We have developed a unique DP crystallizer. And with a wide range in our line-up, we can provide the most suitable crystallizing method and facility according to the material’s feature.
- DP Crystallizer
- Oslo Type Crystallizer
- Indirect Cooling Crystallizer
- Scraped Surface Crystallizer
- Calandria Type Crystallizer
- Continuous Melting and Purifying Equipment (4C System)
DP Crystallizer
TSK's best seller, crystallizer equipped double propeller.
Applicable to: sodium carbonate, ammonium sulfate lactam, BPA, etc.
Oslo Type Crystallizer
A typical crystallizer for classifying. Also many large types exceeding 8 meters diameter have been used.
Applicable to: ammonium sulfate, nickel sulfate, etc.
Indirect Cooling Crystallizer
This crystallizer is a complete mix type with internally equipped jacket or element. It has less crystal adherence on the heat-transfer surface and can operate for long time.
Scraped Surface Crystallizer
As the indirect cooling crystallization scrapes constantly on the heat-transfer surface, it prevents the lowering of heat-transfer modulus even for the materials of which crystals are apt to adhere to the surface, and can operate continuously for long time.
Calandria Type Crystallizer
This type includes a heating pipe inside the tank. A combined compact body allows a large heat-transfer area.
Applicable to: sugar and other sugar group.
Continuous Melting and Purifying Equipment (4C System)
This is a high grade purifying system consisting of a scraped surface crystallizer combined with a purification column.

