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6KG Gas Melting Furnace Propane Forge Copper Gold Silver Aluminium Refining Tool

Description Propane melting furnace is used for DIY, jewelry processing factories, jewelry shops, gold panning and other industries. It is inevitable product for a Metal smith, Jewelers and Refiners. It is used to melt copper, gold, silver, copper, aluminum, zinc, tin and other metals with melting points below 1300 ° C.
Features 【Large Capacity】Graphite crucible:6 KG of large capacity, propane melting furnace can be melted: 6KG copper,12KG gold,1.6KG aluminum,7KG silver. Graphite Ingot Mold: 113ML capacity, Inner 1256040mm, can be melted 2.2kg gold, 1.2kg silver, 1kg copper. 【Work Efficiently】Propane melting furnace can be heated up to 1300 °C / 2372 °F and can melt metals with a melting point below 1300 ° C such as gold, sterling silver, pure copper,aluminum, zinc,brass, bronze, tin etc.For the first use, it takes 5-6 minutes to preheat the crucible at 300 ℃ -500 ℃. 【Professional Graphite Crucible】99.95% Graphite, graphite crucible is specially designed for easy removal from the furnace, Insulated lid holds heat in and keeps oxygen out for a cleaner melt, say no to any metal waste. The melting furnace is suitable for most fuels, liquefied gases, natural gas, propane, etc. can be used as fuel. 【Durable Materials】Furnace is designed with a heavy-duty steel exterior with refractory cement on the furnace floor and firebrick, therefore providing both superior strength and durability; furnace interior is fully lined with 2" of ceramic wool (which can withstand high temperatures of 1400 ° C) and is a replaceable inner wall material. 【Economical Fuel】Portable size design, foldable handle design, the whole furnace weighs 6Kg and works in any place. Suitable for most fuels, liquefied gases, natural gas, propane, etc. can be used as fuel.

Large Capacity Portable size design,adopt high quality 6KG high quality full graphite crucible，can be melted: 6KG copper 1.6KG aluminum, 7KG silver, 12KG gold.	Work Efficiently Propane melting furnace can be heated up to 1300 °C / 2372 °F and can melt metals with melting point below 1300 ° C in 15 Minutes such as: gold, sterling silver, pure copper,aluminum,zinc,brass, bronze, tin etc	Economical Fuel This is our Efficient, Economical Light Duty 6 KG Propane Melting Furnace/Kiln. The melting furnace is absolutely NO electricity required, suitable for most fuels, liquefied gases, natural gas, propane, etc. can be used as fuel.

Professional Graphite Crucible Graphite crucible made of natural graphite with good thermal conductivity, which can withstand high temperature 2000 ℃.	High Quality Ceramic Wool Furnace interior is fully lined with 2" of ceramic wool and the cover is lined with 2" to 3" of the ceramic wool as well (which can withstand high temperatures of 1400 ° C) ，and is a replaceable inner wall material.	High-purity Graphite Ingot Mold The mold is resistant to high temperatures and can withstand 2000 ℃.The brightness of the crucible is less than 0.1%, ensuring that the metal purity will not be affected during metal refining.
	Large Capacity Work Efficiently Economical Fuel Professional Graphite Crucible High Quality Ceramic Wool Upgrade Durable Materials Heavy-Duty Tongs	Specification Furnace outer diameter:φ28CM Furnace height:27CM Furnace inner diameter:φ16 Furnace inner height:17CM Crucible capacity:650ML Maximum temperature:1300℃ Fuel:Liquefied gas, natural gas,propane
	Packing Content
	1 x Gas Melting Furnace 1 x 6KG Graphite Crucible 1 x 113ML Graphite Ingot Mold 1 x Burner 1 x Trachea 1 x Tongs 1 x Pair High temperature gloves 1 x Instruction Manual
Technical Support Note: The inner wall of our products is insulated with fire-resistant cement, which may cause cracks during transportation and use, please don't worry about it, it won't affect the use and won't cause any danger. 1. Can melt copper, aluminum, gold, silver, zinc and other metals with melting point below 1300 ℃ 2. Can melt: 6KG copper 1.6KG aluminum, 7KG silver, 12KG gold. It takes 15-25 minutes to melt 5.5KG copper 3. Before you use it, it must take 5-6 minutes to preheat the melting furnace and the crucible at 300 ℃ -500 ℃.After you use it, you cann't cool it down quickly, you should cool it down naturally. Graphite Crucible is a consumable, you can change a new one according to your requirement. 4. For more convenient control of combustion temperature, install a pressure regulating valve and pressure gauge 5. Please note: Do not use it to melt iron, which will shorten the life of the furnace. 6 Before use, please bring high temperature gloves, high temperature mask and high temperature clothing. Prepare a bottle of fire extinguisher beside to prevent accidents. Precautions for use: 1. Use the site to ensure that it is open, ventilated, and free of flammable materials. 2. Keep the escape route clearly marked during emergencies. 3. Keep the fire extinguisher at hand. 4. Before using this product, please bring high temperature gloves, fire protection masks and other labor protection supplies. 5. The entire melting process requires someone to stare. 6. Prohibit overload smelting to prevent liquid metal from flowing out. 7. Be careful when the raw material is added during the melting process. 8. The air pipe needs to be connected to the pressure valve and pressure gauge. 9. It is forbidden to melt iron, manganese and other metals with a melting point higher than 1400 ℃, otherwise the furnace wall will melt. 10. If it is used for a long time, the material of the inner wall of the furnace can be replaced. 11. Do not look directly at the degree of melting during the melting process to prevent heat waves from damaging the body. Only by taking security measures. Questions & Answers Q:What do I need to be aware of when I first time to use it? A:it need take 5-6 minutes to preheat the melting furnace and the crucible at 300 ℃ -500 ℃. Q:Can this furnace melt brass and bronze? A:Yes. It can.Since brass melting point is about 900-940 and bronze is about 850-1000 degrees C, then yes. It can melt copper, aluminum, gold, silver, zinc and other metals with melting point below 1300 ℃/2400℉. Q:When I receive the product, the internal yellow fireproof mud is damaged, will it have any effect? A:The cracked fireproof mud will not affect the use.Furnace interior is fully lined with 2"of ceramic wool, it can withstand high temperatures of 1400 ° C. Q:Can I use natural gas instead of propane? A:Of course you can. You can use Liquefied gas, natural gas, propane as fuel.

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