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Smelting Tools

Power Up Your Forge with Smelting Tools

Experience next-generation smelting tools engineered for precision, durability, and unmatched heat control. Our Smelting Tools combine industrial-grade materials with ergonomic design — giving you the freedom to melt, pour, and shape metals with confidence.

From compact crucibles for benchtop casting to heavy-duty furnaces capable of reaching 1,500°C+, each tool is built for safety, efficiency, and long-term reliability. Multiple temperature zones and modular accessories help streamline your workflow while delivering consistent, repeatable results across projects.

Whether you’re crafting custom jewelry, restoring vintage hardware, or experimenting with alloys, this smelting range provides steady, optimized heat where it’s needed most. Many models support rapid heating cycles, smart thermal regulation, and compatibility with fuel types from propane to electric induction.

5 products

Compare Melting Furnaces

Compare Melting Furnaces

Select at least 2 columns below to compare side-by-side.

Models SG-RRL
SG-RRL
V1
V1
V1.1
V1.1
V2
V2
V3
V3
HeatingElectric(Basic)Electric(Std)High Electric(HP)Propane gasPropane gas
ControlBasic PIDPrecise PIDDigital PIDThermocoupleHigh-precision Thermocouple
Melt Time45–60 min25–35 min25–35 min15–35 min10–35 min
Max Temp2000°F2000°F2100°F2372°F2372°F
Insulation1.0 insulation2.0 insulation3-inch ceramic foam2-inch upgraded ceramic foam
FoundationA-baseHexagonal baseReinforced hex baseStandardFull premium kit
Capacity3 kg3 kg3 kg6 / 12 kg6 / 12 kg
Power1400 W1800 W1800 W
Voltage110V / 220V110V / 220V110V / 220V
Weight29.1 lb36.4 lb36.4 lb34 lb / 48.5 lb34 lb / 48.5 lb

FAQ About Smelting Tools

Why does my crucible crack or the lid fall off after a few melting cycles? +
High-temperature cycling increases structural stress. Low-density or recycled graphite cracks within 5–10 melts. Our high-purity crucible is rated for 50–100 cycles. Early cracking usually means poor material quality, not user error.
Why does it take 60 minutes to melt copper while others only need 20 minutes? +
Real melting speed depends on actual wattage, insulation thickness, and temperature consistency. Some products claim “1400W” but deliver far less. A true 1400W+ furnace melts 300g copper in 20–25 minutes.
Will the furnace smoke, spark, or trigger GFCI during normal use? +
No. Smoke, sparks, and frequent GFCI trips indicate electrical or coil insulation faults. A proper furnace uses thick insulation, grounded chassis, GFCI protection, and overheat safeguards.
Will the pliers or molds break or be too small? +
Cheap pliers deform above 500°C. Good pliers must hold 1200°C red-hot crucibles safely. Molds under 100g capacity are impractical. A proper kit includes heat-resistant pliers and molds matching the crucible size.
Why do cheap furnaces become more expensive over time? +
Thin crucibles, weak insulation, and low-grade electronics wear out faster. Real cost includes power usage, consumables, and downtime — not just the purchase price. Durable systems lower long-term cost per kilogram.
Does “Max 1100°C” mean accurate temperature control? +
No. Max temperature ≠ stability. Many units swing ±50°C, causing oxidation and bubbles. A PID controller holds ±5°C accuracy, reducing defects by up to 75%.
How do I reduce carbon buildup inside the furnace? +
Carbon builds up when the inner lining is rough. A removable, smooth alumina lining allows quick wiping after each melt and prevents residue from hardening.
Are the instructions difficult for beginners? +
Beginners often skip steps like crucible preheating or grounding checks. If unclear, contact support or follow our video tutorials. Wrong operation can cause overheating or cracking.
Can I melt aluminum, silver, or gold? +
Yes. Use high-purity graphite crucibles and match temperatures. Avoid cross-contamination by dedicating one crucible per metal.
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