Industrial Hot Air Circulation Drying Oven
Forced hot air circulation drying oven with multiple heat source options and intelligent humidity-temperature control
±0.5% Accuracy
Ratio precision
loT Ready
Remote monitoring
30% Energy Save
vs.conventional
2-4 Components
Flexible config
Product Overview
Many industrial manufacturers face uneven drying results, high energy consumption, inaccurate temperature control and limited heat source options during material heating and drying processes.
Our Haifeng HF-Oven raw material drying oven is engineered to address the common challenges of uneven drying results, high energy consumption, inaccurate temperature control, and limited heat source options. The system supports steam, electric, and far-infrared heating, as well as electric-steam dual-purpose models, allowing users to flexibly select solutions based on local energy conditions, production scale, and cost budget. Equipped with forced hot air circulation and intelligent humidity-temperature control, the oven delivers stable, energy-efficient drying performance for various industrial processes. The internal hot air circulation design, with axial fan heating the heat exchanger by convection, lifts thermal efficiency from 3%–8% of traditional drying rooms to 35%–50%, significantly reducing long-term energy costs. Forced ventilation with adjustable air distribution devices ensures uniform heating of all materials for stable batch quality. The intelligent digital temperature controller with high-precision sensors keeps temperature fluctuation within ±1℃, ensuring consistent process conditions for every batch. The product lineup covers small lab-scale ovens to large industrial production equipment, with customizable dimensions and specifications.
Operation Workflow
Material Loading & Parameter Setting
Load materials onto trays or trolleys inside the oven. Adjust air distribution device to optimize air flow distribution, reducing vertical temperature difference in the chamber. Set target temperature via the intelligent digital controller.
Heat Source Activation & Temperature Rise
Select appropriate heat source (steam, electric, far-infrared, or dual-purpose) based on energy conditions. The axial fan heats the heat exchanger by convection, with hot air flowing through material trays for efficient heat transfer.
Forced Hot Air Circulation & Uniform Drying
The forced ventilation system circulates hot air throughout the chamber. Fresh air is continuously supplied through the inlet, while humid hot air is discharged from the dehumidification outlet. This dynamic balance precisely maintains proper relative humidity for efficient drying.
Intelligent Temperature & Humidity Control
The intelligent digital temperature controller with high-precision sensors maintains temperature fluctuation within ±1℃. Multi-protection mechanisms cover short circuit, over-temperature, over-pressure and timing functions for safe and reliable operation.
Request a Customized Industrial Drying Solution
Get a QuoteTechnical Specifications
Standard configuration parameters for the industrial hot air circulation drying oven. Customizations including dimensions, heat source type, and control options are available.
| Technical Parameter | HF-Oven (Customizable configurations. Also available: Curing Oven For Automobile Buffer Block) |
|---|---|
| Heat Source Options | Steam, electric, far-infrared, electric-steam dual-purpose, selectable on demand |
| Steam Heating Temp Range | 50–150℃ |
| Electric / Far-Infrared Temp Range | 50–350℃ |
| Standard Steam Pressure | 0.02–0.8Mpa |
| Temperature Uniformity | ≤±2℃ (full load); ≤±1℃ (no load) in effective working area |
| Temperature Fluctuation | ±1℃ |
| Total Machine Weight | 1800kg |
| Warranty | 1-year full machine warranty |
| Certifications | CE standard, EN 60204-1 electrical safety, ISO9001 quality system. |
| Brand | Haifeng |
Key Features & Advantages
Engineered for energy efficiency, uniform drying quality, and operational flexibility in diverse industrial drying applications.
High Efficiency & Energy Saving
Internal hot air circulation design with axial fan convection heating lifts thermal efficiency from 3%–8% of traditional drying rooms to 35%–50%, significantly reducing long-term energy costs.
Uniform Drying Quality
Equipped with forced ventilation and adjustable air distribution device, reducing vertical temperature difference in the chamber and ensuring uniform heating of all materials for stable batch quality.
Multiple Heat Source Options
Supports steam, electric, far-infrared heating, and electric-steam dual-purpose models. Flexibly select solutions according to local energy conditions, production scale, and cost budget.
Intelligent Temperature & Humidity Control
Dynamic balance system with continuous fresh air supply and humid air discharge precisely maintains proper relative humidity. Digital controller with high-precision sensors keeps temperature fluctuation within ±1℃.
Automated & User-Friendly Design
Automatic temperature control system simplifies operation. Multi-protection mechanisms cover short circuit, over-temperature, over-pressure and timing functions for safe and reliable operation.
High Flexibility & Customization
Product lineup covers small lab-scale ovens to large industrial production equipment. Batch output flexibly adjustable by changing number of trolleys and trays, adapting to R&D and mass production.
Optimize Your Material Drying Process with Energy-Efficient Hot Air Circulation
Our engineering team provides professional on-site installation, commissioning, and operator training. We also provide full Turnkey Projects for complete polyurethane production supporting systems. Contact us to discuss your specific drying requirements and production conditions.
Application Scenarios
Drying, curing, preheating, shaping for pharmaceutical, chemical, food, polyurethane, rubber, and mining industries.
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