Bigger Melts, Better Workflow: TOAUTOOL 5KG Resistance Melting Furnace
If your current furnace feels too small — forcing you into back‑to‑back melts or limiting your casting projects — it’s time to size up. The TOAUTOOL 5KG Resistance Gold Melting Furnace gives jewelers, small foundries, and serious hobbyists the capacity they need without jumping to industrial equipment.
Why 5KG?
Most entry‑level furnaces stop at 1–3kg. That’s fine for small jobs, but once you want to melt a full batch of scrap silver, cast multiple pieces at once, or run a small jewelry business efficiently, 5kg is the sweet spot. It fits on a benchtop yet handles genuine small‑scale production.
Resistance Heating – Simple & Reliable
This furnace uses resistance (muffle) heating – electric elements radiate heat evenly through a sealed chamber. Compared to induction furnaces, it’s far more affordable ($319.99, with free shipping), runs on a standard 110V outlet, and is beginner‑friendly. It won’t melt as fast as induction, but for most small studios and hobbyists, the trade‑off is well worth it.
PID Precision for Precious Metals
Gold melts at 1064°C – too hot and you risk oxidation or alloy separation; too cool and the metal won’t flow. The digital PID controller keeps temperature stable within ±5°C, dramatically reducing casting defects. Consistent heat means less waste and better results, batch after batch.
Complete Kit – No Hidden Costs
The furnace comes with everything you need:
5KG resistance furnace with PID control
High‑purity graphite crucible (50–100 cycles)
Crucible tongs (rated for 1200°C)
Ingot moulds
Heat‑resistant gloves
Removable smooth alumina lining for easy cleaning
No hunting for missing accessories – just unbox and start melting.
Who Is It For?
Jewelry makers – melt 5kg of scrap gold/silver in one go
Serious hobbyists – upgrade from 1–3kg furnaces
Home metal recyclers – turn scrap copper, wire, or old jewellery into clean ingots
Small production – cast bronze, brass, or aluminium parts
Safety First – Quick Reminders
Always wear PPE (gloves, face shield, apron)
Work in a well‑ventilated area
Keep a Class ABC fire extinguisher and sand nearby – never use water on a metal fire
Ensure metal, crucible, and tools are bone dry
Inspect crucible before every melt
Let furnace cool completely before touching
Real Value, Not Just a Low Price
Cheap furnaces often hide thin crucibles, poor insulation, and undersized accessories. The TOAUTOOL 5KG uses high‑purity crucibles (50–100 melts), thick insulation, and proper safety features. The real cost is not just the purchase price – it’s power, consumables, and downtime. A durable furnace pays for itself.
Ready to Scale Up?
With 10 years of experience, TOAUTOOL backs this furnace with technical support and a 30‑day return policy. Only 18 units are currently in stock – ships in 1–3 days, delivery in 5–10 days with tracking.
👉 Get the TOAUTOOL 5KG Resistance Melting Furnace here
