3KG Upgraded Metal Melting Furnace For Casting Refining Jewelry Copper Aluminum Description The upgraded Electric Melting Furnace with enlarged base, two handles and heat insulation net is ideal for professional,hobbyist 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. Specification Voltage:110V Power:1400W Crucible capacity:3KG Maximum temperature:1100℃(2012℉) Weight:12KG Package dimensions:31 * 38 * 44cm Packing Content 1 × Electric melting furnace 1 × 3KG graphite crucible 1 × Power cable 1 × Clamp 2 × High Temperture Gloves 1 × Instruction manual Features 【Upgraded Version】The upgraded melting furnace has enlarged base, which makes the center of gravity more stable when used in a gold melting furnace. Two handling handles are added to make handling safer and more easy to carry.And Install heat insulation net to avoid contacting with high temperature of furnace wall during heating. Effective thermal insulation. 【Large 3KG Capacity】1400W working power and 3KG large crucible capacity. It can smelt the precious metal fast.can be melted: 6KG gold,3.5KG sliver,3 KG copper,0.7KG aluminum. 【Professional Durable Materials】The product uses quartz furnace.The furnace wire seal integrated machine can be heated quickly. The inner tank is made of quartz and has the characteristics of heat resistance, acid and alkali resistance and aging resistance. 【PID Tmperature Control Table】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. 【High Purity Graphite Crucible】The high density of natural graphite makes the crucible have good thermal conductivity,temperature resistance,corrosion resistance and long service life.Specially the groove design acilitates the pouring and filling of the melt. 【Max Temp up to 1100 ° C/2012 ℉】The max heating temperature is up to 1100° C(2012 ℉). The melting furnace can melt metals with melting point below 1100 ° C such as: gold, sterling silver, pure copper and aluminum,Tin,Zinc,Brass Bronze etc. 【Wide Applications】Metal Melting Furnace is an ideal furnace for industrial and workshops professional use,the max heating temperature is up to 1100° C(2012 ℉).which can melt metals with melting point below 1100 ° C such as: gold, sterling silver, pure copper and aluminum,Tin,Zinc,Brass Bronze etc. On Dec 24, 2023 at 19:34:45 PST, seller added the following information: