Product Usage
Grain is easy to mold in rain season or summer.This kind of paddy dryer machine is to dry wheat, corn, rice and other grain materials by method of circulation,to ensure that the moisture content of grain can meet the safe storage or processing requirement.With lower temperature,the burst rate is very low.It is specially designed for long rice paddy.
Our batch grain dryer machines are of 10T, 15T, 20T, 25T, 30T,etc.
Product Features
1. Fully automatic (automatic monitor over hot air, grain and moisture, automatic failure alarm); Automatic circulation, discharge and shutdown system;
2. The furnace can use coal, wood,biomass particles, crop straw, husk, petrol oil or gas, etc.
3. Lower cost. To reduce 5% moisture of 12 tons rice,it costs 11 usd if use coal as fuel, 6 usd if use husk(If your husk is free,the cost is only 2 usd ).
4. With good effect of grain.Vertical type dryer is a new design by adopting low temperature heating,which can keep original color and taste, shining surface,no sticky,low broken rate.
5.The feeding, circulation and discharge systems are combined with elevator.It has the characteristics of light weight and small area.
6. Use large spiral feeder, high strength nylon bucket, stainless steel board, wear-resisting, anti-deformation, durable and no hurt to grain.
7. With cleaning device, easy to remove grain remaining in case of mixture.
8. Easy installation, operation and maintenance
Main technical parameters
Batch Grain Dryer Model
5HXG-10
5HXG-15
5HXG-2O
5HXG-3O
5HXG-50
Grain processing capacity
rice(volume=560kg/m3)
10T/batch
15T/batch
20T/batch
30T/batch
50T/batch
wheat(volume=680 kg/m3)
12T/batch
18T/batch
25T/batch
35T/batch
58T/batch
Overall Dimension
Length (mm)
8045
8775
9065
Width (mm)
3220
6040
6390
Height ( mm)
9255
10505
13005
11125
14865
Weight (kg)
6430
6985
7570
9590
12570
Centrifugal Fans
Model
600
Type
Centrifugal
rotate speed(r.p.m)
1450
Combustion
Model
BT-14
Furnace
Type
Coal,Gas,Biomass,Husk stove
Way of ignition
Manual
Energy consumption (kg/h)
40
50
65
120-130
180-190
Fuel
Rice Husk,Coal,Gas,Biomass
Rated Power(V)
3 Phases 380
Elevator motor (KW)
1.1
1.5
Blower (KW)
3.7
3.75x2
Working Principle
The rice dryer includes dryer machine elevator, belt conveyor, electric control cabinet, stove.
After cleaned, the grain is sent to the storage section at the top of dryer by elevator. The material level meter controls the feeding to ensure that the equipment is always in full load to improve efficiency.The grain runs in reverse direction with hot air in dryer to realize the whole process of preheating, drying, reversing, drying and cooling, and finally discharged by the belt conveyor at the discharge section.The blower sends used hot air to the collector for purification,so the hot air can be recycled to save fuel consumption.
In the drying process, the drying speed should be controlled. If dried or the cooled too fast, the rice will be easily burst.To ensure the drying quality of rice, the drying speed should not be controlled below 1.5% per hour. In addition,lower hot air temperature is necessary.If the hot air temperature is 38~40 oC, the bursting rate is less than 2%.The bursting is not only related to the hot air temperature, but also to the initial moisture content of rice.
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