About Amerio

Fireproof ceramics, made in Lithuania since 2000.

Amerio Grupė is a manufacturer of fireproof ceramic tools for jewellers, dental labs and small foundry and production workshops. We have been producing our own ceramics since 2000 — more than 25 years alongside the people who melt, cast and solder with our products every day.

2000

Founded

Certified quality

25+

Years producing

Made in Lithuania

Our technology

SPECIAL CERAMIC — pure oxide, no fillers

Our products are made from pure oxide ceramic with no filler material. That is why they withstand temperatures up to 2000 °C, resist thermal shock and stay neutral to precious metals and aggressive environments — no impurities ever reach your melt.

What we make

Tools for heat, metal and precision

Crucibles, melting dishes, soldering boards and foundry tools — from thin-walled hand-fusion crucibles to crucibles for induction and electric melting furnaces.

Ceramic fireproof crucibles thin walled

Thin-walled ceramic crucibles for hand fusing precious metals — gold, silver, platinum and their alloys. Made from SPECIAL CERAMIC, our pure-oxide formulation with no fillers or binders, they resist thermal shock up to 2000°C without cracking and stay chemically neutral to molten metal, so pours come out clean with no crucible-side contamination. The thin wall heats and cools fast — exactly what a jeweller's bench needs for repeated small-batch melts. Ten sizes, Nº0 to Nº9, from 25g to 420g capacity, cover everything from a single ring repair to a small batch cast.

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Pure high-refractory ceramic crucibles thick walled

Thick-walled crucibles made from pure high-refractory oxides — aluminium oxide (Al₂O₃), zirconium oxide (ZrO₂) and fused quartz (SiO₂) — for casting and fusion where the thin-walled line would be too fragile. The heavier wall carries the mechanical load and holds heat through a pour, while the all-oxide body contains no carbon at all, so nothing leaches into the melt and the metal stays clean. Recommended for continuous use up to 1600°C and up to 2000°C for short-term use, with full resistance to thermal shock. Four sizes, Nº1a to Nº4a, from 80g to 700g capacity, sized for casting workshops running heavier and more frequent pours than a bench-top hand-fusion setup.

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Ceramic boards for soldering

Ceramic soldering boards for jewellery soldering and bench work, providing a stable, heat-resistant surface that won't crack or degrade under a torch. Six sizes — five round, from Ø80mm to Ø170mm, plus one rectangular 200×100mm board — to fit benches and jobs of different scale.

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Crucibles for electric melting furnaces

A crucible built for electric and induction melting furnaces, made from special ceramic and supplied with a matching ceramic lid to reduce heat loss and contamination during the melt. Ø60mm × H100mm, sized for standard electric furnace chambers.

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How we work

Factory-direct, with a human on the other end

Direct from the factory

You buy from the manufacturer — no middlemen. Every order is confirmed manually by our team before anything ships.

Technical matching

Tell us your furnace, metal and melt volume — we help you choose the crucible or board that actually fits your process.

Bulk & distributor supply

Workshops, brands and distributors get volume pricing and a direct line to production. Ask for a quote.

Have a question about your process?

Write to us — we typically reply within one business day.