![ALUMINIUM & NON FERROUS](/sites/default/files/styles/webp/public/2022-11/PRINT_Smelter_melting%20furnace_purchased.jpg.webp?itok=JKjkalTi)
End-users in more than 70 countries
Calderys is the world leader in monolithic refractories for the aluminum industry.
We provide a range of solutions designed specifically for contact with aluminum to over 1,500 major OEMs and end-users in more than 70 countries on five continents.
The ALKON® brand is recognized worldwide as the benchmark for refractories in the aluminum industry: we have sold over 25,000 metric tons since 2018.
Contact your nearest Calderys expert to discuss a refractory solution tailored to your equipment and process.
PRODUCTS FOR PRIMARY ALUMINUM
Electrolysis, Anode Baking Furnace, Rodding shop ferrous foundry, Transfer ladles and Casthouse holding furnaces
SECONDARY ALUMINUM PRODUCTS
A full range of monolithic and brick solutions to suit your melting furnace design
All DetailsFOR ALUMINUM FOUNDRIES
World leader in monolithic solutions for melting-holding twin chamber furnaces
INNOVATIVE PRODUCTS
Calderys is the only monolithic refractory supplier to offer a full range of monolithic technologies and applications: hydraulic b...Calderys is the only monolithic refractory supplier to offer a full range of monolithic technologies and applications: hydraulic bond, no cement, sol-gel, two-component P-bond cold setting, P-bond gun and brick solutions, and the CALDE® WIRE MIX. The Calderys product portfolio has expanded over the decades thanks to continuous innovation, allowing us to fulfil all your needs. Recent examples include ALKON® SOL CAST HT monolithic refractories and HAZAL B85 P4 phosphate bonded bricks for aluminum contact.
PRECAST SHAPES
Aluminum producers are increasingly choosing Calderys to prefabricate blocks for their aluminum furnaces. Precast shapes combine t...Aluminum producers are increasingly choosing Calderys to prefabricate blocks for their aluminum furnaces. Precast shapes combine the optimal performance of monolithics (whatever their dry-out time) with rapid installation at your site.
PRECAST SHAPES
Aluminum producers are increasingly choosing Calderys to prefabricate blocks for their aluminum furnaces. Precast shapes combine t...Aluminum producers are increasingly choosing Calderys to prefabricate blocks for their aluminum furnaces. Precast shapes combine the optimal performance of monolithics (whatever their dry-out time) with rapid installation at your site.
OUR SERVICES
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Your Equipments
![Twin Chamber Furnace](/sites/default/files/styles/equipment_list/public/2022-12/Twin%20Chamber%20Furnace_H.00_1500x900_900.png.webp?itok=kmyXkUDE)
Twin Chamber Furnace
![Dosing Furnace](/sites/default/files/styles/equipment_list/public/2022-12/Dosing%20Furnace_E.00_1500x900_900.png.webp?itok=5OFNhRZ2)
Dosing Furnace
![Rotary Furnace](/sites/default/files/styles/equipment_list/public/2022-12/Rotary%20Furnace_B.02_1900x900_900.png.webp?itok=3sort1CO)
Rotary Furnace
![Runners](/sites/default/files/styles/equipment_list/public/2022-12/Runners%20_%20Treatment%20Box_H.04_1900x900_900.png.webp?itok=0G3_SHjf)
Runners & Treatment Box
![Transport Ladle](/sites/default/files/styles/equipment_list/public/2022-12/Transport%20Ladle_F.00_900x1000_900.png.webp?itok=I6Hbwt0F)
Transport Ladle
![Coreless Induction Furnace](/sites/default/files/styles/equipment_list/public/2022-12/Coreless%20Induction%20Furnace_J.02_800x900_900.png.webp?itok=o7nbiGi7)
Coreless Induction Furnace
![Holding](/sites/default/files/styles/equipment_list/public/2022-12/Holding%20Furnace_F.00_1800x1000_900.png.webp?itok=rQ6tOHlY)
Secondary Holding Furnace
![Top Charging](/sites/default/files/styles/equipment_list/public/2022-12/Top%20Charging%20Furnace_H.01_1800x1000_900.png.webp?itok=hMk0VGPo)
Top Charging Furnace
![Sidewell Melter](/sites/default/files/styles/equipment_list/public/2022-12/Sidewell%20Melter_E.00_1800x800_900.png.webp?itok=vJU2ZeLy)
Sidewell Melter
![Channel Inductor Furnace](/sites/default/files/styles/equipment_list/public/2022-12/Channel%20Inductor%20Furnace_F.00_1800x1000_900.png.webp?itok=uqlQkKjb)
Channel Inductor Furnace
![Reverberatory Melting Furnace](/sites/default/files/styles/equipment_list/public/2022-12/Reverberatory%20Melting%20Furnace_D.02_1500x800_900.png.webp?itok=Hxd718MR)
Reverberatory Melting Furnace
![Casthouse Holding Furnace](/sites/default/files/styles/equipment_list/public/2022-12/Casthouse%20Holding%20Furnace_C.00_1800x1000_900.png.webp?itok=kQwP_SpC)
Casthouse Holding Furnace
![Anode](/sites/default/files/styles/equipment_list/public/2022-12/Anode%20Baking%20Furnace_E.00_1900x1000_900.png.webp?itok=SwWPrFTC)
Anode Baking Furnace
![Potcells With Metal Transfer Ladle](/sites/default/files/styles/equipment_list/public/2022-12/Potcells%20%20W%20Metal%20Transfer%20Ladle_E.01_1920x1150_900.png.webp?itok=O1llS9Pc)