Instrument Potting Drying Tunnel Furnace
Category：Tunnel Oven Production Line
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Introduction
The Instrument Potting Drying Tunnel Furnace is a high-efficiency industrial heating equipment specially designed for continuous heating, curing, and drying processes after potting of products such as automotive instrument panels, industrial instruments, electronic sensors, and other electronic devices.It is mainly used for the thermal curing of potting materials, including epoxy resin, silicone, polyurethane (PU), and other adhesives, after dispensing or filling processes. The equipment adopts a continuous tunnel structure, enabling stable and uniform heating during automated production line operation.
Applications
1. Adhesive Curing
Used for heating and curing after potting processes of automotive instrument panels, sensors, relays, and other electronic components.
2. Moisture Drying
Removes small amounts of residual moisture from instrument housings and internal electronic components generated during manufacturing processes.
3. Stress Relief
Performs thermal aging treatment on welded or assembled electronic instruments to eliminate internal stress and improve product reliability.
Product Parameters
| Parameter Item | Technical Specification |
|---|---|
| Inner Chamber Material | SUS304 stainless steel, high cleanliness and corrosion resistance |
| Temperature Range | Room Temperature – 200℃ (Adjustable according to process requirements, temperature control accuracy ±1℃) |
| Conveyor Type | Teflon mesh belt / Stainless steel mesh belt / Chain conveyor |
| Heating Elements | Far infrared heating tubes or stainless steel finned heating tubes |
| Air Circulation Method | Horizontal circulation on both sides or vertical circulation from the top to ensure uniform temperature distribution |
Features
1. Precise Temperature Control
Adopts an intelligent microcomputer PID temperature control system to maintain stable temperature curves and ensure accurate curing conditions.
2. High Efficiency and Energy Saving
Equipped with a high-density rock wool insulation layer to minimize heat loss and reduce power consumption compared with traditional drying ovens.
3. Adjustable Conveyor Speed
The variable frequency speed control system allows adjustment according to the curing time requirements of different potting materials.
4. Comprehensive Safety Protection
Equipped with multiple safety functions, including over-temperature alarm, phase sequence protection, leakage protection, and conveyor belt deviation protection.
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