Machinary

1.SCRAPERS –Either manual or electric scrapers are used  in domestic level while  electric scrapers are used in medium or large scale industries .The function is scraping coconut to very minute shreds without addition of bran.

2.DEHYDRATORS-  Drum Type Rotary Dehydrator.

         Fuel is saw dust and combustion occur here.Water is sent through  a pipe system in the boiler and saw dust is packed inside and subjected to combustion.Then water inside is boiled with no direct contact with saw dust preventing addition of impurities.Then the steam produced is sent  through drum shaped rotary and coconut scraping are made to agitate and moisture is removed. Then remnant coconut scraping is obtained separately.

3.OIL EXTRACTING MACHINARY-      There  are of two sizes of 3 manual equipments.

• ·         Domestic Machine-It can extract oil of only one coconut per once.Thus  it is not efficient.

• ·         Medium Scale Machine 1-It can extract oil of 5/6 coconuts at once.It is suitable for medium scale industries.It is worth Rs 19 000.00 Capacity  is 750g of scraped coconut.

• ·         Medium Scale Machine 2 –It can extract oil of 18 coconuts ,(2.2kg).It also is suitable for  medium scale industry.It is Rs 85000.00 worth.It can be operatd by a hydrolic jak.

  

 4.INDUSTRIAL LEVEL EXTRACTING MACHINE-

                 It runs by single phase current.It can extract oil of capacity of 700 coconuts a day.It needs  an input of  15 kg scraped coconuts a day. It  is operated by a motor.

4.DOUBLE  BOILER-This is used for heating the scraped for 10-15 minutes.

OTHER MATERIALS NEEDED-         Filter papers
                                                    Blotting papers or cotton wool for   
                                                    filtering.       

All the above equipments are unique  innovations of

         NERDC,

           Ekala,

          Ja Ela, 

          Sri Lanka.