Customer Reviews for VEVOR 15KW High Frequency Induction Heater 30-100 KHz Heater Furnace Melting Furnace LH-15A 230V Heating Furnace System

Haven_ used the furnace yet, but it_ good quality, and the delivery was quick.

Really impressed with this product. Easy to use and well built. Can't fault this product.

I used it to melt old bits of copper water pipe and added tin to make bronze. Had to cut the copper up small to fit enough into the crucible but it worked fine. I'd never done anything like this before so I was surprised how easy it was. Making the moulds is much harder. Goin to try it with some aluminium next

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.

Everything works very well, just as described. I use this to melt down scrap metal for lost wax casting, and this suits my needs perfectly. I can set it running and leave it to get to work melting everything down and come back when it_ ready to go. Very compact and clean. Really easy.

My teenage son wanted to experiment melting metals. I purchased cheaper thing of ebay which was absolute rubbish tbh. When we received this it was clear it was much better quality and came with everything needed. Heated relatively quickly and had accurate temperature readings. Son was very happy though now the novelty is over I wonder when he will experiment again lol...

A wide comparison search as always.Exact description.All components well made.Best price.Quality purchase.

This is a good one not like the last one good Packaging fast shipping can't wait to use it