⚠️ Eco v0.14 is coming — the next major update reworks upgrade modules, so some of these numbers will change. They reflect the current version. What’s changing →

Simpler tiers: the 1–4 tiered upgrades become a single Basic / Advanced / Modern upgrade each.
Permanent upgrades: a module placed in a workstation is permanent — no more swapping lower tiers out as you progress.
Power transitions: a module can change a station’s power type/draw (e.g. a Modern upgrade moves a sawmill from mechanical to electrical power).
Talent-integrated: modules now use the same bonus/talent system — any talent benefit (power, labor cost, recipe unlocks) can come from a module.
Cheaper to upgrade: with the multi-tier parts gone, fully upgrading a workstation costs significantly less.

We’ll update this calculator shortly after the update releases.

Home › Items › Spin Melter

Spin Melter

WorldObject

A device with a rotating drum that is used to shape molten synthetic materials into thin ribbons.

Weight10000 gMax stack1SkillIndustry Lv 1StationElectric Machinist Table

Notes

The Spin Melter is an advanced crafting station that processes molten synthetic materials into fiberglass, nylon thread, and the Glassworking Modern Upgrade module. It must be placed in a Tier 4 enclosed room with at least 30 m³ of free volume, so plan your workshop layout well before building it. Producing the Glassworking Modern Upgrade here can significantly improve the efficiency of any glassworking station in the same tier-appropriate room.

Notes are AI-generated and may be imprecise.

⚙ Craft calculator — adjust for your modules, skill & talents

▶ Open the full recipe page

Upgrade modules

Electronics Upgrade (−20% cost) Industry Upgrade (−25% cost) Mechanics Modern Upgrade (−20% cost) Mining Modern Upgrade (−20% cost)

Industry level 0Skill level changes labor only.

Talents

Electrical Efficiency (Industry) Electrical Efficiency (Industry Lv 6)

Quantity to craftScales ingredients, labor, time, output & total raw by the number of crafts.

Ingredients

Ingredient	Qty	Type
Steel Plate	20	item
Basic Circuit	10	item
Fuse	4	item

Crafting

Labor	300 calories
Craft time	15 min
Throughput	≈ 4 Spin Melter / hour (base)

As a placed object

RoomIndustrialSize3×3×2

Viewer

Room requirements

IndoorsIn an enclosed roomRoom tierTier 4Room volume30 m³

Operating

Labor60–6000 cal

Accepts upgrade modules

Crafted here

Total raw to craft this

Steps29Total labor42575 calTotal time492.25 min

600× Limestone
542.5× Copper Ore
420× Wood (any)
312.5× Gold Ore
225× Iron Ore
225× Quicklime
142× Clay
60× Steel Bar
40× Wood Board (any)
22.5× Silica (any)

Approximate — category ingredients and any production cycles are counted as raw.

Categories

Obtained from

Spin Melter

See also

Blacksmith Table

Machinist Table