Polyurethane Raw Material Preheating Oven
Professional temperature-controlled preheating equipment for 200kg standard PU raw material containers, featuring ±1℃ precise temperature control and uniform heat flow distribution
±0.5% Accuracy
Ratio precision
loT Ready
Remote monitoring
30% Energy Save
vs.conventional
2-4 Components
Flexible config
Product Overview
Specially designed for the pre-process raw material preheating procedure in polyurethane production, accurately adapted to 200kg standard specification polyurethane raw material containers in industrial production.
This polyurethane raw material preheating oven is a professional temperature-controlled preheating equipment independently researched, developed and manufactured by Haifeng Automation. Relying on precise temperature control and uniform heat flow distribution technology, the equipment can stably heat polyurethane raw materials to the ideal temperature required by the process, effectively optimizing the chemical properties of raw materials and improving their fluidity, adhesion and reaction stability in subsequent processes such as casting, foaming and molding. It ensures the structural uniformity, physical properties and batch consistency of polyurethane finished products from the source. The equipment features high-precision temperature control with accuracy stably maintained at ±1℃ across a range of room temperature to 90℃. The advanced air circulation system ensures a dead-angle-free circulating air flow, providing highly uniform temperature distribution throughout the cavity with no local overheating or insufficient preheating. The built-in intelligent PID control system enables full-process automatic constant temperature operation without on-site manual attendance. The equipment design balances compactness and practicality, available in two different volume specifications (2.5m³ and 5m³) to flexibly match polyurethane production lines of various production capacities. It is an indispensable core pre-processing equipment in the industrial production of polyurethane.
Operation Workflow
Raw Material Barrel Loading
Load the 200kg standard polyurethane raw material barrels into the oven cavity. The cavity space is specially designed for industry-general containers, enabling quick loading and unloading of raw material barrels.
Temperature Parameter Setting
Set the target preheating temperature via the intelligent PID automatic temperature control system. The temperature adjustment range covers room temperature to 90℃, and can be precisely matched to different types of polyurethane raw material process standards.
Automatic Preheating & Constant Temperature Maintenance
The intelligent temperature control system real-time detects and automatically adjusts the temperature inside the oven according to the set temperature. The advanced air circulation system ensures uniform temperature distribution throughout the cavity, maintaining a stable temperature continuously to avoid performance changes of raw materials caused by temperature fluctuations.
Preheating Completion & Quality Verification
Once the preheating process is complete, verify that the raw materials have reached the ideal temperature required by the process. The ±1℃ temperature control accuracy ensures optimal chemical properties and fluidity of raw materials for subsequent casting, foaming or molding processes.
Request a Customized Raw Material Preheating Solution
Get a QuoteTechnical Specifications
Available in two fixed volume models to flexibly match polyurethane production lines of various production capacities. Customized solutions are also available upon request.
| Technical Parameter | XHG×3-2.5 / XHG×3-5 |
|---|---|
| External Dimensions (L×W×H) | 1.7m×1.36m×2.05m / 1.85m×2.09m×2.10m |
| Internal Dimensions (L×W×H) | 1.52m×1.14m×1.443m / 1.69m×1.87m×1.583m |
| Effective Volume | 2.5m³ / 5m³ |
| Temperature Setting Range | Room Temperature - 90℃ / Room Temperature - 90℃ |
| Temperature Control Accuracy | ±1℃ / ±1℃ |
| Temperature Control Mode | Intelligent Automatic Control / Intelligent Automatic Control |
| Rated Voltage | 380V / 380V |
| Rated Power | 6.55kW / 6.55kW |
Key Features & Advantages
Engineered for precise temperature control, uniform heating, and production efficiency in polyurethane raw material preheating.
Precision Temperature Control Preheating
Achieves precise temperature adjustment in the range of room temperature to 90℃ with ±1℃ control accuracy, stably heating raw materials to the temperature set by the process and optimizing the pre-reaction characteristics of polyurethane raw materials.
Intelligent Constant Temperature Maintenance
Maintains a stable temperature inside the oven continuously through the automatic PID temperature control system, avoiding performance changes of raw materials caused by temperature fluctuations.
Uniform Hot Air Heating
Equipped with an advanced air circulation system, the hot air forms a dead-angle-free circulating flow, ensuring highly uniform temperature in all areas of the cavity and all-round uniform heating of raw materials in the barrel.
Standard Container Adaptation
The cavity space is designed for the industry-general 200kg polyurethane raw material containers, enabling quick loading and unloading of raw material barrels and efficient preheating without space waste.
Two Volume Specifications Available
Available in 2.5m³ and 5m³ models to flexibly match different production capacities, from small and medium batch trial production to large-scale mass production lines.
Continuous & Stable Operation
Adapts to the rhythm of industrial continuous production and can run uninterruptedly for a long time, providing stable raw material preheating support for polyurethane production lines with high operational stability.
Enhance Your Polyurethane Production Quality with Precise Raw Material Preheating
Our engineering team provides professional on-site installation, wiring, parameter commissioning and operator training. Contact us to discuss your specific preheating requirements, production capacity needs, and facility conditions.
Application Scenarios
Preheating for PU shoe, cabinet, automotive interior, seals, shock absorbers, foamed building, and packaging material production lines.
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Integrate the product with our full range of auxiliary equipment for a turnkey polyurethane processing system.
