TOAUTO 3KG Gold Melting Furnace TGF3000,1400W 2000F Digital Electric Melting Furnace with Graphite Crucible for Melt Scrap, Silver, Gold, Copper, Aluminum 110V Refining Casting Furnace
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Features
- High Quality Melting FurnacePower 1400W,3kgs of large compacity,voltage 110V,max.heating temp1100C/2000 F, metals could be melted completely in 45-60 minutes. WARM TIPS: Always follow the instructions to ensure the best performance and lasting use, Feel free to contact us if any issue
- Graphite Crucible DesignedGrooved graphite crucible is specially designed for easy removal from the furnace,Insulated lid holds heat in and keeps oxygen out for a cleaner melt,say no to any metal waste.
- Smart Precise ControllingEquipped 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.
- Smelt QuicklyThe furnace wire seal integrated machine can be heated and heated quickly.It can be heated up to 1100 C and can melt metals with melting point below 1100 C in 48 Minutes such as: gold, sterling silver, pure copper and aluminum.
- Perfect 7-in-1 Melting KitComes with the parcel is gold furnace machine / one graphite crucible / one graphite ingot mold / one forceps /one high-temperature gloves/one power cord/ one Instruction manual. This smelting furnace is ideal for professional use of the industry and the workshop. All Products TOAUTO will be provided for 1-year warranty after-sales and lifetime technical support.WARM TIPS:When working, mainly protect yourself and avoid high temperature burns.
Package Dimensions: 17.32 x 14.88 x 12.2 inches
Item model number: TGF3000
Item Weight: 13.2 pounds
Manufacturer: TOAUTO
Date First Available: November 7, 2019
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I bought one of these about 2 weeks ago and used it a couple of times. After two uses, the unit I had broken (the lid cracked and fell apart). I was a bit disappointed as I was worried about the quality of the item, however I figured sometimes a faulty unit can slip through quality control, so I reached out to the company and explained the situation. They immediately sent me out a replacement unit at no cost. I have used the replacement unit several times now, and it works great! Takes about 20 minutes to heat up (hot enough to melt copper), and once it is at temperature, it holds it just fine. I have melted copper, aluminum, brass, and nordic gold - all with great results. For the price, this is definitely worth it for beginners like myself.
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Reviewed in the United States on August 15, 2023 by TaggTeamFam
Immediately put this melting furnace to use. I was able to melt 2 lbs of copper and pour with the supplied equipment within an hour. Definitely make sure you have a 20amp outlet or you'll pop a 15amp breaker every 2 seconds. Lot's of water in the crucible and supplied mold so please please please let it sit at 400C for a few minutes to get every bit out. The controls were accurate. You'll be able to melt within the hour of getting this furnace, and it'll last IF you follow care instructions. It's hobby grade, and not a toy.
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Reviewed in the United States on September 22, 2025 by Bryan C. Tewksbury
Over 2 years of ownership I have done a couple dozen smelts of small gold flakes and nuggets into either bars or coins. The electrical cord finally broke (or better said "fused" with my outdoor extension cord) on my last smelt thus rendering the system useless presently. Also it appears the internal casing has cracked in half. The Good: Easy to set-up, power up, set temp. A beginner can start melting metals within half an hour. The Bad: A beginner can start melting metals within half an hour. Doing pours for beginners is hairy. Graphite cylinders cool quickly giving you about 3 seconds to pour into small molds (that should be heated themselves btw.) After several uses system itself shows severe signs of internal wear, especially on heating element, interior casing and exterior of system...handle, bulb, and cap. Ideas: Consider making custom molds that can be inserted into furnace chamber directly to avoid pours. Consider including smelt "recipes" for flux...ie "50% volume of material in Chapman flux per full unit of material volume." The instruction booklet could do with a full revamp. Overall good deal in terms of price and utility, but beginners should think about ventilation, safety, and quality of furnace at all times. Full face protection and full length welding shirts have served me well. Two years of use might be the safe operational limit for this furnace. Noticeable decline in utility after each smelt until failure was reached on last smelt. If quality of furnace was improved and availability of replacement parts on Amazon was implemented this system as the potential to own the beginner niche and earn a 5-Star rating.
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Reviewed in the United States on March 10, 2024 by Scuba Diver Scuba Diver
I think any handyman husband would be excited about this tool! My husband has lots of different scrap metals. I was a bit terrified when he first started the fire, but he had so much fun melting metals that I can honestly say this was money well spent. It’s fairly small in size, but I’m impressed by how quickly it melts things, and overall it seems quite safe.
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Reviewed in the United States on September 25, 2025 by Natella
The media could not be loaded. I am a big fan of this product. I have used mine heavy duty for 2 years now and it still works flawlessly! I had to replace the temperature probe recently, & toauto's excellent customer service helped me figure out the problem as well as send me new insulated probes for free, didn't really slow me down at all! With care and respect this product will last you a long time & help you melt lots of metal. I love using it foe aluminum casting, super efficient. Copper works great too! If anyone is thinking they could make use of such a powerful tool, go for it, you won't be disappointed & the price can't really be cheaper for such value! Thank you ToAuto! 👍
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Reviewed in the United States on May 18, 2023 by Mikey Mikey
Initially good but product stopped working and no support from seller. Luckily within return window.
Reviewed in the United States on September 14, 2025 by NPat
Lets Start with the Poor As commonly mentioned the stickers are not meant to be left on, and the company name plate comes off easily as it is clearly meant to be rebadged by many sellers. The paint on the lid is appearing to show heat stress and flaking after the first two uses. The gloves are far thicker and heat resistant than anything I owned before, but not designed to protect you from much more than a brush with the hot crucible or the ingot cast block. It feels a little slow for copper as the max temp for copper is right about the top temp of this furnace but aluminum feels far faster. The Good It did have everything I needed to get started. The gloves did protect me from accidental contact with the crucible when poking at the slowly melting copper pieces. I mean the gambling on cheap Chinese products I guess its worth pointing out that it works at all. The temperature is slow to respond, but I thought the temp control was consistent. I do have some questions about heat distribution as my first pour left some copper parts in the crucible that I had to put back in and finish melting. That could simply be impatience or the material closer to the top didn't get the same heating level. Despite some paint discoloration after the first firing I see no indication that this won't be able to carry on for quite some time. I appreciated the attempt to make a pour spout in the crucible, but I still managed to spill when pouring so be careful. Now that I know this is possible I look forward to trying to cast some objects and possibly try to fill 3D prints.
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Reviewed in the United States on May 29, 2022 by Abigail Abigail
Great furnace use it frequently to melt aluminum. Excellent customer service and high quality.
Reviewed in the United States on August 21, 2025 by Kali Simonds