For achieving our goal, we consistently endeavour to bring innovation enhancement in qualitative range of Oslo Vacuum Crystallizer. This type of crystallizer is the oldest design which is developed for the production of large, coarse crystals. Usually, the vacuum crystallizer is used to cool solutions by evaporation in a vacuum and thus crystallize the solids out of solution.
This type of crystallizer also known as classified-suspension crystallizer in the market. We manufacture Oslo Vacuum Crystallizer with the most premium quality raw material leveraged on hi-tech machines and cutting edge technology. We constantly strive to adopt improved process technology in order to accommodate new equipment and methods into our existing plant structures such that our manufactured products output is specifically designed for its ultimate location.
Oslo Vacuum Crystallizer Manufacturer
Manufactured array of crystallizer is a heating device that converts virgin, post-process, or scrap PET (the chemical name for polyester) from an amorphous state to a semi-crystalline state. Generally, Crystallizers are most important to processors who generate or utilize large volumes of scrap or recycled PET materials. Our produced crystallizer involves the specification of blending features, flow patterns, circulation times, tank shape and baffles plus impeller selection, placement and D (agitator diameter) / T (tank diameter) ratio.
Features of Oslo Vacuum Crystallizers
- Classified Bed Crystal Growth – Keeps large crystals at the bottom for controlled growth
- Production of Large, Uniform Crystals – Delivers a narrow crystal size distribution (CSD)
- Low Supersaturation Operation – Minimizes spontaneous nucleation and scale formation on walls
- Vacuum Cooling Mechanism – Cools solution via flash evaporation without heat exchanger surfaces
- Reduced Equipment Fouling – Eliminates cold-wall cooling surfaces to prolong run times
- Clear Mother Liquor Overflow – Allows fine particles to be separated and dissolved/recycled easily
- Energy-Efficient Configurations – Can be integrated with MVR or multi-effect evaporation loops
- Robust Scale-up Design – Fluidized bed hydrodynamics scale reliably for large industrial outputs
- Flexible Materials of Construction – Available in SS316L, Duplex Stainless Steel, Titanium, or Monel
- Automated System Control – PLC-driven monitoring of vacuum levels, slurry density, and feed rates
Applications of Oslo Vacuum Crystallizers
- Ammonium Sulfate Production (for fertilizer industries)
- Sodium Chloride (Salt) Production and Purification
- Potassium Chloride and Potassium Sulfate Processing
- Citric Acid, Amino Acids, and Fine Chemical Crystallization
- Metallurgical Refinery Waste streams (e.g., Copper/Nickel Sulfate recovery)
- Industrial Waste Recovery (Zero Liquid Discharge - ZLD systems)
- Lithium Carbonate & Lithium Hydroxide Production for Battery Supply Chains
- Sodium Sulfate Production from chemical processing and textile effluents
- Pharmaceutical Intermediates demanding strict crystal purity and size rules
- Agrochemical and Herbicide Salt Isolation manufacturing lines