Grain dryer(as the picture I), it have single tower,dual-tower,tri-tower,and multi-tower combination type.This machine special for grains enterprise,plants and managing specialized productions households,under the condition of market economy,improve economic benefit,safe storage for the high moisture grains,development and design this dryer machine for the grains,oil plants,seeds, grazing grass seed and other plants,the technical level of domestic and foreign similar products in the leading level.supporting heat source in the machine as:Coal furnace,rice husk furnace(it can burn straw,halm,wood,bamboo bits and so on),nano-far-infrared,superconduct-heating,steaming,oil,air,gas producer.Except the tirad-stage higher drying new technology and new process,it is our first new design in the market.This machine dryer mainly for the unhusked rice,corn,wheat,bean,rapeseed,seed grain,grass seed and the other granular material.

grain dryer
The selling grain dryer

the structure of grain dryer

                                            Dryer Structure Diagram

         Dryer Structure Diagram

1. Elevator  2.Elevator main drive  3.Guard Bar  4.Manhole  5.Lifting Hook  6. Tower Body     7.Elevator Fixed Bottom   8. Hot-blast Air Pipe   9.Exhaust Duct     10.Hot-blast Main Pipe 11.Elevator with tension governor motion       12.Grain Feed Hopper    13.Cycle Feed Hopper  14.Clean bottom plate   15. Observe Hole  16. Row grain below storage hooper   17. Bottom observe hole       18.Uniform distribution row grain mechanism

grain dryer
The installed grain dryer

Working Principle of grain drying machine:

The grain which have been cleaned,send to the dryer tower by elevator,stockpiling on the storing grain prothole by dead-load,stop load material.Fire hot blast furnace,close draft fan cooling resist,open draft fan hot blast resist,open draft fan supply heat air.After one hour start the row grain cycle facility,the grain will be Uniform distribution cycle move,contact with hot blast then heater,the moisture of the grain will be discharge from inner to outer,till reach dryer requirement.Then open the below fast row grain hole make the grain out of the dryer.After finished dryer,High moisture grain,it is control the reduce moisture scope according to the requirement.Single tower cycle dryer is batch cycle,have dry and cooling functions design.Dual-tower combined type,composition by the heat-cool tower and Dual-tower.Tri-tower or Multi-tower combination,composition by plural heat tower and one cooling tower, it is continuation working type,it can be satisfied with different variety reduce moisture 0.5-6% for one time,if reduce moisture more than 7-20%,it will be reduce the capacity.

grain dryer
The using grain dryer

Raw materials:
raw material of grain dryer
The raw materials of grain dryer

Technical parameters of mobile grain dryer:

Model DY30
Capacity(t/d) 30
Heat rate(wm) 0.15-0.6
Size(m) 4*2.5
Height(m) 5-7
Reduction of moisture 3%-10%
Heating medium clean air