zhengzhou wangu machinery co.,ltd
| Supply Ability | 200 units per year |
| Delivery Time | 40-60 days |
| Packaging Details | Bare packing |
| Drying Method | Recirculating Batch |
| Batch Capacity (Paddy) | 15T-60T |
| Drying Rate | 0.5–1.2 %/h |
| Hot Air Temperature | 45–75 °C |
| Initial Moisture Range | 15%–35% |
| Dimensions (L×W×H) | Customizable |
| Control System | PLC |
| Fuel Type | Biomass, Natural gas, Diesel, Heat pump, Electric heating |
| Heating Method | Indirect Heating |
| Brand Name | WanGu |
| Model Number | 5HH |
| Certification | ISO |
| Place of Origin | Zhengzhou |
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Product Specification
| Supply Ability | 200 units per year | Delivery Time | 40-60 days |
| Packaging Details | Bare packing | Drying Method | Recirculating Batch |
| Batch Capacity (Paddy) | 15T-60T | Drying Rate | 0.5–1.2 %/h |
| Hot Air Temperature | 45–75 °C | Initial Moisture Range | 15%–35% |
| Dimensions (L×W×H) | Customizable | Control System | PLC |
| Fuel Type | Biomass, Natural gas, Diesel, Heat pump, Electric heating | Heating Method | Indirect Heating |
| Brand Name | WanGu | Model Number | 5HH |
| Certification | ISO | Place of Origin | Zhengzhou |
| High Light | small grain dryer for wet grain ，grain dryer to prevent mildew ，rainproof grain storage dryer | ||
Solving the #1 Problem for Rice Farmers: Drying Freshly Harvested Paddy Without Losing Quality
Every harvest season across Southeast Asia, rice farmers and millers face the same challenge: freshly harvested paddy carries 18–28% moisture — far above the safe storage threshold of 13.5%. Delays in drying lead to mold, fermentation, and income losses.
The 5HH Series Small Recirculating Paddy Dryer solves this problem without relying on weather, without large land for sun-drying, and without a large workforce.
Why the 5HH Series is Built for Southeast Asian Rice Farming?
1. Protects Premium Rice Quality
- Hot air temperature is controlled at 45–75°C — well below damaging thresholds
- Recirculating multi-pass drying ensures **even moisture reduction throughout the grain batch
- Protects the milling quality and aroma of premium varieties such as Jasmine Rice, Fragrant Rice, and Basmati
- Prevents heat-induced cracking and chalky grains that reduce milling yield
2. Rice Husk as Free Fuel — Zero Extra Cost
- The 5HH is fully compatible with rice husk burners
- Rice mills and paddy dryers always have access to rice husk as a by-product — a virtually free fuel source
- Estimated fuel cost per tonne dried: < $1 USD when using rice husk
- Also supports natural gas, biomass, and diesel for farms without rice husk access
3. Handles Monsoon Season Drying
- During the wet season, sun drying becomes impossible
- The 5HH operates 24/7 regardless of rain, clouds, or humidity
- Processes freshly harvested paddy from 20–28% moisture down to safe storage levels in a single batch run
4. Matches the Scale of Southeast Asian Rice Businesses
| Typical Business | Recommended Model | Capacity |
| Family farm | 5HH-15 | 15 T/batch |
| Medium rice mill | 5HH-20 | 20 T/batch |
| Large cooperative | 5HH-30 | 30 T/batch |
| Large rice processing facility | 5HH-60 | 60 T/batch |
5. Simple to Operate in Rural Settings
- Touchscreen PLC control — simple interface, minimal training required
- One operator can manage the entire drying process
- Low maintenance design with locally-sourced spare parts availability
Technical Specifications (Paddy / Rice Focus)
| Parameter | 5HH-15 | 5HH-20 | 5HH-30 | 5HH-60 |
| Batch Capacity (Paddy) | 15 T | 20T | 30 T | 60T |
| Drying Rate | 0.5–1.2 %/h | 0.5–1.2 %/h | 0.5–1.2 %/h | 0.5–1.2 %/h |
| Hot Air Temperature | 45–75 °C | 45–75 °C | 45–75 °C | 45–75 °C |
| Initial Moisture Range | 15%–35% | 15%–35% | 15%–35% | 15%–35% |
| Compatible Fue | Rice Hus | Natural Gas | Biomass | Diesel |
| Installed Powe | 13.05 kW | / | / | 44.25 kW |
| Dimensions (L×W×H) | 2060×5420×11390 mm | 2710×5420×11390 mm | 4000×5890×13780 mm | 4000×6040×19180 mm |
Applicable Crops in Southeast Asia
- Primary: Paddy / Rice (White Rice, Jasmine Rice, Glutinous Rice, Brown Rice)
- Secondary: Maize / Corn, Sorghum, Soybean, Mung Bean
Ideal Customers
- Rice mills (small to large scale)
- Farmer cooperatives and agricultural groups
- Paddy purchasing stations and grain depots
- Seed companies and rice research institutes
- Agricultural investment projects
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company
Year Established:
1998
Total Annual:
16000000-17910477
Employee Number:
200~300
Ecer Certification：
Verified Supplier
ZHENGZHOU WANGU MACHINERY CO.,LTD Our company is founded in 1998 who specializes in the design and manufacture of various drying equipment and has obtained a number of patents in professional drying field.Main products incl... ZHENGZHOU WANGU MACHINERY CO.,LTD Our company is founded in 1998 who specializes in the design and manufacture of various drying equipment and has obtained a number of patents in professional drying field.Main products incl...
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