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MASTER ALLOY & BULLION GRANULATION DIVISION

Induction Granules
Making Machine

Specialized granulation plant that transforms molten gold, silver, and master alloys into bright, spherical shots (grains). Features vortex water quenching with bottom drain collection, delivering uniform grain sizing (Ø1.5–4mm) for casting feeds.

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Ø1.5–4 mm
Grain Size
5–30 kg
Batch Capacity
<0.01%
Oxidation Loss
10–30 kW
Power Class
Induction Granules Making Machine
Spherical Shot 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 Batch Capacity 5 kg, 10 kg, 20 kg, 30 kg (Precious Metal Granulation)
Grain Sizing Range Ø1.5 mm to Ø4.0 mm spherical grains (Interchangeable nozzles)
Inverter Power Rating 10 kW to 30 kW Solid-State IGBT Generator
Quench Tank Construction Heavy-gauge SS-304 stainless steel with centrifugal water vortex
Shielding Gas Purge Inert nitrogen purge chamber prevents grain discolouration
Power Input Supply 415V AC ± 10%, 3-Phase, 50 / 60 Hz
Cooling Water Requirement Closed-Loop Plate Chiller, 5 kW Chilling Loop
Grain Surface Quality Bright, oxide-free, perfectly round spherical shots
Recovery System Removable SS-316 perforated grain collection basket
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