China Suppliers Factory: Jiangsu Zongheng MQG Airflow Dryer for Efficient and Uniform Material Drying
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 Feature
Using subsection changing diameter impulse tube, 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℃.
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, making it a true 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 |
Advantages of Zongheng
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
QWhat materials can the MQG Airflow Dryer process?
The MQG Airflow Dryer is designed to dry 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 food, pharmaceutical, and chemical industries.
QWhat is the maximum material temperature during drying?
Thanks to the advanced low-temperature rapid drying technology, the material temperature does not exceed 50℃ during the entire drying process, which effectively preserves biological activity and nutritional value.
QWhat is the typical outlet moisture content after drying?
All MQG series models achieve an outlet moisture content of 12–14%, regardless of the model size, when starting from a feeding moisture of less than 40%.
QHow does the MQG Airflow Dryer save energy compared to conventional dryers?
The MQG Airflow Dryer uses a subsection changing-diameter impulse tube that creates pulsed airflow speed changes, improving heat transfer efficiency. Combined with advanced heat recovery and negative-pressure operation, both electricity and steam consumption are significantly lower than conventional dryers.
QIs the MQG Airflow Dryer suitable for hygienic or contamination-sensitive production environments?
Yes. The dryer operates under negative pressure within a closed-cycle system, ensuring a clean working environment with no pollution. This makes it highly suitable for food-grade and pharmaceutical production where contamination prevention is critical.
QWhat capacity range is available for the MQG Airflow Dryer?
The MQG series offers a wide capacity range from 0.5 t/h (MQG-0.5) up to 20 t/h (MQG-20), with total power ranging from 17 kW to 418 kW, making it scalable for both small-scale and large industrial production needs.