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REFINERY & BULLION DIVISION • HIGH RECOVERY

Induction Silver
Melting Furnace

Heavy-duty precious metal melting system designed for silver bullion mints, silverware casting foundries, and high-recovery chemical refineries. Delivers rapid 4–7 minute melt batches with complete metal homogeneity and zero crucible sticking.

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1400°C
Max Peak Temp
4–7 Min
Melt Batch Time
99.98%
Recovery Yield
96.5%
IGBT Efficiency
Induction Silver Melting Furnace
Refinery Grade RAJKOT WORKS
Solid-State IGBT Brain 100% FACTORY TESTED
Technical Datasheet

Engineering Parameters & Specifications

Factory verified under ISO 9001:2015 test bay standards at Rajkot works.

Crucible Capacity Range 5 kg, 10 kg, 20 kg, 30 kg, 50 kg (Pure Silver Bullion)
Inverter Power Rating 10 kW to 40 kW Solid-State IGBT Generator
Oscillation Frequency 10 kHz to 35 kHz (Digital Frequency Sweep)
Peak Operating Temperature 1400 °C Maximum Limit (Optical Sensor Feedback)
Crucible Construction High-Conductivity Clay-Graphite / High Purity Isostatic Graphite
Power Input Supply 415V AC ± 10%, 3-Phase, 50 / 60 Hz
Cooling Water Requirement Closed-Loop DM Water, 5 kW Chiller, 30 L/min @ 3.0 Bar
Burn Loss Purity Protection Virtually zero oxidation loss under carbon cover
Electronic Protection Interlocks Automatic thermal trip, earth fault detection, cooling flow sensor
Manufacturing Origin Rajkot, Gujarat, India • ISO 9001:2015 Certified
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Why Choose New Tech

Solid-State Engineering Advantages

96.8% IGBT Efficiency

Solid-state resonant frequency inverter converts up to 96.8% of incoming grid energy directly into electromagnetic bath heat.

Zero Gas & Clean Shopfloor

100% flameless, zero toxic carbon emissions, and cool ambient cabinet exterior for superior operator workplace health.

Microsecond Interlocks

Ultrafast <5µs crowbar electronic protection guards against short circuit, phase imbalance, high voltage, and low water flow.

ISO 9001:2015 Verified

Every machine undergoes a mandatory 4-hour live load melt test at our Rajkot facility before wooden seaworthy crate packaging.

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Shop-Floor Trial at Rajkot HQ

Test This System with Your Own Material

Bring your scrap, ingots, or custom parts to our Rajkot works test bay. We'll run a live heating or melt batch in front of you with real-time electrical telemetry.

✓ 4-Hour Live Testing ✓ Full Metallurgical Lab Report ✓ Immediate Delivery on Standard Ratings
Book Live Trial Now → WhatsApp Senior Engineer