Gas Metal Melting Furnace FB1Sb - 4Kg



  • Model: Gas Metal Melting Furnace FB1Sb is designed for jewelers, metalsmiths and refiners. This portable furnace is designed to melt up to 4kg brass. This HIGH TEMPERATURE FAST MELTING propane furnace is designed to melt metals up to 2642° Fahrenheit (approx. 1450° Celsius). This furnace can handle metals such as Gold, Silver, Copper, Aluminum, Brass, Bronze, Tin, etc.  
  • Chamber Dimensions (WxH): Ø6” x 7.6” (Ø150mm x 190mm)
  • Exterior Dimensions (WxH): Ø8” x 12” (Ø200mm x 300mm)
  • Crucible: Max crucible size for 4kg brass or 1.8kg aluminum casting
  • Max working temperature: 2642°F (1450°C) *Be sure to use proper safety gear and body/face/eye protection while using and practice caution while working with such high temperatures
  • Interior: the interior is fully lined with 1” of ceramic wool. The furnace Cover is lined with 2” of ceramic wool. The furnace floor is lined with 2” of ceramic wool and firebrick
  • Suitable for: Gold, Silver, Copper, Aluminum, Brass, Bronze, Tin, etc.
  • Burner: Model – DFP (80,000 BTU). Burner’s Nozzle is made of 304 Stainless steel. Diameter - 35mm. Operating pressure range 0.1 – 0.16Mpa (1 – 25PSI). With a choke on the top for mixing air with propane during combustion. For use with: Butane, Propane, Butane + Propane Gas and LPG. Doesn’t work on Natural Gas
  • The Furnace body is made of: steel 16 gauge (1.5mm)
  • Weight: 16lb (7kg)
  • Connection kit: Gas pressure regulator, gauge with Mpa monometer 0 – 0.6Mpa (0 – 6Bar/ 0 – 87PSI), 6.5 ft (2m) gas hose, 2 clamps
  • Connection: we have 3 different gas pressure regulator connections. One of these gas pressure regulators will be included depending on the country. To see fitting click here
  2. Connection - G 5/8" UK POL LH fits for UNITED KINGDOM, IRELAND, SOUTH AFRICA
  3. Connection - Shell DIN external thread to - W21.8 x 1/14" LH internal thread (Left thread) fits for GERMANY, FRANCE (AND MOST EUROPEAN COUNTRIES)

Package includes:

  • Gas Metal Melting Furnace Model: FB1Sb
  • Burner Model: 1 DFP burner
  • Firebrick
  • Gas pressure regulator, gauge with manometer
  • 6.5 ft (2m) gas hose
  • 2 clamps
  • Refractory rigidizer powder
  • Brush 
  • User manual

INCLUDED REFRACTORY RIGIDIZER MUST BE APPLIED BEFORE USE. Applying will provide extra strong protection and will increase durability for ceramic insulation

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