Solar Tunnel Dryer

Solar Tunnel Dryer

Using the power of the sun to preserve food and other agriculture products has been practiced for centuries. In the traditional way crops are dried directly in the sun under the open sky. The major disadvantage of this traditional method is that the goods are exposed to dust, animals, insects, wind and moisture. In addition, the results depend on good weather conditions. Modern solar dryers are more efficient, hygienic and keep the crops safe from damage and insects. The most advanced designs allow for controlling drying parameters.

Such as moisture content, air temperature, humidity and airflow rate. Adequate drying helps to preserve the flavour, texture and color of the food which leads to a better quality product. Solar Tunnel Dryer for the dehydration of Amla for the purpose of preparation of dried amla, grated amla, amla sugar candy and preservation of amla for the long period of time that use Glazed Solar Air Heating Tunnel type solar air collector. Further another system is added on to the previous system to increase capacity.

Features :

  • » Natural convection
  • » Low cost
  • » Easy to operate
  • » Long drying periods
  • » Limited control of air flow and temperature
  • » Suitable for small modes - only small quantities can be dried at a time

Technical Details :

  • » Type of collector : tunnel type
  • » Operating temperature : 45 to 65
  • » Total area : 6feet x 60feet
  • » Air heating area: 7.5 m2
  • » Cover material : u.v. stabilized plastic sheet
  • » Air flow arrangement: spv operated 3 nos dc fan with 1000 to 1200 cu.m./hr
  • » Year of installation : 2003
  • » Drying unit area : 15.0 m2

Marketing Area for Solar Dryer

National for Solar Dryer

Jammu & Kashmir, Himachal Pradesh, Punjab, Haryana, Uttarakhand, Delhi, Uttar Pradesh, Madhya Pradesh, Bihar, West Bengal , Odisha, Assam, Nagaland , Arunachal Pradesh, Maharashtra, Chhattisgarh, Goa, Gujarat, Jharkhand, Karnataka, Kerala, Manipur, Meghalaya, Mizoram, Sikkim, Telangana, Tripura, Tamilnadu, Rajasthan.

International Market for Solar Dryer

Afghanistan, Nigeria, Austria, Qatar, Cambodia.