G-MR-5
Portable tractor-driven grain dryer for farms and small-scale operations. Foldable elevator and hopper, transport height under 4.5 meters, deploys in 30 minutes. Ideal for multi-site contractors serving multiple farms.
Full Specifications
Complete technical details for the G-MR-5 mobile batch grain dryer.
| Model | G-MR-5 |
| Category | Mobile Batch Grain Dryer |
| Capacity per Batch | 5 tons (Paddy ~4T, Maize ~5.6T) |
| Daily Processing | 10–20 tons/day (TPD) |
| Hopper Volume | 7.5 m³ |
| Fuel Types | Diesel / LPG / Natural Gas / Biomass Pellet / Wood / Coal |
| Heating Mode | Direct combustion or indirect heat exchanger |
| Grain Types | Paddy, Maize, Wheat, Sorghum, Soybeans |
| Power Supply | 3-Phase, 50/60Hz (grid or diesel generator) |
| Dimension (L × W × H) | 5600 × 2500 × 5800 mm |
| Mobility | Foldable elevator & hopper, transport height < 4.5m |
| Deployment Time | 30 minutes |
Engineered to Save Labor, Built for Automation
Every component is designed to reduce manual work and deliver consistent drying quality — from the burner to the control system.
Multi-Fuel Burner System
Auto-switches between 6 fuel types in under 30 minutes. The burner auto-calibrates combustion parameters for each fuel — no manual reconfiguration, no specialist required.
Diesel
Natural Gas
Biomass
Rice Husk
Wood
Coal- One-touch fuel switching via PLC touchscreen
- Auto air-fuel ratio calibration per fuel type
- Flame failure protection & auto-restart
PLC Control Cabinet
Automates the entire drying cycle — from temperature control to moisture sensing. One operator can supervise multiple machines remotely.
- Touchscreen HMI with intuitive interface
- Automatic moisture sensing & drying cycle control
- Remote alarm via SMS for temperature deviations
- Drying data logging for quality traceability
Dual Temperature Sensors
Monitors both hot air temperature and grain bed temperature in real-time. The PLC adjusts burner output automatically to prevent overheating or underdrying.
- Hot air sensor: ±1°C precision in drying plenum
- Grain sensor: monitors core grain temperature
- Auto shutdown if grain temp exceeds safety threshold
- Digital display on control cabinet
Auto Grain Agitator
Rotating auger inside the drying hopper prevents grain from sticking and ensures uniform moisture distribution. Eliminates the need for manual grain turning between batches.
- Auto-rotating paddle mechanism
- Prevents grain bridging and hot spots
- Ensures ±0.5% moisture uniformity
- Programmable rotation intervals via PLC
What Makes G-MR-5 Different
Engineering details that deliver value on every batch.
30-Minute Deployment
Foldable elevator and hopper design allows setup in under 30 minutes — move between sites without downtime.
Transport Height < 4.5m
Folds compactly for road transport. No special permits needed for standard truck routing.
6 Fuel Options
Diesel, LPG, natural gas, biomass pellets, wood, or coal — choose the most cost-effective local fuel.
Multi-Grain Compatible
Handles paddy, maize, wheat, sorghum, and soybeans with adjustable drying parameters per grain.
Where G-MR-5 Shines
Built for scenarios where mobility and flexibility matter most.
Small-to-Medium Farms
On-site drying without transporting wet grain to a distant facility. Reduces post-harvest losses and transport costs.
Agricultural Contractors
Move between multiple farm sites in a single season. Maximize equipment utilization across different client locations.
Emergency Harvest Drying
Rapid deployment after unexpected rain. Prevent grain spoilage in the field when weather threatens harvested crops.
Remote Area Operations
Diesel generator compatible. Operates where grid power is unavailable — ideal for off-grid farming regions.
Multi-Grain Processing
Switch between paddy, maize, wheat, sorghum, and soybeans with adjustable drying parameters per grain type.
Drying Service Business
Provide mobile drying services to surrounding farms as a revenue stream. Low barrier to entry, high demand in harvest season.
Key Performance Metrics
Quantified results from field operations across multiple grain types.
Mobile Dryer Lineup
Compare G-MR-5 with other mobile batch dryers in the same series.
| Specification | G-MR-5 CURRENT | G-MR-10 | G-MR-20 |
|---|---|---|---|
| Capacity / Batch | 5 T | 10 T | 20 T |
| Daily Output | 10–20 TPD | 20–40 TPD | 70–80 TPD |
| Hopper Volume | 7.5 m³ | 16.4 m³ | 31.5 m³ |
| Power Mode | 3-Phase Electric | 3-Phase Electric | PTO + Electric Dual |
| Fuel Options | 6 types | 6 types | 6 types |
| Transport Height | < 4.5m | < 4.5m | 4.5m (working 8.45m) |
| Best For | Small farms | Medium farms | Large farms / contractors |
Frequently Asked Questions
Common questions about the G-MR-5 mobile batch grain dryer.
What power supply is required?
How many people are needed for setup?
Do I need special transport permits?
What maintenance is required?
Weekly: Lubricate elevator chain, inspect belts and bearings.
Annually: Full heating system inspection by a certified technician, including burner calibration and heat exchanger cleaning.
What warranty is included?
Can it dry grain to storage moisture level?
Related Products
Other dryers you might consider for your operation.
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