Gas Metal Melting Furnace is used to melt copper, brass,gold, silver,aluminum, zinc, tin and other metals with melting points below 1300 ° C(2372 ° F). Suitable for most fuels, liquefied gas,LPG, propane, etc. But it can not melt steel, iron.
Many other people's single burner furnace has a problem, the flame can only heat one
side of crucible strongly ,especially if you use a big size crucible, the flame can
only
reach to 1/3 or 1/2 wall of the crucible, the opposite side has no
flame. So we often saw that some part of metal in crucible has been
melted, but some other part is not yet. It means you need longer time
and more gas to melt whole pot of metal, my dual burners have solved this
problem by heating 2 sides of crucible at the same time, it can save 50%
time and 20% gas cost. As we know, 40%--70% gas energy is actually
escaping in heating process, that is a big waste . So if you melt fast,
you save more propane cost.
Package includes all of items in my
1st photo,including crucible,casting mold, tong ,gloves,fire brick,hose
& clamps,instruction manual.
1. Furnace body is made of stainless
steel( 1mm thick), no need painting, highly resistant to corrosion,
superior strength and durability; Can bear the weight of one adult.
2.
Dual gas burner ,fast melting can save 50% time and 20% gas cost ;
Each burner is 100,000 BTU. Powerful and efficient.
3. Outside Dimensions : 10" diameter x 12" height (25cm x 30cm);
4. Inner Dimensions: 8" diameter x 7.6"Height (20cm x 19cm);
5.
Adjustable High Pressure Propane Regulator 0--6 bar (5/8" BSP male POL
Cylinder adapter), The male end (0.902" Diameter thread) connects a
standard size propane tank. With 5 ft long (150cm) hose. For these
countries:United Kingdom, Ireland, South Africa
6. 8kg Crucible can load 8 kg brass or 2.5 kg aluminum or 10 kg silver;
7.
Furnace body is fully lined with 1 inch of ceramic fiber insulation and
lid is fully lined with 2 inch of ceramic fiber insulation. Furnace
floor lined with 3 inch of ceramic insulation and firebrick .You only
need a propane gas bottle/tank ( like 20,30 or 50 LB ).
Our special advantage:
1. Furnace body is made of
stainless steel ( 1mm thick) ,easy to clean,highly resistant to
corrosion, lightweight and strong enough for a people to stand on the
body, see my Ebay photo. superior strength and durability. Other
seller's black oil painting is easily burnt or discolour in long time
using.
2. Dual burner can save 50% time and 20% gas cost.
3. Many
other seller's burner head may be melted damaged after long time using
in high temperature flame ,so you had to change the whole burner. But
our bell shape burner head can be changed because it is connected by
thread, you can buy replacement in local shop cheap and easily .
4. You also can use only one burner by shut off the valve ,and block one hole on furnace body with my additional ceramic wool.
Kind remind:
1. Do not use it to melt iron, that will shorten the life of the furnace.
2. Graphite crucible is consumable, you can change a new one according to your requirement.
3. Use safety goggles, mask as well as gloves while casting metals.
4.
The ceramic insulation blanket is not asbestos . Asbestos has been forbidden many years ago.