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2012℉ Metal Melting Furnace Smelting Silver Copper Metal 6.6lbs Casting Machine 【High Quality Melting Furnace】Power 1400W,3kgs of large compacity,voltage 110V,max.heating temp1100℃/2012 ℉, metals could be melted completely in 40-48 minutes. WARM TIPS: Always follow the instructions to ensure the best performance and lasting use, Feel free to contact us if any issue 【Graphite Crucible Designed】Grooved 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. 【Smart Precise Controlling】Equipped with advanced PID module and digital control system to provide accurate and convenient metal melting, monitoring the actual temperature in the melting chamber at 2 second intervals 无标题 1 2012℉ Metal Melting Furnace Smelting Silver Copper Metal 6.6lbs Casting Machine Features 【High Quality Melting Furnace】Power 1400W,3kgs of large compacity,voltage 110V,max.heating temp1100℃/2012 ℉, metals could be melted completely in 40-48 minutes. WARM TIPS: Always follow the instructions to ensure the best performance and lasting use, Feel free to contact us if any issue 【Graphite Crucible Designed】Grooved 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. 【Smart Precise Controlling】Equipped with advanced PID module and digital control system to provide accurate and convenient metal melting, monitoring the actual temperature in the melting chamber at 2 second intervals, so that it will not overheat or cool. 【Smelt Quickly】The furnace wire seal integrated machine can be heated and heated quickly.It can be heated up to 1100 ° C and can melt metals with melting point below 1100 ° C in 48 Minutes such as: Gold, sterling silver, pure copper and aluminum. 【Perfect 6-in-1 Melting Kit】Comes with the parcel is gold furnace machine / one graphite crucible/ one forceps /one high-temperature gloves/one power cord/ one Instruction manual. This smelting furnace is ideal for professional use of the industry and the workshop. It can smelt the precious metal fast.can be melted: 6KG gold,3.5KG sliver,3 KG copper,0.7KG aluminum. The Electric Melting Furnace with compact design is ideal for professional use. By using high-quality materials, the smelting furnace can meet the requirements of the industry and the workshop, are suitable for the processing of precious metals such as gold,silver,pure copper,aluminum,Tin,Zinc and other metals with low acid-base property & not too high melting point. The maximum adjustable temperature of our product is 1100° C(2012 ℉). Thus, the melting furnace is perfectly designed for the melting of precious metals. The melting point of silver is 962° C, gold is 1064 ° C. The regulation of the melting temperature is very user-friendly via a highly modern PID module. This module allows the digital adjustment of the setpoint temperature to the degree accurately. The PID module monitors the actual temperature in the melting chamber at 2-second intervals so that it does not overheat or cool down. The temperature is kept constant around the melting point. Specification Voltage:110V Power:1400W Crucible capacity:3KG Maximum temperature:1100℃ (2012℉) Weight:12KG Packing List 1×Electric melting furnace1× 3KG graphite crucible1× Power cable1× Clamp2× High temperature gloves1× Instruction manual QA: 1.Do you have the list of melting points for different metalsMelting Points：Fahrenheit degree (℉ ) & Celsius（°C）； Brass: 1701℉(927°C)； Bronze: 1675℉ (913°C)； Copper: 1981℉ (1083°C)； Gold: 1945℉ (1063°C)； Sliver: 1744℉ (951°C) ； Zin: 786℉ (419°C) ； Tin: 482℉ (250℃) ； Aluminum: 1218℉ (659 ℃)； （NOTE: Aluminum Need to polish the surface oxide layer） 2.Does the electric melting furnace crucible need to be glazed before use?I always recommend slowly seasoning a crucible prior to your first use that is heating The Crucible up starting at 400° Fahrenheit let it sit for 10 minutes raise it to 800 degrees Fahrenheit let it sit for 10 minutes, 1200°F, then 1800, this helps season the crucible and it will last longer.3.Is it possible to melt steel??The Gold Melting Furnace description specifically says the maximum temperature is 2000°F. Not Celsius. You would not be able to melt steel as it does not melt until about 2750°F4.How long can use it in its medium heat, like 500c but 5 hours runing? Is this posible?If the Melting Furnace is used at 500 ° for 5 hours, our machine can be allowed to operate in this way, but the use time should not be extended too much. You need to pay attention to maintenance after use, so the life of the product will be much higher 5.Can we buy extra crucibles that we can use for different metals?Yes, we can provide graphite crucibles of 1kg, 2kg and 3kg6.How long did it take to heat the unit and crucible to your desired temperature?These furnaces take approximately 10-15 min to reach the desire temperature. 下载视频