A fully automated, high-pressure vacuum system designed for the rigorous demands of 24kt, 18kt, and 14kt gold production. Engineered in Germany and utilized by the world’s most prestigious jewelry houses, the VC 490 V ensures that every flask pulled is a masterpiece of density and detail.
Product Brochure
| Model | Max Temp. | Max Power / Electrical Connection | Crucible Volume | Flask Size (ø x H) | Vibration Technology |
|---|---|---|---|---|---|
| VC 400 | 1400°C | 3.5 kW 230 V or 4.5 kW 3 x 400 V | 170 ccm = 2.5 kg Au 18 ct | 130 x 240 mm | - |
| VC 450 | 1400°C | 4.5 kW 3 x 220 V | 170 ccm = 2.5 kg Au 18 ct* | 130 x 240 mm | - |
| VC 460 V | 1400°C | 4.5 kW 3 x 220 V | 170 ccm = 2.5 kg Au 18 ct / 1.5 kg Cu* | 130 x 240 mm Optional: 160 x 400 mm |
Standard |
| VC 480 V | 1600°C | 8 kW 3 x 400 V | 170 ccm = 2.5 kg Au 18 ct* Optional: 245 ccm = 3.6 kg Au 18 ct* |
130 x 240 mm Optional: 160 x 400 mm |
Standard |
| VC 490 V | 1400°C | 8 kW 3 x 400 V | 170 ccm = up to 2.5 kg 18k Au / 1.5 kg Cu Optional: 245 ccm = up to 3.6 kg 18k Au |
130 x 240 mm | Standard |
| VC 500 | 1600°C | 10 kW 3 x 400 V / 3 x 208 V | 245 ccm = 3.6 kg Au 18 ct* | 130 x 240 mm | - |
| VC 650 V | 1700°C | 12 kW 3 x 400 V | 245 ccm = 3.6 kg Au 18 ct* | 160 x 400 mm | Standard |
| VC 680 V | 1700°C | 20 kW 3 x 400 V | 1.5 l = 4 kg Al / 12 kg Cu / 12 kg steel* | 130 x 240 mm | Standard |
| VC 1000 | 1500°C | 25 kW / 3 x 400 V / 40 A, 50 Hz or 60 Hz | 1500 ccm = 15 kg Ag, 4 kg Al | 250 x 500 mm | Available in V-version |
| VC 3000 | 1500°C | 30 kW / 3 x 400 V | 3000 ccm = 30 kg Ag / 8 kg Al | 450 x 600 mm | Available in V-version |
| VC 12000 | 1500°C | 40-60 kW / 3 x 400 V | 12000 ccm = 120 kg Ag / 30 kg Al | 600 x 800 mm | Available in V-version |
| VC 25000 | 1850°C | 60 kW (3 x 400 V) | 25 l = 65 kg Al / 200 kg Cu* | 600 x 800 mm | - |
Precision and Flexibility for Complex Jewelry Design
The Indutherm VC 490 V is engineered for jewelers, manufacturers, and designers who demand uncompromising casting performance. This fully automatic vacuum–overpressure casting system delivers exceptional metal flow, superior density, and repeatable precision—even for the most delicate filigree and intricate geometries.
With its powerful induction system, advanced stirring effect, and vacuum/pressure control, the VC 490 V delivers foundry-grade results in a compact, workshop-friendly footprint. Whether you’re casting fine jewelry, preparing alloys, producing small bars, or granulating metal, this machine is built for reliability, efficiency, and versatility.
Key Advantages
- Fully Automatic Vacuum–Overpressure Casting: Automates every step of the melt-and-cast cycle, ensuring flawless, repeatable results with minimal operator intervention.
- Precision PID Temperature Control: Maintains exact melt temperatures through advanced thermocouple monitoring, protecting alloy chemistry and casting accuracy.
- Vibration-Assisted Casting Technology: Enhances metal flow into fine details, resulting in sharper definition, smaller grain size, and stronger final castings.
- Built-In Software Automation & Safety: Includes 100 programmable cycles, self-diagnostics, turbulence-reduction algorithms, and automatic chamber locking.
- Graphite Crucible System: Create your own custom alloys with precision. Indirect induction heat combined with a natural stirring motion delivers perfectly consistent temperatures and clean, stable melts every time.
