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Casting

Explore Otto Frei’s complete selection of professional jewelry casting equipment and tools. From wax injectors and vulcanizers to melting furnaces, vacuum casting systems, and crucibles, our collection includes trusted brands like Arbe, Kerr, Ti-Cast, and Otto Frei. Each machine and accessory is designed for reliability, precision, and clean casting results—whether you’re running a full production shop or a small studio.

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Ventura-Melt 100 Ounce Electric Melting Furnaces-120V or 230V - Otto Frei
Ventura-Melt 100 Ounce Electric Melting Furnaces-120V or 230V - Otto Frei

Ventura-Melt 100 Ounce Electric Melting Furnaces-120V or 230V

Kerr
Part # Varies
$1,115.00 - $1,115.00
$1,115.00
$1,115.00 - $1,115.00
$1,115.00

Formerly Branded as Kerr Electro-MeltNow branded as the Ventura-MeltNew Brand-Same Machine! Kerr had 3 generations* of melting furnaces branded as ...

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$1,115.00 - $1,115.00
$1,115.00
$1,115.00 - $1,115.00
$1,115.00
Ventura-Melt 30 Ounce Electric Melting Furnaces-120V or 230V - Otto Frei
Ventura-Melt 30 Ounce Electric Melting Furnaces-120V or 230V - Otto Frei

Ventura-Melt 30 Ounce Electric Melting Furnaces-120V or 230V

Kerr
Part # Varies
$1,050.00
$1,050.00 - $1,050.00
$1,050.00
$930.00
$930.00 - $930.00
$930.00
List Price: $1,050.00

The Ventura-Melt 30 Troy Ounce Electric Melting Furnace is the direct continuation of the legendary Kerr Electro-Melt — same machine, same Italian ...

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$1,050.00
$1,050.00 - $1,050.00
$1,050.00
$930.00
$930.00 - $930.00
$930.00

Allied Mineral SC20 Investments

Kerr
Part # Varies
$65.00 - $145.00
$65.00 - $145.00
$65.00 - $145.00
$65.00

Allied Mineral SC20 casting investment—formerly known as Kerr Satin Cast 20—delivers the same defect-free repeatability and satin-smooth finishes t...

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$65.00 - $145.00
$65.00 - $145.00
$65.00 - $145.00
$65.00

Kerr-Ventura Graphite Crucibles For All 30 Troy Ounce Models

Kerr
Part # 122.340
$0.00 - $0.00
$0.00
$35.00
$35.00 - $35.00
$35.00

These virgin graphite crucibles are manufactured exclusively for Otto Frei as a direct replacement for Kerr part numbers 29478 and 35620. Designed ...

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$0.00 - $0.00
$0.00
$35.00
$35.00 - $35.00
$35.00
Kerr-Ventura Graphite Crucibles For 100 Troy Oz. Models - Otto Frei

Kerr-Ventura Graphite Crucibles For 100 Troy Oz. Models

Kerr
Part # 122.341
$0.00 - $0.00
$0.00
$62.00
$62.00 - $62.00
$62.00

Replacement graphite crucibles designed for Kerr 100 troy ounce (3 kilo) gold capacity Electro Melt furnaces. Made from virgin graphite — not compr...

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$0.00 - $0.00
$0.00
$62.00
$62.00 - $62.00
$62.00
1 Kg Ceramic Flange for MF Series Electric Melting Furnaces - Otto Frei
1 Kg Ceramic Flange for MF Series Electric Melting Furnaces - Otto Frei

Ceramic Flange for MF-1000 1Kg Electric Melting Furnace

Kerr
Part # 122.396
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

Keep your MF-1000 1 Kg Electric Melting Furnace running at full capacity with this genuine replacement ceramic flange. Designed to seat at the top ...

