• Sourcing Solutions
  • Services & Membership
  • Help & Community
Withering Trough
Add to My Favorites Added to My Favorites

Withering Trough

FOB Reference Price:Get Latest Price


In late seventies there was revolutionary change in process of withering

In late seventies there was revolutionary change in process of withering. Natural withering was replaced by forced Air device. Such device consisted of one axial flow fan, ducting with air controlling damper and a long tunnel covered with wire mesh. In total the piece was called a Withering Trough.DESIGN:The axial flow fans 36" to 56" diameter are popularly in use. According to its air delivery measured in cfm. the length of the tunnel (trough) is made, which is generally 60 to 100'. The fan is enscribed commonly in a steel-casing and the ducting is fabricated of steel plates but the material used for making trough is either bricks & cement or timber & ply wood, in different tea growing areas.Here, the materials used are mild steel angles & galvanised iron sheets. The whole trough is prefabricated in the workshop and delivered to the site for erection. Each unit can be assembled and made ready to use in a couple of hours.ADVANTAGES: Portable Frames. Quick assembling. Unbreakable. Can be shifted without any loss. Can be placed on mezanine floor. No maintenance is required. Technical Data & Standard Sizes: 48" Fan/7.5 H.P. 6' x 90 RFT. trough 48" Fan/ 5 H.P. 6' x 80 RFT trough 40" Fan/ 5 H.P. 6' x 70 RFT trough 36" Fan/ 3 H.P. 6' x 60 RFT trough N.B: Two fans are used to make 12' wide troughs of specified length. Controlled troughs are also available with fabricated covers. Technical Datas: R.P.M: 960 Floor Area : 6' x 100' Max Height: 3' 9" max. open trough Width: 6'
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date

Send your message to this supplier

Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>

Other products that might interest you