Tower Circulating Grain Dryer for Paddy, Corn, and Wheat with PLC Control

• Customization: Available
• After-sales Service: Online Support, Field Installation
• Warranty: 12 Months
• Structural Type: Batch Cycle
• Drying Method: Indirect Heating
• Drying Process: Mixed Flow
• Precipitation Rate: 0.5 - 1.5%/H
• Total Height of Drying Section: 1250-2500mm
• Transport Package: Standard Export Package
• Trademark: DONGDING
• Origin: China
• HS Code: 84193990
• Production Capacity: 100 Sets Per Month

Product Description

Tower Circulating Grain Dryer

Our Tower Circulating Grain Dryer is a high-performance, vertical drying system designed for large-scale grain drying operations. Using a continuous hot air circulation method, this equipment ensures uniform, efficient, and gentle drying of various grains including paddy, corn, wheat, barley, and soybeans. It is ideal for grain processing plants, grain storage facilities, and modern farms that require stable drying results and energy-saving solutions.

Specification

Key Features

1. Vertical Tower Structure–Space-saving design with high drying capacity

2. Circulating Drying System–Ensures consistent drying and protects grain quality

3. Multiple Fuel Options–Compatible with diesel, natural gas, or biomass burners

4. PLC Intelligent Control–Real-time monitoring of temperature, moisture, and airflow

5. Wide Application–Suitable for paddy, corn, wheat, barley, beans, and more

6. Energy Efficient Design–Optimized airflow and insulation to reduce energy loss

7. Automated Operation–Auto feeding, discharging, alarm system for overheat and blockage

8. Dust Collection System–Built-in cyclone separator or bag filter for environmental safety

Application

* Grain storage facilities
* Rice and corn processing plants
* Agricultural cooperatives
* Grain drying service centers
* Commercial farms
 
Applicable Grains:

Paddy | Corn | Wheat | Soybeans | Sorghum | Barley

Working Principle

During the operation of the dryer machine, the raw grains are dried once. However, due to not reaching the safe moisture level, the discharged grains are recycled into the dryer for secondary drying using a circulating conveying system. Through online detection of the moisture content of the grains at the outlet of the dryer, the moisture content of the grains after drying is detected in real time. The discharge valve is only activated when the grains reach the safe moisture level, and the grains are discharged from the dryer.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Zhengzhou Dongding Machinery Co., Ltd

The high standard farmland specific water pumps, water fertilizer integrated machines, reel irrigation machines, grain dryers and other products developed and produced by Zhengzhou Dongding have been highly praised by domestic and foreign users. The company has a professional R&D team of more than 60 people in Zhengzhou and Hangzhou, and has several production bases in Zhejiang, Jiangsu, and Henan. The company takes technological innovation as the engine, introduces 6S management principles, and provides customers with high-quality and efficient product technical services through excellent manufacturing platforms, perfect testing methods, and high-quality service systems.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Water pumps
Water fertilizer integrated machine
Reel irrigation machines
Fixed grain dryer

Smart Agriculture Operation and Management Platform

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.