Co-Grain supplied four batch paddy dryers for a commercial rice drying project in Uzbekistan. Each dryer has a nominal loading capacity of 30 tons per batch, giving the installation a combined nominal batch capacity of 120 tons when all four units operate together.
Project at a Glance
| Project country | Uzbekistan |
|---|---|
| Raw material | Paddy rice |
| Main equipment | Four batch paddy dryers |
| Nominal capacity | 30 tons per batch per dryer |
| Combined loading | 120 tons per batch with four dryers operating |
| Operating arrangement | Parallel or staged batch drying |
| Downstream process | Grain storage or rice milling |
Project Requirement
Harvested paddy must be dried in a controlled and timely process before storage or milling. Variations in incoming moisture, receiving volume and harvest timing can make a single fixed drying sequence difficult to manage.
The customer required a commercial drying configuration that could coordinate intake, drying and discharge while keeping enough flexibility for changing batch conditions. A four-unit arrangement distributes production among multiple dryers instead of relying on one large drying chamber.
Four-Unit Paddy Drying Solution
Parallel operation
All four dryers can be used together when a larger quantity of wet paddy must be processed. The combined nominal loading capacity reaches 120 tons per batch, subject to grain condition and the confirmed operating parameters.
Staged operation
The dryers can be started and discharged at different times. This helps match drying activity with paddy arrival, available labor and downstream handling capacity.
Paddy Drying Process
Receiving and distribution
Incoming paddy is received and major impurities are removed before drying. A wet-grain buffer and suitable conveying arrangement can balance irregular intake and direct each lot to the selected dryer.
Drying, cooling and discharge
Heated air reduces moisture through the grain layer under controlled conditions. After drying, paddy is cooled and discharged in coordination with conveying to confirmed storage or rice milling equipment.
Coordinated Multi-Dryer Operation
Effective operation depends on more than the nominal capacity of each dryer. Receiving, conveying, heating, cooling and discharge equipment must be matched to the loading and unloading sequence of all four units.
During project planning, Co-Grain considers paddy type, initial and target moisture, required throughput, local climate, available heat source, site layout and the downstream process. These factors determine the final operating schedule and supporting equipment configuration.
Installation and Operational Value
The four dryers were installed for commercial paddy drying in Uzbekistan. Foundation preparation, equipment positioning, electrical connection, conveying interfaces and trial operation are important for stable multi-dryer coordination.
Engineering and Technical Support
Co-Grain provides grain dryers and integrated drying plant solutions for commercial grain storage and rice processing projects. The engineering scope can include process planning, equipment selection, layout coordination, manufacturing, installation guidance, commissioning support and operator training.
For a four-dryer project, the design should be based on actual paddy condition, required daily throughput, energy source, site arrangement and connection with upstream and downstream equipment.
FAQ
What is the total capacity of the four paddy dryers?
Each dryer has a nominal loading capacity of 30 tons per batch. When all four dryers operate together, the combined nominal loading capacity is 120 tons per batch. Actual throughput depends on moisture reduction, drying time, paddy characteristics and operating conditions.
Can the four dryers operate independently?
Yes. A multi-unit arrangement can support independent, parallel or staged operation, subject to the confirmed control, conveying and heating configuration.
Why use several batch dryers instead of one large dryer?
Multiple dryers provide greater scheduling flexibility and allow different paddy batches to be managed separately. They can also simplify coordination with variable grain intake and downstream production.
What information is needed to design a similar project?
Key information includes grain type, initial and target moisture, required daily capacity, local climate, available heat source, working hours, site dimensions and the planned storage or milling process.
Can the dryers be integrated with other grain equipment?
Yes. A complete system can include receiving, pre-cleaning, wet-grain buffering, bucket elevators, conveyors, heating, cooling, moisture control, storage silos and electrical automation according to the confirmed project scope.
Discuss Your Project
Need a Complete Grain Drying & Storage Solution?
Co-Grain provides turnkey grain drying plants, grain storage silos, cleaning, conveying, and automation systems for modern grain handling facilities. Our equipment includes batch and continuous grain dryers, paddy dryers, grain cleaners, bucket elevators, chain conveyors, and belt conveyors.
From engineering design and equipment manufacturing to installation and commissioning, we deliver reliable, customized solutions for paddy rice, maize, wheat, barley, sorghum, and other grains.
Talk to Co-Grain
Planning a new project or upgrading an existing facility? Contact us for a customized solution and free quotation.
Henan Co-Grain Machinery Engineering Co., Ltd.
Email: info@ricemillplants.com
WhatsApp: 0086 18339828199
