The Indutherm VC 400 Semi-Automatic Vacuum Casting Machine features a highly efficient operating concept designed to streamline production while maintaining outstanding casting accuracy. Its vacuum-assisted process enhances metal flow, reduces porosity, and supports consistent, high-quality results across a variety of alloys.
Product Manual
| 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 | - |
Indutherm VC 400 Series: Highly Efficient Operating Concept
The Indutherm VC 400 series offers a range of semi-automatic vacuum casting machines designed to cater to a wide variety of capacities, from small to very large. Whether you require semi-automatic or fully automatic performance, these systems feature sophisticated functional details designed to optimize each casting for its specific properties, ensuring a "right machine for every application" approach.
Advanced Process Control
- Separate Locking Systems: Features separate locking mechanisms for the melting and cuvette chambers. This allows for "overlapping" production: while one cuvette cools in the vacuum, the next batch can be heated simultaneously, saving significant production time.
- Pneumatic & Automatic Locking: All VC 400 chambers are sealed with a pneumatic system, while high-end models (VC 650 V and VC 680 V) include a fully automatic locking system.
- Automatic Lift System: The cuvette is automatically docked and lowered. This ergonomic design supports the use of economical cuvettes without a flange and simplifies removal.
- Certified Program Control: An intuitive LCD display allows management of up to 100 casting programs.
Pressure & Atmosphere Management
Controlling pressure conditions is critical for a perfect casting result. The VC 400 series provides total mastery over the casting environment:
Precision Features
| Vacuum & Overpressure | Degasses metal to prevent oxidation, stops gas porosity and enhances mold filling for delicate parts. |
| TRS Technology | Turbulence Reduction Software ensures consistent metal flow and prevents mold breakage. |
| Turbo Pressure | Rapid pressure build-up optimized for jewelry with embedded stones. |
Vibration & Thermal Precision
The integrated Indutherm vibration system and high-speed casting (HSC) technology set these machines apart by improving the physical properties of the metal.
- Vibration Technology: Improves material flow and density while reducing porosity. This results in grain sizes up to 50.0% smaller and significantly reduces the risk of hot cracks.
- HSC (High Speed Casting): Improves surface quality on large, smooth surfaces and allows for casting stones at lower temperatures.
- Dual Temperature Control: Simultaneous measurement in the crucible wall and center (closure rod) ensures strict adherence to temperatures.
- Cuvette Temperature Measurement: Standard in VC 650 V and VC 680 V, allowing for accuracy within 1.0 degree for maximum safety.
Technical Readiness
Like all modern Indutherm systems, the VC 400 series is equipped with software for remote maintenance and service, ensuring your lab is ready for future networking standards and industry 4.0 integration.
| Specifications | |
|---|---|
| Brand | Indutherm |
| Country of Origin | Germany |
| Model | VC 400 |
| Power | 3.5 kW / 230 V or 4.5 kW / 3 400 V |
| Maximum Temperature | 1400°C |
| Crucible Volume | 170 ccm ( 2.5 kg Au 18 ct) |
| Temperature Program Control | 100 programs |
| Compatible Flask Sizes ( H) | 130x240 mm |