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$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
K Type Thermo Couple for MF Series Electric Melting Furnaces - Otto Frei
K Type Thermo Couple for MF Series Electric Melting Furnaces - Otto Frei

K Type Thermocouple for MF-1000 Series Electric Melting Furnaces

Kerr
Part # 122.395
$0.00 - $0.00
$0.00
$25.00
$25.00 - $25.00
$25.00

Keep your MF-1000 Series Electric Melting Furnace running at peak accuracy with this replacement K Type Thermocouple. Designed specifically for the...

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$0.00 - $0.00
$0.00
$25.00
$25.00 - $25.00
$25.00
Ceramic Chamber with Heating Coil for 1-2kg Electric Melting Furnaces - Otto Frei
Ceramic Chamber with Heating Coil for 1-2kg Electric Melting Furnaces - Otto Frei

Ceramic Heating Element for MF-1000 1 Kg Melting Furnace

Kerr
Part # 122.394
$0.00 - $0.00
$0.00
$89.00
$89.00 - $89.00
$89.00

Keep your MF-1000 Electric Melting Furnace running at peak performance with this replacement ceramic heating element. Engineered specifically for t...

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$0.00 - $0.00
$0.00
$89.00
$89.00 - $89.00
$89.00
Heating Element For Ventura-Melt Maxi 100 Oz Electric Melting Furnace 120V (122.336) - Otto Frei
Heating Element For Ventura-Melt Maxi 100 Oz Electric Melting Furnace 120V (122.336) - Otto Frei

Heating Element For Ventura-Melt Maxi 100 Oz Electric Melting Furnace 120V (122.336)

Kerr
Part # 122.335
$0.00 - $0.00
$0.00
$396.75
$396.75 - $396.75
$396.75

Keep your Ventura-Melt Maxi 100 oz Electric Melting Furnace running with this genuine replacement heating element. Designed specifically for the Ve...

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$0.00 - $0.00
$0.00
$396.75
$396.75 - $396.75
$396.75
Replacement Thermocouple for 30oz & 100oz Ventura-Melt Electric Melting Furnaces - Otto Frei

Replacement Thermocouple for 30oz & 100oz Ventura-Melt Electric Melting Furnaces

Kerr
Part # 122.334
$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00

Keep your Ventura-Melt electric melting furnace operating accurately with this direct replacement thermocouple. Compatible with both the 30 Troy Oz...

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$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00
Kerr 14003 Insulated Lid for 100 Oz. ElectroMelt - Otto Frei

Kerr 14003 Insulated Lid for 100 Oz. ElectroMelt

Kerr
Part # 122.332A
$265.00
$265.00 - $265.00
$265.00
$175.00
$175.00 - $175.00
$175.00
List Price: $265.00

The Kerr 14003 Insulated Lid is a purpose-built replacement and accessory lid designed for the Kerr 100 oz. ElectroMelt furnace. Maintaining proper...

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$265.00
$265.00 - $265.00
$265.00
$175.00
$175.00 - $175.00
$175.00
Heating Element Only For Ventura-Melt Maxi 30 Oz Electric Melting Furnace 120V (122.333) - Otto Frei
Heating Element Only For Ventura-Melt Maxi 30 Oz Electric Melting Furnace 120V (122.333) - Otto Frei

Heating Element Only For Ventura-Melt Maxi 30 Oz Electric Melting Furnace 120V (122.333)

Kerr
Part # 122.332
$0.00 - $0.00
$0.00
$323.00
$323.00 - $323.00
$323.00

Keep your Ventura-Melt Maxi 30 oz Electric Melting Furnace running with this direct replacement heating element. Designed specifically for the Vent...

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$0.00 - $0.00
$0.00
$323.00
$323.00 - $323.00
$323.00

Ceramic Inside Lid for 30 Oz. ElectroMelt (122.333)

Kerr
Part # 122.331
$0.00 - $0.00
$0.00
$47.00
$47.00 - $47.00
$47.00

The Ceramic Inside Lid for the 30 oz. ElectroMelt is a purpose-built replacement component designed to fit the 30 oz. ElectroMelt crucible unit (mo...

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$0.00 - $0.00
$0.00
$47.00
$47.00 - $47.00
$47.00