Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat

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Customization: Available
After-sales Service: Whole Life
Warranty: 2 Years
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  • Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
  • Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
  • Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
  • Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
  • Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
  • Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
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  • Overview
  • Product Description
  • Project Show
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
HDFD
Capacity
Depend on Client′s Need
Raw Material
Crops
Flow
Full Processing Line
Technology
Latest Technology
Pipes
Stainless Steel
Warehouse Inquiry
Design According to Actual Situation
Dust
Less Than 10mg/M3
Noise
Less Than 85 dB
Spare Parts
Two Years for Free
Installation Services
Professional Engineering Team
Installation Time
One to Two Months
Branch Office
Zambia, Kenya, and Ethiopia
Manufacturer
The Actual Factory Can Be Visited
Condition
New
Customizable
Customized
Transport Package
Container
Specification
HDF
Trademark
HDF
Origin
Hebei, China
HS Code
8437800000
Production Capacity
20 Set/Month

Packaging & Delivery

Package Size
4500.00cm * 600.00cm * 600.00cm
Package Gross Weight
50000.000kg

Product Description

Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
Product Description
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat

Technical Specifications of Grain Dehydrator Machine

  • Applicability: Agricultural cooperatives, grain traders, processing plants
  • Moisture Reduction: 30% → 14% in single-cycle drying (ISO 6322-1 compliant)
  • Crops Supported: Wheat/Corn/Rice/Soybeans/Sorghum
  • Fuel Flexibility: Coal/Biomass/Diesel/Natural Gas/Steam
  • Energy Efficiency: 15-20% lower fuel consumption vs conventional dryers

Core Advantages
 1)Galvanized Steel Construction:

  • 0.6mm hot-dip galvanized sheet (EN 10346 DX51D)
  • Corrosion resistance ≥10 years (salt spray test 1000h)

 2)Counterflow Drying Technology:

  • Hot air (80-120°C) flows parallel to grain movement
  • 5-stage processing: preheating → rapid drying → slow tempering → balanced dehumidification → forced cooling

 3)Uniform Drying:

  • ≤0.5% moisture differential between kernel layers
  • 20-30T/h throughput (adjustable via PLC)

4) Intelligent Control:

  • Real-time monitoring of:
    • Inlet/outlet air temperature (±1°C)
    • Grain moisture (±0.3%)
    • Fuel consumption (LPG 8-12kg/T)

5)Operational Workflow

  1. Loading: Wet grain enters the top hopper
  2. Thermal Exchange:
    • 120°C hot air is injected through angular vents
    • 6-8m³/(h·T) air volume optimized
  3. Tempering Zone:
    • 30- 45 min residence time for moisture equilibrium
  4. Cooling System:
    • Ambient air circulation reduces grain temp to ≤25°C
  5. Discharge: Dried grain via auger conveyorMulti-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat

 For example, this machine is used as a rice dryer in a rice mill to get satisfactory paddy. According to the same principle, it can also be used to dry other grains.

How does a Grain Dehydrator Machine work?
Feeding stage Before starting the grain drying process, the harvested wet grain is first fed from the temporary storage area to the entrance of the dryer through a lifting device (such as a bucket elevator or a belt conveyor) to complete the initial loading of the grain.
Preheating preparation Before the dryer is completely filled with grain, the operator needs to turn on the burner inside the dryer. Depending on the type of equipment, oil, natural gas, biomass or other forms of energy can be used to ensure that the burner burns stably and generates enough heat to provide a heat source for the drying operation.
Cyclic drying process When the combustion furnace reaches the predetermined temperature and begins to provide stable heat, the circulation system of the dryer starts.
It mainly relies on the heat generated in the furnace to exchange heat with the rice. The hot air circulates in the dryer, uniformly heats the rice through multiple layers of drying plates or specially designed drying channels, and removes moisture from the rice.
End of drying, discharge When the moisture content of the rice is reduced to a standard suitable for storage, the drying operation is completed. Turn off the burner and adjust the discharge device of the dryer to control the rice to be discharged in an orderly manner from the bottom of the dryer or a specific outlet at a set speed.
After drying, the grains are cooled and prepared for the next step of storage or processing.
Our Services
1) Pre-sales Consultation
We can design the processing technology according to your requirements, provide corresponding experience guidance, and suggestions based on the local market
2) Equipment Installation
Our professional technicians offer guidance in installation, commissioning of the grain dryer machines, build up the workshop building and silos, and we can also help to reform the old workshop building as per customers' condition.
3) Training
Our professional technicians provide training to workers in customers' factories, which helps to guarantee the normal operation of the equipment and reduces downtime. In this way, the quality of finished products will be guaranteed.
4) Spare Parts Supply
When you need new spare parts in the future, we can send them directly from the Lusaka/Zambia Office time where we have put a big storage room, and deliver door-to-door
Project Show

Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/WheatWe have served many clients from all over the world, such as Kenya, Ethiopia, Tanzania, Nigeria, Uganda, Benin, Thailand, Brazil, etc.

Packaging & Shipping

Loading & Shipping Grain Dehydrator Machine.
1. We will pack the machine with the protective film inner and water-repellent plastic outside.
2. The wooden packing is necessary if sent in less than a container.
3. The Grain Dehydrator Machine will be fixed by a steel rope in the container.
Make sure it is in good condition when it arrives destination. 
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat

Company Profile

1. Company Information
The head office of Shijiazhuang Hongdefa Machinery Co., Ltd is located in the Wumashan industrial area, Zanhuang County, Shijiazhuang City is a 4-hour drive from Beijing. We are a professional factory and exporter combo for maize mill machines and wheat flour milling machines since 1982. 
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/WheatHongdefa has approximately 120 workers, a manufacturing factory of 50000 square meters, 5000 square meters of production workshop, 6000 square meters of warehouses, and 1000 square meters of office space

2. Advanced Processing Technology:
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
3. Lifelong overseas services
Currently, we have two warehouses in Zambia and Kenya, an office in Ethiopia, and agents in Brazil, Australia, Yemen, Burkina Faso, and other countries.
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat
4. Exhibiting at cutting-edge industry exhibitions
Multi-Crop Grain Dryer Dehydrator Drying Machine for Rice/Corn/Wheat

FAQ

Q1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer. We warmly welcome clients from worldwide to visit our factory to check the real machine production line and check the real machine quality with your own eyes.

Q2: Will you send engineers to install the Grain Dehydrator Machine? 
A: We have more than 30 engineers now in different countries, such as Zambia, Uganda, Zimbabwe, Malawi, Angola, the RD Congo, Ethiopia, Nigeria, and so on. We can send an engineer to your place to guide the installation. 

Q3: Can you show how the Grain Dehydrator Machine works?
A: Welcome to our factory to check the running line or come to visit our running mill equipment in your country.  

Q4: How about the after-sales service?
A: Engineers are available to service, including installation, commissioning, and training, etc. We have a special After Sales team to do the after-sales work, We have branch offices in Addis Ababa/Ethiopia, Lusaka/Zambia, and Ruiru/Kenya. 

 

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