Structures

Stacker

Updated 3/8/2026

Kit (Stacker)

Description

The kit has 3 variations : 2 are the Stacker, with the power/data port on one side or the other. The last variant is the Unloader

Stacker

Stacker

Deconstruction Steps

StepToolRecovered Item
1Hand DrillKit (Stacker)

Used to stack items in a chosen quantity. The stacker holds back the input until the configured quantity can be stacked or until the input item type changes. If the input is bigger than the chosen quantity, the stacker (despite its name) splits it.

Data Network

Parameter NameData TypeDescription
ModeInteger0 = Automatic stacking and export,
1 = Stack and hold until Activate = 1
ActivateBooleanIf set to 1, the Stacker will clear its content via its Export Slot without regard to the Setting
LockBoolean
SettingIntegerDefault is 1. Sets the Stack Size (won't actually stack to that size if item's max stack size is smaller)
OnBoolean
ClearMemoryInteger?Writing on this Parameter will reset the ExportCount and ImportCount values to zero.
OutputIntegerValue of 0 for Mode 0. If you set this to 1 while in Mode 1 the stacker will export a batch of items from storage with quantity Setting. If there are not enough items in storage, they will not be output.
Output NameData TypeDescription
ModeBoolean
LockBoolean
ImportCountIntegerIncremented each time an item stack enter by the Import slot
ExportCountIntegerIncremented each time an item stack exit by the Export Slot
ErrorBoolean
ActivateBoolean1 if empty, 0 if something is inside the Stacker. When set to 0 The player can use the lever to clear the Stacker
SettingIntegerDefault is 1. Shows the Stack Size this Stacker is set to.
RequiredPowerIntegerIn watts. The Stacker requires 5W to operate.
PrefabHashFloatHash ID of the Stacker.
PowerBoolean
OutputIntegerValue of 0 in Mode 0. Mode 1 sets this to -1.
OnBoolean

Notes

The stacker can only stack things up to the stacking limit of the given item:

  • Ingots can be stacked up to 500.
  • Ore will not stack over 50.

Unloader

Unloader

Deconstruction Steps

StepToolRecovered Item
1Hand DrillKit (Stacker)

The unloader variant will empty the content of a belt/container. It will output everything that is inside, followed by belt/container itself.

Data Network

Parameter NameData TypeDescription
ModeInteger0 = automatic export,
1 = holds export until Output set
LockBoolean
OnBoolean
ClearMemoryInteger?Writing on this Parameter will reset the ExportCount and ImportCount values to zero.
OutputIntegerValue of 0 in Mode 0. Mode 1 sets this to -1 as default.
Writing a 0 (import) will export the entire container and reset Output to -1,
1 (export) will export a single item stack from the container and will reset Output to -1
Output NameData TypeDescription
PowerBoolean
ModeBoolean
ErrorBoolean
LockBoolean
OnBoolean
RequiredPowerIntegerIn watts. The Unloader require 50W to operate.
ExportCountIntegerIncremented each time an item stack exit by the Export Slot
ImportCountIntegerIncremented each time an item stack enter by the Import slot
OutputIntegerValue of 0 for Mode 0. Mode 1 sets this to -1(hold output)
and will reset after output is written and an item is exported.