Sand / Gravel Duper | 36,000 Items/h | Minecraft 1.20+

With this system you can duplicate sand, gravel and concrete powder. It is used by the End Portal to duplicate these blocks. The system can be built on all 4 sides of the portal thus obtaining a much higher efficiency and reaching a performance of approximately 36,000 duplicated items per hour.
Also, don't forget that it requires the construction of a Chunck Loader and that someone stays AFK in End.

The tutorial was made on Minecraft Java Edition
The version of Minecraft from the tutorial is 1.20.1

Seed:307088918332089537
Coordonates:-1797 29 -267

#minecraft
#minecrafttutorial
#minecrafttutorials

[HighCraftX]

That tutorial is better explained and it's almost the same thing.

[grubbsgaben]

Finally a tutorial where it doesn't take 5 seconds to place 1 block. Cheers, Thank you!

[WTEDIT]

11/10 bro makes complicated things in mere minutes while also making sure that everyone understands

[grantchereskin]

The first few seconds of this tutorial are just my favorite -- the way you just tell us to "find the portal, kill the ender dragon, beat the game" so casually cracks me up lol

[oliverbeesley]

The accent is brilliant, straight to the point, quick tutorial!

[vuisaibbr]

10/10 short and clear work in realm 1.20.4👍👍👍👍

[SaucyReal]

If anyone has a problem with it not duping in 1.20.4. Change the repeater underground to 2 ticks and then the one that wasn't changed in the video to 2 ticks. It worked for me when I did that.

[-vify-]

DO NOT place blocks while the sand duper is active! I found out the hard way!

[ivanzolota]

Just a tip for begginers like myself:

Chunk loader will not work if the portal isn't facing NORTH bc when the minecarts travel through the portal they automaticly face north.. make sure your portal is facing NORTH.

[lemon]

this tutorial is so easy to understand. i love it! worked extremely well on 1.20.6!

[radiklav]

This DOES work in 1.21. If you are having problems make sure you have all the repeaters set to their right ticks, thats what was bricking mine.

[LLRTgame]

straight to the point, good vid man, helped me a lot without wasting my time

[soramirai]

perfect! short video that perfectly explains all of it. thank you very much

[TheGoldenBean-jbfh]

Awesome! It works amazingly, no problems. Thanks so much!

[papacho]

instead of making a chunkloader can we just put another player on the overworld ?

Edit : for players in 1.21 solo it’s working, install carpet mod on fabric and spawn an other player close to the portal In the overworld and you can you afk on the end side 👌

[lukmag]

VERY GOOD CONTENT MY FRIEND KEEP IT GOING!

[dunnda]

Works well. Though occasionally breaks when I turn it on.

Thankyou soo much this is the best sand super I ever seen in my life

[serbianboylol]

material list

64 building block of choice
64 bonemeal
26 leaves
9 redstone
6 slime blocks
5 sticky pistons
3 repeaters
3 gravity block of choice
2 hoppers minimum
2 chests minimum
2 carpets
2 redstone torches
1 lever
1 red mushroom

feel free to bring more hoppers and chests to expand the storage area like in the video

and the chunk loader

20 building blocks
10 obsidian
9 minecarts
2 detector rails
1 hopper
1 dropper
1 redstone torch
1 hopper minecrat
1 lever
1 flint and steel

and if your on a server with a friend one of you can just be in the end and one of you at the portal room activating the mashine it will be the same as a chunk loader

[stijnkikkert]

It works for me on java 1.20.6 for anyone wondering.