Highly efficient intelligent grain dryer for drying grains and oilseeds

1. Natural counter-current drying technology

The process of countercurrent drying, holding and gradual cooling completely imitates the natural drying of grain, preserving its structure, taste and beneficial properties.

2. Three-stage temperature control

Adjustable high, medium and low drying temperatures. Allows you to select the optimal mode for different crops, guarantees high quality drying and reduces energy consumption.

3. Uniform distribution of warm air

A well-thought-out air circulation system ensures uniform heating of the grain mass and the same level of humidity in all layers, eliminating uneven drying.

4. Energy saving design with heat recovery

The double shell of the equipment with the function of waste heat recovery significantly reduces energy consumption and increases environmental friendliness of operation.

5. Complete intelligent mechanization of the process

The equipment is equipped with an online control system, automatic adjustment of parameters, video surveillance and sound alarm. Startup and control are carried out at the touch of a button.

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Product Details

1. Product Description

An intelligent grain dryer is a modern industrial equipment designed for professional drying of grains, legumes and oilseeds. The equipment is equipped with an intelligent control system, which ensures efficient processing of large volumes of grain while maintaining high quality and product safety.

The dryer structure includes drying tower, heating system, circulation fans and multi-functional automatic control system. During operation, grain is gradually fed into the working chamber, where heated air evenly passes through the entire grain mass. Thanks to the continuous circulation of the air flow, moisture is effectively evaporated both from the surface and from the internal layers of the grains.

The intelligent system controls and smoothly regulates the temperature, humidity, and air flow in real-time, ensuring maximum stability and precision throughout the entire drying process – without causing the grain to overheat or get damaged.

2. Main design features

Countercurrent drying system

The technology of counter-current drying, followed by aging and cooling, replicates the conditions of natural drying, fully preserving the nutritional value and flavor of the grains while preventing them from cracking.

Three-mode temperature control

The ability to select between high, medium, and low temperature settings allows the device to be adapted to different types of crops and varying initial moisture levels, thereby optimizing energy consumption.

A system for complete air circulation

Powerful circulation fans ensure that warm air is evenly distributed throughout the entire drying chamber, except in areas where the grains are not being dried properly or adequately.

Double thermal insulation system with heat recovery.

The improved design of the double-shell structure allows for the capture and reuse of waste heat, thereby reducing energy consumption and lowering emissions, making the equipment environmentally friendly.

Intelligent automatic control

The comprehensive automation system includes online monitoring, video surveillance, emergency signaling, and one-button start functionality. All operational parameters are automatically adjusted, minimizing the need for human intervention and reducing the risks associated with human error.

3. Specifications

Model	Performance (tons per day) Moisture reduction: 5%	Performance (tons per day) Moisture reduction of 10%	Performance (tons per day) Moisture reduction: 15%	Performance (tons per day) Moisture reduction of 20%
SHSN-100	300	150	100	75
SHSN-150	450	225	150	112
SHSN-200	600	300	200	150
SHSN-300	900	450	300	225
SHSN-500	1500	750	500	375
SHSN-600	1800	900	600	450

4. Product Application

Intellectual grain dryers are widely used in the fields of agricultural product harvesting, storage, and industrial processing. This equipment is suitable for the quality drying of cereal crops (wheat, barley, corn), leguminous plants (peas, beans), and oilseeds (sunflower, soybean).

The use of automatic drying complexes enables agricultural enterprises and farms to effectively preserve grain resources, minimize crop losses during storage, and prevent the occurrence of mold and rot. Thanks to the consistent quality of the drying process, the resulting products meet international standards, allowing for the supply of safe and high-quality raw materials to the food industry.

5. Factory quality control

The company conducts rigorous, multi-stage, comprehensive tests on each product before shipping it.

Inspection of the external appearanceInspection to ensure that the geometric dimensions, color, surface quality, and paint coating meet factory standards, using professional measuring instruments.

Functional testsPilot tests of the equipment are conducted to verify the proper functioning of all automatic systems, heating elements, and control mechanisms, and to confirm that the claimed technical specifications are indeed met.

Packaging controlInspection of the integrity of packaging materials and the accuracy of labeling, to ensure that the equipment is properly protected during transportation and long-term storage.

Checking technical documentationVerification that the accuracy, completeness, and compliance of the operating instructions and factory labels with current international and national standards are met.

6. Packaging and Delivery

1. Each piece of equipment is securely fixed and secured inside the transport container, which completely eliminates the possibility of any displacement or mechanical damage during sea transportation.

2. All processes related to the loading, securing, and sealing of the container are documented via photographic and video footage, ensuring full transparency and control over the delivery process.

3. Cooperation with established international shipping companies ensures timely delivery of products and provides customers with real-time information regarding the progress of their shipments.

7. About the company

Shandong Swan Cotton Industrial Machinery Stock Co., Ltd. is a leading Chinese manufacturer of agricultural and processing equipment, founded in 1946. The company is part of the Shandong Province Supply and Marketing Cooperative Union and integrates scientific research, engineering design, mass production, and professional after-sales service.

The company specializes in the development of intelligent solutions for the mechanization of agriculture. Its products are exported to more than 30 countries around the world and hold a leading position in the Chinese domestic market. The enterprise is actively implementing “smart manufacturing” technologies in order to achieve dominance in the global agricultural machinery market.

Today, the company operates four modern production and engineering bases in Shandong, Xinjiang, Inner Mongolia, and the United States. Swan is a national high-tech enterprise, an official partner of China’s national science and technology programs, and is recognized as a leader in the innovative development of its industry.