Rose oil extraction process
The extraction of rose essential oil is mainly carried out through distillation and extraction methods.

 The following is the detailed extraction process:
Prepare the necessary instruments and materials, including a distillation kettle or a specialized distillation device for separating essential oils. Materials include distilled water, rose, sodium sulfate, separation equipment, and so on.
Wash the roses thoroughly, preferably using blooming roses collected in early to mid May. Rinse with clean water, drain, and then add distilled water in a ratio of 1:4. Place them into a distillation apparatus, ensuring that the interior of the apparatus is clean, dry, and free of water.
Thermal Reflux extraction rosehip oil distillation equipment, after distillation is complete, turn off the heat source and no longer supply water. Remove the distillation kettle and collect the distilled emulsion. At the same time, add some sodium chloride with a concentration of 0.1 grams per milliliter into it and put it into a separating funnel to separate water and oil.
Collect the separated rose essential oil in a container, but the concentration is not yet very pure and needs to be dehydrated again. You can add sodium sulfate without water and wait for 24 hours to obtain a high concentration of rose essential oil.

1. Thermal Reflux extraction rosehip oil with Big heating area for concentration, high concentration efficiency, short time of concentration, difficult to deposit, easy cleaning. The middle storage tank, attached to the set and beneath the evaporator, can make residue output and next batch of extraction, and during the same period, the concentrator can finish concentration of extraction liquid and prepare for next batch of extraction. 

2.Thermal Reflux extraction rosehip oil with An extraction rate of 8% and above accompanied with high effective element. The extraction and concentration can be finished within identical enclosed equipment, accompanied with a little of loss. Due to low temperature of extraction, the extract is high qualified and pure in terms of color, odor and taste after concentration.
3. Thermal Reflux extraction rosehip oil with The condensation area is benefit to condensation and recovery of solvent, with low loss to solvent and a recovery rate of 95%and above.    
4. Thermal Reflux extraction rosehip oil with Fruitful energy saving and full utilization of residual heat to reduce repeated heating and cooling, lowering energy consumption.
5. Thermal Reflux extraction rosehip oil with Multi function, compact structure, small floor area, low need to operator, low investment and production cost.
6.Thermal Reflux extraction rosehip oil with Full enclosed production by pipe to reduce the contamination to environment, in compliance with GMP.

hot water Thermal Reflux Herbal Solvent Extraction Machine