apple scratter and cider press..mpg

@planloschannel5888 9 жыл бұрын

This is AMAZING! Would you be willing to measure up plans? I would be willing to pay

@sciencejunk 9 жыл бұрын

Thanks for your enthusiasm. I can't measure up because the machine is stored away from home, but very few measurements are critical. The wooden plungers were a workaround because the machine was very reluctant to self feed. This was a disappointment; I made the diameter of the drum as large as I could because I thought this geometry would favour self feeding. If I made another I would leave gaps in the pattern of screws on the drum. Good luck if you decide to build one.

@slrs3908 8 жыл бұрын

+sciencejunk ...then, perhaps you could strategically remove a few of the screws to provide a few gaps. Either way, very nice craftsmanship.

@Cotronixco 8 жыл бұрын

It seems to me the answer would be to have a larger gap, maybe 8mm instead of 5mm. That would also mean backing out all the screws a tad. And also a more abrasive plate to keep the apples from spinning as much. Maybe in your case, so you don't have to rebuild it, just add some screws in the wood just above the plate to keep the apples from tumbling. Very nice workmanship!

@winterishere9828 4 жыл бұрын

@@sciencejunk Beautiful job you did, I can only dream of being able to put something like that together. From reading "The New Cider Maker's Handbook" by Claude Jolicouer, I think the disappointment you had with needing to use plungers is because the apples can bounce back up. I believe the solution is mainly to alter the design of the box around your drum so that the apples are drawn into a sort of curved funnel which has the drum on one side with gravity, other apples following on and the drum teeth pulling them in. That's my armchair expert understanding of it anyway!

@colincox1whichnet 11 жыл бұрын

I remember putting the screws in incorrectly in the first place and then just added a few more to fill in the gaps so I had no scientific method sorry but that doesn’t help much. Also if you asked me to go and look at it or anything like that I donated it to a small orchard which was run by a bunch of volunteers and as I was moving to Ohio it wasn’t something which I could easily take

@xexorz 7 жыл бұрын

Isn't Marine ply really ultra toxic?

@jimdent351 3 жыл бұрын

So is the gasoline and fumes that are that close to the apples. I guess some people have no consideration for safety.

@samiarti 3 ай бұрын

True real question is why a petrol engine in the first place? I would suggest a 200w electric motor would do the job fine. And no - definitely wouldn’t use plywood in food processing.

@darksoul1811 10 жыл бұрын

I want your scratter

@chowderstevens9375 8 жыл бұрын

it's whisper quite!! WHAT???

@colincox1whichnet 11 жыл бұрын

I am very sorry please read my replies, in reverse order, the last one first,

@newyorkerinct2821 8 жыл бұрын

carbon monoxide apple crusher

@sciencejunk 8 жыл бұрын

+BklynRandom In an ideal world I would not have used an IC engine for this reason, but the only viable alternative is an electric motor and this has its associated risks plus the inconvenience of working near a power outlet. The Honda is quite a "clean" engine and the exhaust is directed away from the apples and pomace.

@Journey4SureKnowledge-N-Wisdom 7 жыл бұрын

Carbon monoxide apple crusher? Yes it releases carbon monoxide as does your car, lawn mower, and/or how many other things whereby you can't claim being totally disconnected to in some way or another to the release of carbon monoxide. So although he didn't invent the 'perfect' machine for the environment, at least give him some credit for a well-made machine unlike the TOTAL JUNK that china floods everyone's economy with. Me and my husband would be proud to own/use this for crushing our apples to make apple cider that is actually fit to drink unlike the garbage being bottled and sold at our grocery stores!