Klantbeoordelingen voor VEVOR digitale goudsmeltovenmachine met 5 kg keramische kroes, elektrische smeltoven 1500 W max. 1150 ℃, metaalsmeltovenset voor het maken van sieraden, metalen staven, metalen onderdelen, zwart

Bought it and hoped te spend the weekend trying to melt aluminum but the device gave me err5 ( fan not working) So it refused to go to temperature, contacted customer service and had no answer whole day.

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.

Manque la pièce pour mettre le creuset de 1 kilo Pas de notice en Français

Trois cuissons et déjà en passe …..

Speciaal gekocht voor mijn kopper te smelten maar na 4u in de oven te hebben gezeten was het alleen maar zwart geworden. Ben eigenlijk heel erg teleurgesteld van het product. Vooral voor dear het kosten.

I’d say pass on this one, make your own or buy a better one but this one is not very good. The 3 oz crucible that came with mine is misshaped and once it slides into the hole you have to damn near break it to get it back out. I haven’t been able to get it to melt copper either even though I don’t think it claimed it would. It’s cheap for a reason though, it’s not very good.

Velmi snadno ovladatelná pícka a dostačující vybavení pro tavení kovů. Při tavení čistého stříbra (Ag 99%) o hmotnosti 250 g v keramickém kelímku jsem musel topit v peci místo 960 st. C až na 1120 st.C. To je o cca 160 st C více než je teplota tání. Pokud bych tavil zlato (Au), které má bod tání o 100 st. C vyšší, asi bych ho nenatavil. Zřejmě nepřesný pyrometr. Při osmé (8) tavbě kelímek praskl na dně a Ag nateklo do tepelných spirál. Zkrat. Reklamace byla uznána bez problémů a peníze vráceny zpět na můj účet.

poco adatto a fondere rame scarsa potenza

Great furnace, one big issue, I can’t find a 5kg crucible that will fit it. This makes the furnace useless now. The original has to be replaced and all the 5kg crucibles Ive bought are just a hair to big and hit the thermistor that sticks up inside the furnace.

Ovnen opvarmer til 1150 grader hvilket godt kunne være 200 grader højere ved smeltning af kobber. Selve støbediglen er al for høj så der skulle være mulighed for en der kun er halvt så høj. Ellers et godt produkt.