Johnson LP Gas Crucible #20 Furnace Gold-Copper-Silver 2250F Melting Bars Smelt
Johnson LP Gas Crucible #20 Furnace Gold-Copper-Silver 2250F Melting Bars
This furnace is specifically for LP Gas hook up, it comes with one #20 crucible. It comes with the Ultra Violet Safety Control. Venting is required for this style of gas furnace, for safety and proper heating, and exhausting the gas emissions out. Tongs are not included and can be purchase from our store.
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 especially 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. These furnaces have a concrete plug that can be quickly removed if the crucible collapses inside. This will help in the removal of molten metal and not damaging the heating components.
This furnace can be picked up or shipped, if shipped it will be shipped FedEx Freight Priority USA only.
This kiln is custom made and can take about 3-4 weeks to manufacture, from payment to build and ready for shipment or pickup. MADE in the USA. The Johnson Gas Company has been building furnaces for over 100 years.
Capacity - 20 (LBS of Aluminum)
Dimensions - 21x11x221/2 (inches)
Overall including console 36 x 26 1/2 (inches)
Combustion Chamber size 16x14 (inches)
Gas Connect Pipe Size 3/4" Gas Input - 240,000BTU
These are low pressure gas furnaces, based on Gas pressure: 4-1/2" to 14" W. C. Nat. Gas; 11" W. C. LP Gas