TOAUTO 3kg Gold Melting Furnace TGF3000 1400W 110V vs GongYi 18KG Propane Melting Furnace Kit with Lifting Tongs
Key Differences
TOAUTO TGF3000 (A) is a smaller electric 3kg melting furnace with digital PID control and more user reviews and ratings, making it a better choice for precise small-quantity melting of gold, silver, copper and aluminum. Qingniu GongYi (B) is a larger propane-powered 18kg kit with heavy-duty stainless-steel construction and much higher BTU output, suited for higher-capacity foundry work and those needing portable fuel-fired power
TOAUTO 3kg Gold Melting Furnace TGF3000 1400W 110V
Compact digital melting furnace with 3 kg capacity and 1400W heating for melting metals. Includes graphite crucible and insulated lid for cleaner melts; supports silver, gold, copper, and aluminum. Customer insights note quick heating and starter-friendly use, with durability concerns
Pros
- digital control with PID
- graphite crucible designed for easy removal
- insulated lid for heat retention and cleaner melts
- 3 kg capacity for metal melting
Cons
- durability concerns; crucible may break after multiple uses
- mixed feedback on heat transfer and functionality
- some users report it stops working after several months
GongYi 18KG Propane Melting Furnace Kit with Lifting Tongs
Propane melting furnace kit with stainless steel construction and lifting tongs. Delivers high heat with a 135,000 BTU burner for quick metal melting; suitable for smelting copper, aluminum, and scrap metal in workshops or yards
Pros
- heavy duty stainless steel furnace body
- high-heat 135,000 BTU burner
- includes lifting tongs and crucible for casting
- suitable for multiple locations (yard, workshop)
Cons
- specific use requires graphite crucible capacity calculation
- no customer insights provided
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | TOAUTO |
| Durability | Qingniu |
| Versatility | TOAUTO |
| User Reviews | TOAUTO |