Vacuum Granulator

Vacuum Granulator

The vacuum granulator is used to produce high quality and homogenous master grains and alloy grains, starting from raw material molten by induction heating in a protective atmosphere, and then poured into a water tank passing through a multi-hollowed crucible that acts as flow breaker.

The vacuum granulator adopts fully vacuum and inert gas melting and granulating, the machine can automatically stir in melting and the finished products have no oxidization, producing equal particles, good color and good sphere.

The vacuum granulator is especially suitable for the easily oxidized metals and alloys.

The vacuum granulator

Details of vacuum granulator

Parameter of vacuum granulator

Model numberSPB-VS5SPB-VS10SPB-VS20
Photo
Power sourceThree phase 380V, 50/60HzThree phase 380V, 50/60HzThree phase 380V, 50/60Hz
Power15 kw15 kw25kw
Casting systemVacuum casting systemVacuum casting systemVacuum casting system
Applicable metalGold, K-Gold, Silver, Copper, Brass, Bronze, and their alloysGold, K-Gold, Silver, Copper, Brass, Bronze, and their alloysGold, K-Gold, Silver, Copper, Brass, Bronze, and their alloys
Melting time5-6 min5-6 min5-6 min
The Max capacity24K Gold: 5.0 kg 925 Silver: 2.5 kg24K Gold: 10.0 kg 925 Silver: 5.0 kg24K Gold: 20.0 kg 925 Silver: 10.0 kg
Max heating temperature1600℃1600℃1600℃
Max. temp control k-type1100℃1100℃1100℃
Casting chamber sizeD275*H1100mmD330*H840mmD385*H1000mm
Dimension730*935*1600mm800*1020*1700mm850*1050*1800mm
Weight175KG235KG265KG
Protective gasArgonArgonArgon
Vacuum pump (Optional)63 m³/hour63 m³/hour63 m³/hour
Control of temperatureby PIDby PIDby PID
Accuracy of temperature±2 degrees Celsius±2 degrees Celsius±2 degrees Celsius
Vacuum filterYYY
Vacuum leakage detectorYYY
Casting chamber liftYYY

Features of vacuum granulator

  1. Heating coil with low-voltage design, insulted heating, safe, and table.
  2. The induction generator is designed to allow the homogenization of the alloy thanks to the stirring effect of the magnetic field which works while the metal is being melted in the crucible.
  3. Water in the tank is continuously circulating and it is cooled by a powerful chiller to keep the process variables under control and obtaining consistency and quality in the produced grains.
  4. Easy to get materials from granulating barrel and can supplement cooling water.
  5. The finished products have no oxidization, producing equal particles, good color and good sphere.
  6. The equipment is equipped with a water pump in the water tank. The vortex is generated by the water pump to keep the water flowing, which prevents the particles from sticking together during the granulation process and ensures the granules more independent.

Application of vacuum granulator

You Will Get Reply within 24 Hours

Name*
Phone*
Email*
Company
Tell us your needs (as specific as possible)