Professional Results Every Time
The VC 490 V uses an indirect induction heating system with a graphite crucible to achieve fast, uniform melting with excellent stirring action. This ensures both clean alloying and homogenous metal temperature—essential for porosity-free results and accurate metal chemistry. Perfect for gold and silver.
Its high-speed pressure system fills molds rapidly and smoothly, while adjustable vacuum in the flask chamber minimizes turbulence and oxidation during casting. The result: cleaner surfaces, sharper detail, and consistently strong castings.
Supplies, Consumables & Replacement Parts
| # | SKU | Product Name | # | SKU | Product Name |
|---|---|---|---|---|---|
| 1 | 78-3002 | Indutherm 68 mm Graphite Gold Casting Crucible | 14 | 78-3508-1PT | Indutherm 50 mm Ceramic Center Thermocouple Protection Tube |
| 2 | 78-3002-SH | Indutherm 68 mm Outer Crucible Shield for VC400-490V | 15 | 78-3508-N | Indutherm 1300°C Pink N-Type Side Wall Thermocouple for VC Casting Machines |
| 3 | 78-3006 | Indutherm 68 mm Bottom Crucible Insulation | 16 | 78-3508-N1 | Indutherm 1300°C Pink N-Type Center Thermocouple for VC, CC and GU Casting Systems |
| 4 | 78-3010 | Indutherm Fiber Upper Filling Cone for VC 400-490V Casting Machines | 17 | 78-3508-PT | Indutherm 90 mm Side Wall Thermocouple Ceramic Protection Tube |
| 5 | 78-3015 | Indutherm Inductor Housing Cover O-Ring (800 x 7 mm) | 18 | 78-3509 | Indutherm Red Silicone Gasket for 100 mm Flasks |
| 6 | 78-3410 | Indutherm 80 mm Flask Adapter | 19 | 78-3510 | Indutherm 78 mm Crucibles Filling Cone |
| 7 | 78-3503 | Indutherm 78 mm Original Outer Crucible Shield | 20 | 78-3510-S | Indutherm S Filling Cone for 68 & 78 mm Crucibles |
| 8 | 78-3504 | Indutherm Original Solid Graphite Sealing Rod | 21 | 78-3511 | Indutherm 169 mm Graphoil Gasket for VC Casting Machines |
| 9 | 78-3504-R | Indutherm Style Solid Graphite Sealing Rod | 22 | 78-3511-2 | Indutherm Brass Sinter Filter for VC Casting Machines |
| 10 | 78-3504-S | Indutherm 174 mm Original S-Type Graphite Hollow Sealing Rod | 23 | 78-4004-01 | Indutherm White Exterior Filter for VC & VTC Casting Machines |
| 11 | 78-3505 | Indutherm 158 mm Silicone Flask Gasket for VC 480 V (No Flange) | 24 | 78-4012 | Indutherm Replacement Gasket for Heat Shield Window for MC 16 & VC/CC Casting Machines |
| 12 | 78-3506 | Indutherm 78 mm Bottom Crucible Insulation | 25 | 78-4013 | Indutherm 169 mm Chamber O-Ring for VC 200 - VC 600 Casting Machines (175 x 7 mm) |
| 13 | 78-3508 | Indutherm Thermocouple Green K-Type Side Wall 1200°C |
| Specifications | |
|---|---|
| Brand | Indutherm |
| Country of Origin | Germany |
| Model | VC 490 V |
| Power | 8 kW (Induction generator) |
| Electrical Requirements | 3 Phase 400 V, 50/60 Hz Mains External Fuse: 3x16 A |
| Max Temperature | 1400°C (Type N thermocouple standard) |
| Crucible Volume | 170 ccm = up to 2.5 kg 18k Au / 1.5 kg Cu Optional: 245 ccm = up to 3.6 kg 18k Au |
| Machine Dimensions (L x W x H) | 770 x 500 x 1450 mm (Approx. 30.3 x 19.7 x 57 in) |
| Machine Weight | 125 kg (275 lbs) |
| Max Flask Size (Diameter Height) | Standard: 130 x 240 mm Optional Chamber: 160 x 400 mm |
| Vacuum & Pressure Ranges | Vacuum: 1 bar Overpressure: up to +3 bar |
