Co-Grain has installed two 20-ton-per-batch paddy dryers in Uzbekistan. The parallel configuration provides a combined nominal loading of 40 tons per batch while allowing the customer to use one dryer or both according to wet-paddy intake.
Project Overview
| Location | Uzbekistan |
|---|---|
| Application | Paddy / rice drying |
| Equipment | Two 20-ton-per-batch paddy dryers |
| Combined loading | 40 tons per batch when both units operate together |
| Project type | Commercial grain drying project |
Why Two Batch Dryers?
Flexible capacity
One dryer can process a smaller quantity of incoming paddy, while both dryers can run together when more wet grain arrives.
- One-unit operation for smaller loads
- Two-unit operation for 40 tons per batch
- Separate scheduling for changing moisture conditions
Better seasonal planning
Incoming paddy can vary in moisture, quantity and delivery time. Two independent units allow production to follow actual harvest conditions.
- Flexible receiving response
- Independent batch management
- Coordination with storage or rice processing
Actual daily throughput depends on initial moisture, target moisture, ambient conditions, heat-source configuration, operating schedule and drying time. Nominal batch capacity alone does not determine daily output.
Drying Process
Controlled Paddy Drying
Each dryer circulates paddy through a controlled process. Heated air passes through the moving grain layer and removes moisture progressively. Circulation exposes different portions of the batch to the drying air and supports more consistent treatment.
Operating priorities
- Initial and target moisture
- Paddy variety and grain condition
- Drying-air temperature and airflow
- Moisture uniformity
Quality protection
- Ambient temperature and humidity
- Cooling or tempering requirements
- Storage condition
- Rice-milling requirements
The objective is controlled moisture reduction that balances capacity, grain temperature, energy use and preparation for the next process.
Installation in Uzbekistan
The two dryers were installed according to the confirmed project layout and local site conditions. Installation planning considered equipment position, feeding and discharge points, operating access, maintenance space and connections with supporting equipment.
Upstream feeding must supply grain at a suitable rate, while downstream conveying or storage must receive dried paddy without unnecessary delays. Electrical control, safety interlocks and operator access should be coordinated with the complete layout.
Complete Paddy-Handling Line
Supporting equipment may include grain cleaners, Bucket Elevators, conveyors, buffer silos, heating equipment, storage silos and electrical control systems.
Project Value
Dedicated mechanical drying
The project provides controlled drying before paddy enters storage or subsequent processing.
Flexible operation
Two independent dryers allow capacity to match changing grain intake and moisture conditions.
The arrangement also provides a foundation for future integration with receiving, cleaning, conveying, storage or rice-milling equipment.
Planning a Similar Project
Frequently Asked Questions
What is the total capacity of the Uzbekistan project?
The project uses two dryers, each rated for 20 tons per batch. Their combined nominal loading is 40 tons per batch when both units operate together.
Can one dryer operate independently?
The parallel arrangement is intended to provide flexibility. Final control logic, conveying routes and independent operating modes should follow the confirmed project configuration.
Can the system dry paddy with different moisture levels?
Batch drying allows settings to be adjusted for different conditions. Paddy with materially different moisture should be evaluated and scheduled appropriately.
What supporting equipment can be added?
The drying section can connect with receiving, pre-cleaning, elevators, conveyors, wet buffers, heating equipment, storage silos and rice-processing equipment.
Project Summary
This Uzbekistan project shows how parallel batch dryers can provide flexible mechanical drying for changing paddy intake. Co-Grain coordinates dryer capacity, moisture conditions, heat source, conveying, storage and downstream processing as one complete system.
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
