Archive Entry

1wABt 8gt Fully Hopperlocked Box Sorter

BSfirst-item-box-sortersBS002Updated May 28, 2026Archived Jun 23, 2025

✅Functional⭐Recommended

Authors:金合欢酱喵~ (acaciachan)

Endorsed by:Andrews54757

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Single slice of the box sorter

Sorts boxes by their first item's type at hopper speedDefinition: Refers to the speed at which items are processed in a hopper (1 item every 8gt, or 2.5 items per second). Usually written as an integer (e.g. '3x hopper speed'). ## Common hopperspeeds 1x: 9000 ite.... Works by taking the first item out of the box, and recombining the box with the item in the assigned sliceDefinition: A repeatable ( Preferably tileable ) component within a system..

Features

• 1wABtDefinition: An extension of n-Wide tileable, but where a solution has been provided by the author on how to put 2 Slices(Slice) of the same system next to each other, by moving/editing some components within t... slices, ABC tileable locking lines
• Very small slices: 6x7 (excluding the hopperlockingDefinition: Hopper-locking powers inactive hoppers with redstone to prevent them from doing anything, reducing lag. Because a locked hopper can’t move items, it can skip several expensive checks each tick and ... and the overflow)
• Hopperspeed throughput: can sort a box every 8gtDefinition: Minecraft iteratively runs its processing code in a loop. One cycle of this loop is called a Tick or Gametick (gt). Gameticks are also used as the default measurement of time while working with re...
• Minimum hopper count: full hopper locking with globalDefinition: Annotates if a signal comes from a global system ( a 'brain' ), or from within a Slice. For example, one global clock could send signals to 8 slices on an interval, or all 8 slices could have their... lines
• Overflow protection: the boxes in excess get dropped as item entities
• No buffered boxes
• Multi shulker box sorting support (if full boxes only)

Notes

• Repeaters in the upper dropper line can be replaced with observers
• Two versions are included, v5 with 3 wide keygenDefinition: Usually part of a Box Sorter, a keygen is a contraption that takes one item out of a box, breaks it and sends the item and sends one through one hopper or Dropperline and the other through another ..., and v7 with 2 wide but 1 taller keygen.

Compatibility

1.16+