As a type of thermodynamic separation technology, the equipment can evaporate components with low boiling points by utilizing that the boiling point of each component in the mixed liquid or liquid-solid mixture is different, and then condense the material to separate the whole components. It is the combination of evaporation and condensation unit operations as well as a kind of liquid-liquid separation technology.
Compared to other separation methods, such as extraction, filtration and crystallization, it has the advantage that no other solvents than system components are required, thus ensuring that no new impurities are introduced.
Rotary evaporator and short path distillation are both devices for separating solvents.Short-path distillation is a device used to separate sevaral different solvents from mixtures through evaporation at the same time, while rotary evaporator is used to extract one single solvent from misture. It is widely used in cannabis oil distillation and fractional distillation of cannabinoids.
Working Process
The material should be added from the top of the evaporator and continuously spread to the heating surface through the material covered on the rotor. Then, the scratch film is capable of scratching the material into a thin and flowing liquid film. During this process, the light molecular exceeded the heating surface form the condense liquid on inside condenser without any collision. Then, the molecular flows along the condenser tube, and discharges through the discharge tube on the bottom of the evaporator. The residue liquid (heavy molecule) is collected on the circular channel under the heating zone, and flows through the discharge tube on one side.
Product Parameters
| Best Short Path Distillation Kit | ||||
| Model | SD-2 | SD-5 | SD-10 | SD-20 |
| Material | G3.3 | |||
| Heating Capacity（ml） | 2000 | 5000 | 10000 | 20000 |
| Heating Temperature（℃） | Room temperature -250 | |||
| Accuracy（℃） | ±1 | |||
| Vaccuum Degree（Mpa） | 0.098 | |||
| Working Temperature（℃） | 5-40 | |||
| Power/Voltage | 220V/50Hz or 110V/60Hz | 380V/50Hz | ||
| Package Size | 450*450*600 | 580*580*735 | 850*850*600 | |
| Weight | 18 | 24 | 30 | |
Product Application
The short path distillation can be widely used in all aspects of the national economy, especially suitable for the separation of high boiling point, heat sensitive and easily oxidized materials. Nowadays, the short path distillation has been applied in the following fields successfully:
- Education.
- Food: such as refinement of fish oil and high carbon alcohol, deacidification of oils and fats, and separation of mixed oils and fats, etc.
- Medicine: such as effectively separation of natural active materials as well as purification and production of glucose derivative and natural vitamin A, D, E, B and other substances.
- Fine chemical: such as purification of aromatic oil purification and polymer intermediate, extraction of lanolin and so on
- Makeup and other fields.
Product Parts
Seal parts and temperature monitotrs are optional. Distillation has greater efficiency.
Quality stainless steel three-way valve (304/316), with vacuum gauge.
Materials can be extracted continuously during the experiment without pressure relief.
High-temperature resistant, corrosion resistant, highly intensive and durable.
The temperature monitor is designed to be not able to touch the reaction materials, thus obtaining good protection and good sealing effect.
In industrial and chemical fields, people always need to extract some solvents or purify some substances. There are several ways to achieve those and short path distillation is one of them. Short path distillation is a technique that removes solvents from mixtures through evaporation. Short path distillation is mainly used for liquid-liquid separation.
Quality Certification
Pre-Sale Service
- Provide 24-hour technical consultation and reply;
- Provide professional quotation information;
- Provide detailed product performance specification;
- According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper product types;
- Provide other corollary equipment according to client requirements.
In-Sale Service
- With supervision from the source of products, the qualified rate of raw materials entering the factory can reach 100%;
- Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach100%;
- Provide product’s inspection record of key junctures to customers;
- Provide production schedule photos to customers at regular intervals;
- Package and transport of products are in strictaccordance with the export standard;
- Provide transportation schedule information to clients timely.
After-Sale Service
- Provide targeted installation video;
- Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
- When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
- During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
- If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification;
- Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information;
- Provide assistance in solving problems such as equipment damage in the transport.