Klantbeoordelingen voor VEVOR Goudsmeltoven 1350 W 1150 ℃ Max. Temperatuur, Digitale Elektrische Smeltoven 3 kg Keramische Smeltkroes voor het Gieten en Raffineren van Edelmetalen, voor de Verwerking van Goud, Zilver, Aluminium

We bought it to smelt wires and copper left over after jobs. Doesn’t work unfortunately. Tried for 2 hours and it didn’t do anything. Probably best to get a propane smelter for copper.

Schmelzen fehlgeschlagen obwohl die Schmelztemparatur erreicht wurde

Denne smelteovnet vart defekt på første forsøk.. bunnen på smelte koppen smeltet og all kobber rundt ned i ovnen..

Nose lo que se anuncia los crisoles son pésimos aun que les des su buen tratamiento térmico me tocó comprar los de grafeno y eso solo en el primer día de uso y obviamente los tiempos de fundición de granalla de latón son abismales aún que utilices fundente y el primer día la pintura fuera

This is a very simple to use piece of equipment the only problem is that it doesn’t get the job done it says it’s a gold melting furnace but it doesn’t even melt silver the maximum temperature is 1150 and that’s just enough to get silver right to it’s point of wanting to melt and that’s all you can do the temperature will not go any higher and will not get it to a liquid form no matter how long you leave it going so now my silver is stuck in a crucible and it’s just a waste of money it’s a good price but not if it doesn’t get the job done so it’s a waste of money to purchase this item if you can find one that the temperature is adjustable to a higher temp then you can try that but if you put gold in this it would be a costly mistake I hope this helps someone out and saves them from wasting money like I have add in my silver price and I’m in the hole for almost $300 dollars and very disappointed with this purchase.

The first one lasted 18 months, the second one lasted a weekend. The crucible failed and molten slag ate through the heating element. There is no way I can find to repair it or buy a new heating element, very disappointing.

The crucible got a hole in it, and all of the copper melted down into the machine

I would give it 0 stars if I could there are 0 redeeming factors about this specific electric furnace. My fist melt took an hour at least when I finally poured into a mold the crucible absorbed half of my metal. I'm used to a propane furnace which VEVOR propane furnaces are really good for the money. I did give the electric furnace a few more chances and it continually under performed slow heating, stops heating, and crazy temp changes it's now a ornament on my bench. Couldn't return it since I threw all the packaging away as I was confident it would replace my propane furnace. I needed to replace my vevor propane furnace which is why I purchased the electric and in the end I purchased a new propane furnace deciding not to stay with vevor due to the poor quality of electric furnace.

I cannot recommend this furnace because it is dangerous. The furnace itself is fine but the ceramic crucibles are fragile and prone to breakage. If they break inside the furnace it will damage it beyond repair. Breakage outside the furnace would be extremely dangerous and could result in a fire to the building. Vevor is aware of this problem and should be providing more durable graphite crucibles instead. Vevor has also reduced the diameter of the crucible opening so that it is not even possible to use the safer, industry standard 60 mm diameter graphite crucibles. For your own safety, choose a different furnace.

It arrived with glue all over the gloves and crucibles. The quality is a concern. They offered a discount. I’m still going to work on returning.