Electronic Hardware Parts Paint Drying Furnace
Category：Tunnel Oven Production Line
Introduction
The Electronic Hardware Parts Paint Drying Furnace is an automated thermal processing equipment specially designed for the surface coating and curing of precision electronic hardware components.It adopts a high-efficiency hot air circulation system to rapidly and uniformly cure surface paints or powder coatings. The equipment integrates a precise temperature control system and a safe exhaust ventilation system, effectively preventing coating defects such as bubbling and cracking, while ensuring excellent surface finish and coating adhesion.It is an essential piece of equipment for modern electronic hardware coating production lines.
Applications
1. Paint Curing
Used for rapid drying and curing after spray painting of electronic hardware parts, including:
Mobile phone housings
Computer chassis
Precision connectors
Other electronic metal components
2. Stress Relief Treatment
Used for stress-relieving heat treatment of certain metal stamping parts after machining processes.
3. Coating Aging Treatment
Applied for strengthening protective coatings on electronic components and improving weather resistance performance.
4. Moisture Drying
Used for rapid inter-process drying of surface moisture after cleaning of metal parts.
Product Parameters
| Parameter Item | Standard Specification |
|---|---|
| Operating Temperature | Room Temperature – 250℃ (Adjustable) |
| Temperature Control Accuracy | ±1℃ |
| Furnace Temperature Uniformity | ±3℃ (No-load test) |
| Heating Method | Electric Heating / Infrared Heating / Natural Gas Heating |
| Conveyor Speed | 0.5 – 5 m/min (Variable Frequency Speed Regulation) |
| Structural Material | Outer shell: SUS304 stainless steel / Cold-rolled steel plate; Inner chamber: High-quality mirror stainless steel |
| Power Supply | 380V, 50Hz (Three-phase Five-wire System) |
Features
1. Precise Temperature Control
The equipment adopts a microcomputer PID intelligent temperature controller combined with solid-state relay (SSR) output, providing fast response and highly accurate temperature regulation.
2. Uniform Heating Performance
Equipped with a specially designed hot air circulation system and multi-channel airflow structure, ensuring no dead zones and minimal temperature differences throughout the furnace chamber.
3. High Efficiency and Energy Saving
The furnace is fully insulated with high-density aluminum silicate fiber cotton, keeping the external surface temperature close to room temperature and significantly reducing heat loss.
4. Safe Explosion Prevention Design
Configured with:
Independent over-temperature alarm
Automatic power-off protection
Forced exhaust ventilation system
to effectively remove volatile paint gases and improve operational safety.
5. Intelligent Operation
Optional PLC touchscreen control system supports multiple temperature curve settings, providing simple, intuitive, and automated operation.
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