Product Details
Product Overview:
Our company’s Q‑type air heater is an industrial‑grade, forced‑convection heating unit that uses water or steam as the heat transfer medium. It is specifically designed for large‑space applications such as factory and mine workshops, warehouses, commercial buildings, and drying rooms. The equipment consists of a fan, an electric motor, and a steel finned‑tube radiator integrated into a single unit. Performance tests have confirmed its stable and reliable operation. By combining “steam heat exchange with forced air supply,” it rapidly heats the air, delivering highly efficient heating and making it one of the mainstream solutions for heating high‑ceiling spaces.
Main functions of the Products:
Core heating function: By heating air through heat exchange, it rapidly raises indoor temperatures, meeting the winter heating needs of industrial plants, warehouses, logistics centers, and other similar settings.
Uniform Temperature Control and Air Circulation: An axial fan circulates indoor air, eliminating localized temperature variations and ensuring even heating throughout the space, thereby minimizing cold spots.
Multi-Scenario Adaptation and Expansion:
High-temperature‑resistant models can be used for drying materials in baking ovens and drying chambers.
Explosion-proof type (Q-B) is suitable for use in flammable and explosive gas environments such as coal mines and chemical plants.
Supports horizontal blowing and ceiling‑mounted installation, meeting diverse space‑layout requirements.
Energy-efficient operation: Featuring a single‑pass “top‑in, bottom‑out” design, it rapidly discharges condensate, minimizes heat loss, delivers high heat‑transfer efficiency, and reduces steam consumption costs.
Core Technical Parameters Table (for mainstream models; operating condition: steam pressure 0.4 MPa):
| Model number |
Standard airflow ( m³/h) |
Motor power ( kW) |
Heating capacity ( kW) |
Supply air temperature ( °C) |
Noise ( dB) |
Applicable Area Reference (㎡) |
External dimensions reference ( mm) |
| 4Q |
2100 |
0.135/0.25 |
33 |
45-60 |
≤65 |
50-80 |
500×500×400 |
| 5Q |
4150 |
0.23/0.37/0.55 |
54 |
48-65 |
≤70 |
80-120 |
670×670×500 |
| 7Q |
7170 |
0.75 |
90-100 |
50-70 |
≤74 |
150-220 |
800×800×600 |
| 8Q |
10100 |
1.1/2.2 |
130-150 |
52-75 |
≤75 |
250-350 |
950×950×700 |
Note: Heating capacity and outlet air temperature increase as steam pressure rises (typically configured for 0.07–0.6 MPa; custom configurations up to 1.0 MPa are available); the applicable area should be adjusted based on room height and insulation conditions.
Additional Notes and Key Selection Considerations:
1. Meaning of the model number:
“Q” denotes that the heat transfer medium is steam, while the numbers (4/5/7/8) indicate different specifications for airflow rate and heat exchange capacity; the higher the number, the greater the airflow and heating output, and the larger the applicable area.
2. Selection Recommendations:
1. In flammable and explosive environments, explosion-proof models (Q-B) must be used, paired with explosion-proof axial flow fans.
2. For baking‑room drying applications, it is recommended to select high‑temperature‑resistant models that are suitable for operating conditions up to 120°C.
3. In large spaces, multiple units can be arranged in combination to achieve zoned heating.
3. Precautions for Use:
1. Each piece of equipment must be equipped with a separate condensate drainage system to ensure smooth discharge of condensate.
2. Regularly clean dust from the finned tubes to prevent blockages that could reduce heat exchange efficiency.
3. Steam pressure must be maintained within the equipment’s rated range to prevent operation under excessive pressure.
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Our company’s Q‑type air heater is an industrial‑grade, forced‑convection heating unit that uses water or steam as the heat transfer medium. It is specifically designed for large‑space applications such as factory and mine workshops, warehouses, large buildings, and drying rooms. The equipment consists of a fan, an electric motor, and a steel finned‑tube radiator integrated into a single unit. Performance tests have demonstrated its stable and reliable operation. By combining “steam heat exchange with forced air supply,” it rapidly heats the air, delivering highly efficient heating and making it one of the mainstream solutions for heating high‑ceiling spaces.
Mobile phone:+86-188-6602-0062
Email:sddljnhb@163.com
Website:http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
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