For the production of granules we can offer you two different systems.
- If you want to produce granules only occasionally, the additional equipment of a vacuum pressure (VC) or a vacuum-continuous casting machine (V-CC) with a granulating tank is a good alternative.
- or a frequent or permanent production of granules our GU series granulating machines will be the first choice.
The major applications are
- Preparation of alloys out of gold and master alloy…
- Preparation of alloy components…
- Preparation of alloys from components…
- Cleaning up of already casted metal…
…under inert gas atmosphere or under vacuum
Data Overview of GU-Series
■ standard equipment, ○ optional, - not availableGU-Series | GU-Series | GU-Series | GU-Series | GU-Series | GU-Series | GU-Series | GU-Series | GU-Series | |
Power
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Temperature max. | 1600° C | 2000° C | 1600° C | 2000° C | 1500° C | 2000° C | 1500° C | 1850° C | 1500° C |
Power max. / electrical connection | 10 kW (3x400 V) | 10 kW (3x400 V) | 20 kW (3x400 V) | 20 kW (3x400 V) | 30 kW (3x400 V) | 30 kW (3x400 V) | 40-60 kW (3x400 V) | 40-60 kW (3x400 V) | 40-60 kW (3x400 V) |
Capacity
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Crucible Volume | 0,245-0,386 | 0,4 | 1,5 | 1,7 | 3,4 | 3,9 | 12 | 14 | 25 |
Volume in kg Au 18 ct | 3,6-5,7 | 3,6-5,7 | 22 | 22 | 51 | 51 | 180 | 180 | - |
Volume in kg steel | 2,5 | 2,5 | 10 | 10 | 25 | 25 | 90 | 90 | - |
Volume in kg Cu | 2,1-3,3 | 2,1-3,3 | 12 | 12 | 30 | 30 | 105 | 105 | 215 |
Volume in kg Pt | 6,5 | 6,5 | 25 | 25 | 65 | 65 | - | - | - |
Volume in kg Ag | 2,4-3,8 | 2,4-3,8 | 14 | 14 | 34 | 34 | 120 | 120 | 250 |
Find more about GU-Series
The Micro Shot Systems GU 500 micro - GU 3000 micro
The GU micro series was designed for the production of micro granules with a grain size of between 0.1 and 1 mm. The systems are based on the Indutherm granulation units as shown on the left but all key components, particularly the jet system, are special developments. The main areas of application for the micro-granules are in metal laser sintering processes, in jewellery surface design and in soldering technology.
The Granulating Tank for casting machines of the VC and CC series
The optional equipment of a vacuum pressure or a continuous casting machine with a granulating tank is a suitable solution for time-to-time granulating jobs. Granulating tanks are available for all machines of the VC series from VC 400 on up to the VC 12000 and for all CC machines. The main advantages of the new generation of granulating tanks:
- Easy fixing of the granulating tank
- Fast changing between casting process and granulating
- Ergonomically and perfectly balanced design for safe and easy handling
- Optimized streaming behaviour of the cooling water
- Reliable separation of water and granules