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Rebekah Rebekah
Black 1 kg
Furnace is good ... crucible is not
The furnace works fine but the crucible that came with it did crack at around 1000 degrees. Have since bought a crucible from a different company of higher quality and had no problems. The system itself heats up in a reasonable time frame and the external parts stay comparatively cool.
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Marion Bailey Marion Bailey
Black 1 kg
Buen horno
El horno est bien un poco grande para una casa pero birn .La pega de siempre solo en chino e ingles, en espa?ol nada, dejar de comprar productos que no garanticen instrucciones en espa?ol.
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KJ KJ
Black 3 kg
Cleans brass nicely.
Does a great job cleaning brass. Would have given 5 stars but it needed a bit of adjustment to get the timer working.
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Frank Sch?ps Frank Sch?ps
Black 1 kg
Bewertung
Der Ofen ist in Ordnung,nur der SchmelztiegelIst gef?hrlich. Das Graphit l?st sich nach 5-7maligem Gebrauch aufDas gleiche gilt f_ die Ersatztiegel
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Ramblin Dan Ramblin Dan
Black 3 kg
1KG good size for jewelry lost wax casting. No UL approval
I torch melt silver for small individual castings. This melting furnace is excellent for larger 60+ gram melts for multi casting sprue tree groups and larger figurine models in silver. brass, bronze. etc. It does this job wellThe power cord system is a bit undersized for continuous use. 1900 watts at 120 volts is 15.83 amps. The plug on the cord is the 15 amp standard USA design. I have 125 volts but that is still 15.2 amps. The product should have the 20 amp cord and plug and be run on a single 20 amp (12 gage wire) circuit with a 20 amp rated receptacle.1800 watts at 120 volts is 15 amps. 1400 watts at 120 volts is 11.67 amps.The saving grace is that the power does begin to cycle on/off as it approaches set temperature which creates approximately a 50% duty cycle and AVERAGE current is 7 to 8 amps.The manufacturer clearly states this unit is NOT intended for continuous operation. Please follow that advice.There are NO electrical safety or other design/use APPROVAL stickers on this imported device. Such as UL Underwriters Laboratory, NEC or other USA agency. The European Economic Area CE sticker is also not present. Purchase and use at your own risk.
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