Molecular distillation is a special liquid-liquid separation technique. It differs from traditional distillation by the principle of separation of boiling points, but by the difference in the mean free path of molecular motion of different substances. Using the working principle of molecular distillation, our short-range molecular distillation systems are highly efficient plant essential oil purification equipment for high purity essential oils.



Model | MD-60 | MD-80 | MD-100 | MD-150 | MD-200 | MD-230 |
Effective evaporation area(M2) | 0.05 | 0.1 | 0.15 | 0.25 | 0.35 | 0.5 |
Internal condensation area(M2) | 0.1 | 0.15 | 0.2 | 0.4 | 0.5 | 0.65 |
External condensation area(M2) | 0.2 | 0.25 | 0.3 | 0.6 | 0.6 | 0.6 |
Inner diameter of barrel(mm) | 60 | 80 | 100 | 150 | 190 | 220 |
Constant pressure feeding funnel volume(L) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Flow(kg/h) | 0.1~2 | 0.3~4 | 0.5~5 | 1.0~8 | 1.5~10 | 2.0~15 |
Motor power(W) | 120 | 120 | 120 | 120 | 200 | 200 |
Maximum rotation speed(RPM) | 450 | 450 | 450 | 450 | 300 | 300 |




Packing:
- The glass parts will be wrapped with foam, then put into the carton; the main body portion will be packed in a wooden case.
- Both neutral and customized packing is available.
Shipping:
- We can ship the goods to you by international express, such as DHL, UPS, TNT, and so on. And you can choose the appropriate way based on your timeline and budget. Besides, you can choose to use your own shipping agent.
Shipping method | Note |
Express | Door to door, very convenient, don't need to clearance or pick-up |
By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent do for you. |
By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you. |

Pre-sale Service:
--24 Hours online service for your consult.
--Help choose the right model, and a series of services, people, advice.
--Give you the best offer.
--Provide discount for many sets order.
--Do customer's request.
--Choose the payment term you convenient.
--Promptly production and delivery, inform you in time.
--Can provide invoice value as you like to decrease your tax.
After-Sale Service:
--1 year warranty service and all life maintenance.
--Technical Engineers are available for oversea training.
--Remote control technical consult.
--Free installation DVD.
--Maintenance plan.
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is specialized in R & D, production, sales, teaching and chemical biology pharmacy equipment integrated company. The main products are rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), low temperature cooling fluid circulating pump(cool chiller), vacuum drying oven, blast drying oven, freeze dryer, water/oil bath, magnetic heating stirrer, overhead mixer, ultrasonic cleaning machine, lift platform, etc. Besides, we act as agents of some domestic and foreign famous enterprise products, sustaining high praise in domestic junior colleges and universities, scientific research units, etc. Our products are sold to USA, Australia, Asia, Brazil, Iran, Egypt etc. countries and our customers have been fully affirmation.
Factory Size: 1,000-3,000 square meters
Year Established: 2009
Total Revenue: US$1 Million - US$2.5 Million
Registration No.: 410105000067362
Main Markets: Central America, Mid East, Oceania, Africa, South America
1. What's the minimum order quantity?
One set at present.
2. What kind of payment terms do you accept?
Usually, we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exact term will be discussed during the deal.
3. How will you deliver these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air and sea.
4. How will package glass equipment?
We package these glass equipment in good and Nonfumigation standard wooden cases.
5. Can you accept OEM terms?
Sure.
6. How to choose suitable equipment?
You tell us your requirements (For example capacity, temperature range, pressure, etc ), and we will recommend you the best suitable equipment.
High Efficiency Stainless Steel Hemp Oil Purification Equipment Ethanol Extraction Evaporator Wiped Film Short Path Molecular Distillation
High Efficiency Stainless Steel Hemp Oil Purification Equipment Ethanol Extraction Evaporator Wiped Film Short Path Molecular Distillatio