Crucible Furnaces

Johnson Furnaces are perfect for the Artist, Blacksmith, & Sculptor! These rugged, highly efficient furnaces are designed for melting such metals as aluminum, brass, silver and gold. They combine fast melting with simple, quiet operation.
 
The furnaces are made of heavy gauge steel. The furnace linings are of highest quality super-duty hard-burned firebrick backed with over 2" of high temperature insulation to reduce heat loss and provide comfortable working conditions.
 
Controls, blower and safety equipment are contained in an attractive, adjustable metal console, protected from dust and shop hazards. Console is specially sound-proofed for quiet operation. Other features include: push-button lighting, low furnace height, special furnace lid that allows operator to charge crucible through the lid and Johnson Safety Systems.

All Units are Special Order

Johnson Gas 900 Furnace (Nat. Gas) with Thermocouple Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with Thermocouple Safety Control

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Johnson Gas 900 Furnace (Nat. Gas) with Ultra-Violet Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with Ultra-Violet Safety Control

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Johnson Gas 900 Furnace (Nat. Gas) with #10 Crucible & Thermocouple Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with #10 Crucible & Thermocouple Safety Control

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Johnson Gas 900 Furnace (Nat. Gas) with Crucible & Ultra-Violet Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with Crucible & Ultra-Violet Safety Control

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Johnson Gas 900 Furnace (Nat. Gas) with #10 & #16 Crucible & Thermocouple Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with #10 & #16 Crucible & Thermocouple Safety Control

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Johnson Gas 900 Furnace (Nat. Gas) with #10, #16 & #10 Bottom Pour Crucible & Thermocouple Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with #10, #16 & #10 Bottom Pour Crucible & Thermocouple Safety Control

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Johnson Gas 900 Furnace (Nat. Gas) with #10 Crucible, 6 x 8 Pot & Thermocouple Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with #10 Crucible, 6 x 8 Pot & Thermocouple Safety Control

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Johnson Gas 900 Furnace (Nat. Gas) with #10 Crucible, 6 x 8 Pot & Ultra-Violet Safety Control

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Johnson Gas 900 Furnace (L.P. Gas) with #10 Crucible, 6 x 8 Pot & Ultra-Violet Safety Control

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Johnson Gas 900SS Furnace (Nat. Gas) with Ultra-Violet Safety Control

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Johnson Gas 900SS Furnace (L.P. Gas) with Ultra-Violet Safety Control

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Johnson Gas 900SS Furnace (Nat. Gas) with #10 Crucible & Ultra-Violet Safety Control

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Johnson Gas 900SS Furnace (L.P. Gas) with #10 Crucible & Ultra-Violet Safety Control

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