Product Description

Evaporator of stevia extraction line :

~Section 5, Concentration section  :
Step 1. Input stevia liquid ( relief liquid )  . Pump the stevia liquid to concentration tank for recycling ethanol , the dense ethanol is put to one storage tank , and the thin ethanol is put to another storage tank . When the ethanol density inside the concentration tank is 5 degrees plus 1 degree tolerance , lower pressure and distill for ethanol recycle;

Step 2. Ethanol recycle . When the stevia liquid in concentration tank is heated until the temperature is *5 grades ~*0 grades Celsius , turn off the vapor valve to prevent the liquid from flowing out , and when the ethanol purity is *0%~*5%( to be measured by ethanol gauge ), the liquid shall be placed in thin ethanol storage tank . And when the temperature reach *5 degrees till **5 degrees Celsius , the ethanol recycle is finished .

Step 3. Wash press filter .
   When the aluminum sheet is used 5 or 6 times , it shall be dismantled and cleaned  , use compressed air to blow the sheet , especially clean the active carbon inside ,and return it to the process of precipitation . Also clean the filtration cloth , afterwards , it shall be installed properly and be tightened .When in case of  Dense stevia liquid filtration , the aluminum sheet shall be cleaned after 4 or five uses .

~One Stop Service for Buildup of Stevia Extraction Line 
Overseas cooperation ( Establish overseas stevia extraction plant )

China has *0 years of  history of stevia industry , up to now , there are more than *0 industrial extraction plants, and yearly production capacity reach *0,**0 tons of crystallized powder stevia products , the overcapacity problem has already occurred . However, looking around the world , in some countries or regions the stevia industry is a new industry or just in beginning stage ,  under this context ,we have already formed an experts team which are composed of some qualified specialist , these specialist are those from who have many years of experience in stevia crop growing , stevia leaf extraction , research and development , new products development , marketing ,etc, with this working team , we are aimed to introduce the Chinese stevia industry into the overseas investors , with our 3 decades of expertise , we would help the overseas investors to grow the stevia , set up stevia extraction plant , overall , promote the stevia industry worldwide , and let the stevia products benefit all the people on the whole world .

We are committed to worldwide clients : one stop service is provided , offer feasibility report , production process design , best selection of equipments , and professional after-sale service, GMP certified workshop design , etc.

Successful example :
Annual production capacity of *0 tons stevia extraction project for Mexico.

In ***2, we were introduced to a Mexican company which is engaged in the stevia cultivation and related products development , and since then  we both parties have established friendly business relationship  , the Mexican enterprise had a plan to set up a stevia extraction plant in Mexico , upon the request of Mexican enterprise , we offered the stevia process expertise and core equipment to the Mexican party , through 3 years of intense cooperation , the plant of yearly production capacity of *0 tons has been established , and in this March , ***6  , it has already been put into operation , and the crystallized stevia extract have already come out of the plant . 

4. Stevia Extraction Process Chart .
DRY STEVIA LEAF ￫ SOKAGE  ￫ PRECIPITATION  ￫ PRESS FILTRATION  ￫ RESIN ABSORPTION  ￫ DE-ABSORPTION   ￫ DE-SALT  ￫DE-COLOR  ￫ EVAPORATION OR CONCENTRATION  ￫ ETHANOL RECYCLE  ￫ MEMBRANE SEPARATION  ￫ FILTRATION WITH CARBON ACTIVE  ￫ ULTRAFILTRATION  ￫ SPRAY DRYING￫INSPECTION  ￫ PACKING

~Why choose us ?
1. We have set up a mini stevia extraction line especially for the investors who intend to build up a stevia extraction factory in their country or region . and provide customers with on site opportunity to learn and study the stevia extraction process techniques and accumulate experience. Of production
2. We have acquired *0 years of working experience in the stevia industry
3. We have already established a *0 tons of yearly extraction plant in Mexico
4. We are committed to customers : one stop service , hand in turn key project , and long term , professional service is offered .
5. Always abide by the rule : customer satisfaction first , quality utmost , keep credibility