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MMasters 3KG Gold Melting Furnace, 1500W Electric Furnace with PID Digital Temperature Control, 2100℉ Graphite Crucible Kit for Gold, Silver, Copper & Aluminum Casting

  • Based on 22 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by YAKIN LLC

Arrives Aug 14 – Aug 16
Order within 22 hours and 43 minutes
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Color: Blue Standard


Size: 3kg


Features

  • Powerful 1500W Electric Gold Melting Furnace: Designed with a 3KG graphite crucible and advanced heating elements, this electric smelting furnace reaches temperatures up to 2100F (1150C) and melts gold, silver, copper, aluminum, bronze, and other low-melting-point metals in as little as 4050 minutes, improving efficiency for casting and refining.
  • Professional PID Digital Temperature Control: Featuring an upgraded PID controller with a bright LED display and simple 4-button operation, the furnace continuously monitors and adjusts temperature for stable, accurate heating. Ideal for beginners, jewelry makers, metal casters, and experienced craftsmen.
  • Built for Durability and Safe Operation: Constructed with a heavy-duty steel housing and premium graphite crucible for long-lasting performance. The insulated protective mesh reduces accidental contact with hot surfaces, while the included heat-resistant gloves and safety goggles provide added protection during melting and pouring.
  • Everything You Need to Start Casting: Includes 11500W electric melting furnace, 13KG graphite crucible, 1graphite ingot mold, 15-slot graphite mold, 1crucible tongs, 1heat-resistant gloves, 1safety goggles, and instruction manual. A complete furnace kit for metal casting, refining, jewelry making, and DIY projects.
  • Perfect for DIY, Jewelry Casting & Precious Metal Refining: Whether you're melting scrap metal, casting jewelry, making gold or silver bars, or recycling aluminum and copper, this electric melting furnace delivers reliable performance for home workshops, hobbyists, jewelry studios, and small foundries. For longer service life, preheat the furnace and crucible at 550900F for 35 minutes, and switch off the unit before removing the crucible.

Description

Melt What You Need Molten Masters is an emerging leader in the field of metal melting, driven by American design innovation. We are continuously expanding into various areas, including melting, casting, and forging, with the goal of providing customers with a one-stop service to create the works they love. Visit the Store In the United States, the melting and forging group is increasing day by day, we have our own factories, competitive in terms of products, and constantly improving and expanding the field, so as to create a one-stop service for customers. We always use high quality materials on the market, aim to create high quality goods, and are willing to replace parts that have been damaged due to quality problem. You can contact the seller at any time and replace the damaged parts.

Manufacturer: ‎Molten Masters


Part Number: ‎L-B-002


Item Weight: ‎33.6 pounds


Package Dimensions: ‎17.5 x 16.75 x 14.25 inches


Item model number: ‎L-B-002


Size: ‎3kg


Color: ‎Blue Standard


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Half a year


Date First Available: November 5, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 14 – Aug 16

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Don't over use the crucible. It will break.
Color: Blue Standard Size: 3kg
Worked great until the crucible became too thin. 30 pours is max on a crucible. My crucible broke,. Molten copper poured out over electronics. Other than that it works great.
Reviewed in the United States on May 23, 2026 by Tim

  • Works well
Color: Blue Standard Size: 3kg
Ok. So some complain it’s slow. Well, it’s not gas so yeah it takes a minute. They actually tell you the time in the description. Truthfully, it is a little slower. It reach’s temp in that time but it takes another 15-20 minutes for the crucible and the metal to reach temp. Pretty logical right? Aluminum, Zinc, and Zamak2 (zinc-based pewter) it handles easily. Unsure on copper and bronze as I don’t have any on hand. Would suggest getting a spare crucible early on! ... show more
Reviewed in the United States on February 5, 2026 by Achilles7ls

  • Money well spent
Color: Blue Standard Size: 3kg
This product did what I needed it to. Getting the temp up to melt copper on a GFCI outlet will trip it, but otherwise it will easily reach 1970°F. If you don't need something at temps that high, you're good. If you do need temps that high, use a better circuit or alloy it. The extra products included are great, though you may need to resize the gloves yourself. Good materials though; supple leather, excellent crucible, the tongs made for the crucible were another reason I purchased this product. At the time of purchase, this was the cheapest option and the only problems I have are my hands and my circuitry. ... show more
Reviewed in the United States on August 8, 2025 by NoBS

  • Awesome
Color: Blue Standard Size: 3kg
Works good I think the temp gauge is off and it doesn't come with a manual to problem solve some stuff like calibration.
Reviewed in the United States on November 18, 2025 by Mike

  • Customer service
Color: Blue Standard Size: 3kg
The heat indicator shows 4 zeros and I have asked many times what is wrong and never get an answer. Very poor customer service. It's not worth the money.
Reviewed in the United States on December 8, 2025 by David H.

  • Able to melt copper easily
Color: Blue Standard Size: 3kg
Works great so far melts copper no problem. Would recommend!
Reviewed in the United States on January 18, 2026 by Sara

  • Melt her down
Color: Blue Standard Size: 3kg
It worked well for a few sessions. After that the element burnt up and had to be replaced. I also just ordered a thermo coupler to replace the original. Besides having to replace parts Sooooooo early after purchase it works great.
Reviewed in the United States on October 26, 2025 by BeEasyBee

  • My furnace
Color: Blue Standard Size: 3kg
Was good deal for the price and the what it is
Reviewed in the United States on November 1, 2025 by David Watson

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