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Advanced Grain Dryer with AI Temperature Control for Multi-Crop Processing
1.Put grain into the dryer in batch then circulate orderly by the interaction of electric parts and structural parts.the hot air from the husk burner gets into the Mixed-flow type structure layer to across and hest the grain under thr action of two electric fans.the air flows and takes off the moisture of the grain.the exhaust gas is excluded out of the machine by the exhaust fan. when the moisture reaching to the set value.the machine stops working.
2.The hot blast stove equipped with the grain drying equipment is an energy-saving and environment-friendly hot blast stove. The hot blast stove supplies heat to indirectly dry the grain. During the drying process, the grain continuously circulates and the grain rubs against each other. The awns, velvet hair, etc. on the surface of the grain are removed, and the dust is removed from the machine to improve the cleanliness of the dried grain. The production cost of this grain dryer is low. The supporting drying oven can use coal, electricity, natural gas and such as rice husk, corn broken shaft, wood foot and so on as dry heat source, dry Low cost, energy saving and environmental protection.
1. High-Efficiency Drying | 30% Energy Savings
Upgraded transverse six-groove structure reduces grain layer thickness by 40% with over 2m drying height, achieving 50% better explosion-proof performance for industrial safety.
2. Smart Moisture Control | Real-Time Monitoring
Dynamic frequency conversion system auto-adjusts temperature (±1ºC) and airflow based on grain moisture detection (accuracy ±0.5%), boosting drying speed by 35% with uniform results.
3. Zero-Condensation Tech | Handles 25% Moisture Grain
Patented circumferential heating prevents condensation during high-moisture drying, ensuring 24/7 continuous operation.
4. Turbo Ventilation | 2X Faster Drying Speed
Dual-layer PU air panels (60% larger surface) with 8000m³/h cyclone airflow penetrate grain layers in 15 minutes.
5. Low-Residue Design | <0.1% Dust Retention
FDA-compliant 304 stainless steel welded ducts reduce dust adhesion by 90%, ideal for food-grade production.
6. Flexible Capacity | 100kg-30T/Batch
Processes micro to bulk grains evenly (crushing rate <0.8%), perfect for small farms and large plants.
1. Durable Wear Parts | <0.5% Grain Crushing Rate
304 stainless steel + nano-coating (200% lifespan boost), bottomless gravity-flow design eliminates auger-induced grain damage.
2. Smart Grain Discharge | 40% Faster Drying
Rail-guided discharge system (3 tons/min), zero clogging or residue, reduces drying cycles to 8 hours/batch.
3. High-Temp Drying Chamber | Explosion-Proof Certified
316L stainless steel (300ºC resistant), welded ATEX-certified structure for corn/wheat dust safety.
4.Imported sensing technology | Moisture error ±0.1%
It is assembled with imported accessories, and the moisture content of the grain is monitored and displayed online at all times, and the moisture error is +0.1%.
(1)Overseas Office
Branch Office:Zambia(Lusaka) Ethiopia(Addis Ababa) Kenya(Ruiru)
Spare Parts warehouse:1,000+ items stocked in Zambia & Kenya(2)Certificate
All our machinery are high quality and have passed the certification of ISO, CE, BV, SGS and COC.(3)Packing&Shipping
Machine packing inside is plastic films and outside is fumigation wooden case.
Our wooden case is very strong,it can bear long time shipping on the sea.And machine with preservative film,it can stop the salt sea water enter into the machine and make the machine corrosion.
The head office of Shijiazhuang Hongdefa Machinery Co,Ltd is located 4hours driving from Beijing,where we have approximately 100employees,a manufacturing facility of 30000 square meters and 1000 square meters of office sqace,more than 30 years experiences in flour milling marker.
1.Why do we need a grain dryer?
With a grain dryer, you can dry your grains when they are still fresh and prevent grain mold. Your harvest will no longer be at the mercy of the weather.
2.How to choose the right dryer model?
This depends on your grain type, kernel sizes, shapes and quantity. HONGDEFA has various models available. Please contact me for more information.
3.Can a single re-circulating type grain dryer dry various grains?
You can maximize your return of investment by using the same dryer to dry various grains and seeds.
4.Can a dryer be installed outdoors?
According to the experiences in Europe and North America, using a dryer outdoors has the following disadvantages.
(1). Malfunction, degradation, rust and reduced lifespan easily occur as the dryer is exposed to all sort of weather.
(2). Rain water invades the dryer, causing damage and grain mold. Grains can also get wet during loading and unloading.
(3). Low ambient temperature at night or in winter makes the dryer more fuel-consumptive.
(4). By placing HONGDEFA dryers indoors with proper maintenance, the life span can be as long as 20, or even 30 years.
5. What is the terms of payment ?
If total amount is lee than 2000USD, 100% in advance.
Payment is more than 2000USD, 30% T/T in advance ,balance before shipping.
Grace Wu
Shijiazhuang Hongdefa Machinery Co.,Ltd
If you have any questions, please feel free to contact us.
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