China High-Efficiency Airflow Dryer from China | Zongheng Industrial Suppliers & Factory Solutions Service, Factory

Introducing the MQG Airflow Dryer from Jiangsu Zongheng, a leading factory and supplier in China. This innovative drying solution utilizes high-speed hot air to effectively suspend and fluidize materials, ensuring rapid and uniform drying. By employing precisely engineered tube diameters to create impulse airflow, the MQG Airflow Dryer continuously tumbles and conveys particles throughout the system. Experience enhanced efficiency with this state-of-the-art drying technology, designed to meet the needs of various industries while maintaining the highest standards of quality

Product Description

Description

MQG Airflow Dryer is successfully used to dry corn starch, cassava starch, protein, and some hot-sensitive material.

Its advanced low-temperature, rapid drying technology effectively preserves the biological activity and nutritional value of these delicate products. The closed-cycle system ensures high thermal efficiency and prevents contamination. With precise temperature control and uniform airflow distribution, it guarantees consistent quality, making it an indispensable solution for the food, pharmaceutical, and chemical industries seeking both efficiency and product integrity.


Special Features
  • Using subsection changing diameter impulse tube, to airflow speed pulsed changing, improving largely coefficient of transporting heat, saving largely energy in continuous drying operation.
  • It is only approximately 1 second in course of material drying; material temperature does not exceed 50°C.
  • The plant operates under negative pressure — the working environment is clean, non-polluting, and highly efficient.
  • Electricity and steam consumption are lower than other dryers — a truly energy-saving product.
  • Simple structure, good operating control, little space required, and low investment cost.

Primary Type and Technical Parameter
Type Feeding Moisture (%) Outlet Moisture (%) Starch Capacity (t/h) Steam Consumption (kg steam/kg H2O) Total Power (kW)
MQG-0.5 <40 12–14 0.5 1.8–2 17
MQG-0.8 <40 12–14 0.8 1.8–2 25.5
MQG-1.2 <40 12–14 1.2 1.8–2 29.5
MQG-1.6 <40 12–14 1.6 1.8–2 40
MQG-2 <40 12–14 2 1.8–2 46.5
MQG-2.6 <40 12–14 2.6 1.8–2 56.5
MQG-3.2 <40 12–14 3.2 1.8–2 67
MQG-4 <40 12–14 4 1.8–2 93
MQG-5 <40 12–14 5 1.8–2 143.5
MQG-6 <40 12–14 6 1.8–2 165.5
MQG-9 <40 12–14 9 1.8–2 200
MQG-10 <40 12–14 10 1.8–2 210
MQG-15 <40 12–14 15 1.8–2 338
MQG-20 <40 12–14 20 1.8–2 418
Airflow Dryer3

Key Advantages
Efficient, Uniform Drying

High-speed hot airflow enables rapid, continuous drying with even heat distribution for consistent quality.

Versatility & Scalability

Handles various materials (powders, granules, fibers) with a modular design adaptable to different production volumes.

Energy Efficiency

Advanced heat recovery and intelligent circulation significantly reduce energy consumption and operational costs.

Intelligent Control

User-friendly PLC system with real-time monitoring allows precise parameter adjustment and minimizes downtime.

Durable & Low Maintenance

Built with industrial-grade materials for longevity, featuring easy-access design to ensure high uptime.


Frequently Asked Questions
Q What materials can the MQG Airflow Dryer process?
The MQG Airflow Dryer is designed to handle a wide range of materials including corn starch, cassava starch, protein, and other heat-sensitive materials. It is also suitable for powders, granules, and fibrous materials used in the food, pharmaceutical, and chemical industries.
Q What is the maximum material temperature during the drying process?
Thanks to the low-temperature rapid drying technology, the material temperature does not exceed 50°C during the approximately 1-second drying cycle. This effectively preserves the biological activity and nutritional value of heat-sensitive products.
Q What is the typical outlet moisture content after drying?
Across all MQG model types, the outlet moisture content is consistently maintained between 12% and 14%, regardless of the input capacity — from MQG-0.5 up to MQG-20. The feeding moisture can be up to 40%.
Q How energy-efficient is the MQG Airflow Dryer compared to conventional dryers?
The MQG Airflow Dryer consumes significantly less electricity and steam compared to conventional dryers. Its steam consumption is only 1.8–2 kg steam per kg of water evaporated. Advanced heat recovery systems and intelligent airflow circulation further reduce overall operational energy costs.
Q Is the MQG Airflow Dryer suitable for hygienic or contamination-sensitive applications?
Yes. The dryer operates under negative pressure within a closed-cycle system, which ensures a clean, non-polluting working environment. This design prevents external contamination and maintains product purity — making it highly suitable for food-grade and pharmaceutical applications.
Q What capacity range is available and can the system be scaled up?
The MQG Airflow Dryer is available in a wide range of capacities, from MQG-0.5 (0.5 t/h) to MQG-20 (20 t/h), with total power ranging from 17 kW to 418 kW. Its modular design allows it to be scaled to match different production volumes, making it a flexible solution for both small and large-scale operations.

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