Precision Tunnel Drying Oven

The Precision Tunnel Drying Oven is a continuous drying system designed for applications requiring stable temperature control, uniform heating, and reliable product handling. The equipment adopts a precision airflow circulation structure, PID temperature control system, and low-particle conveyor design to provide consistent drying performance and protect product quality during continuous operation.

The tunnel oven features an adjustable temperature range of 0–200℃ and a customizable structure according to different product sizes and process requirements. It is suitable for precision manufacturing industries requiring high drying accuracy and stable production performance.

Application

The Precision Tunnel Drying Oven is widely used for drying, curing, and heat treatment processes in industries such as:

Electronic components

Optoelectronic products

Precision hardware parts

Film and coating drying

Adhesive curing processes

Glass and display-related products

Clean production lines requiring stable temperature control

It is suitable for applications where product appearance, dimensional stability, and drying consistency are important.

Parameters

Features

Precision Temperature Control

Equipped with OMRON PID temperature controllers and SSR solid-state relay output, the system provides accurate temperature adjustment and stable heating performance.

Excellent Drying Performance

The optimized heating and airflow system helps prevent common drying defects such as bubbles, over-baking, yellowing, and white spots.

Uniform Temperature Distribution

The special airflow circulation design ensures even heat distribution throughout the tunnel, improving product consistency.

Low Contamination Conveyor Design

The conveyor mesh is supported by small rollers without direct contact with the chamber bottom, reducing friction and particle generation.

Smooth Product Transportation

The high-temperature wear-resistant conveyor belt provides stable transportation and helps prevent product scratches, edge damage, and contamination.

Flexible Customization

The tunnel length, conveyor width, heating section, and process parameters can be customized according to customer production requirements.

Reliable Heating System

Medium-wave quartz heating tubes provide fast heating response and stable drying performance for continuous production.

Real-Time Temperature Monitoring

The six-channel temperature recording system monitors temperature changes in different zones and supports USB data storage for production traceability.

Safety Operation Protection

The equipment includes multiple safety functions such as overload protection, phase protection, emergency stop, and over-temperature protection.

FAQ

1. What is the temperature range of the Precision Tunnel Drying Oven?

The Precision Tunnel Drying Oven provides an adjustable temperature range of 0–200℃. The temperature setting can be adjusted according to different materials and drying requirements to achieve stable and consistent processing results.

2. What products are suitable for this tunnel drying oven?

This oven is suitable for electronic components, precision parts, coated products, films, glass products, and other industrial materials requiring uniform drying and controlled heating conditions.

3. How does the oven ensure drying quality?

The equipment uses a precision airflow design, PID temperature control system, and multi-point temperature monitoring to maintain uniform heating. This helps reduce defects such as uneven drying, overheating, bubbles, and discoloration.

4. Can the tunnel oven be customized according to product requirements?

Yes. The conveyor width, heating length, temperature range, conveyor type, and equipment structure can be customized based on product dimensions, production capacity, and process requirements.

5. How does the equipment reduce product damage during transportation?

The oven uses a smooth PTFE conveyor belt and stable transmission system. The conveyor design minimizes vibration and friction, helping prevent scratches, edge damage, and contamination during product movement through the tunnel.