Filter Moisture Drying Furnace

The Filter Moisture Drying Furnace is a specialized drying equipment designed for various industrial filters, including HEPA high-efficiency filters, automotive filters, and hydraulic filter elements after cleaning or manufacturing processes.The system adopts hot air circulation heating technology combined with a forced dehumidification system, enabling rapid and uniform removal of residual moisture from filter media, filter elements, and frames, ensuring stable product performance and reliable quality.

Product Applications

1. Filter Element Manufacturing

Used for:

Drying and curing of paper filter elements after forming processes

Drying of synthetic fiber folded filter elements

Post-processing of filter media production

2. Filter Cleaning and Refurbishment

Applied for:

Rapid moisture evaporation after ultrasonic cleaning of industrial filter meshes

Drying of reusable filters after washing processes

3. Pre-Coating Surface Treatment

Used for:

Drying metal filter housings after cleaning

Removing surface moisture before coating to prevent rust formation

Product Parameters

Product Features

1. High-Efficiency Drying Performance

The equipment adopts an optimized hot air circulation duct design, ensuring uniform temperature distribution inside the drying chamber and efficient moisture removal.

2. Energy Saving and Environmental Protection

Equipped with a high-density aluminum silicate fiber insulation layer, which effectively reduces heat loss and improves energy efficiency.

3. Intelligent Temperature Control

Uses a microcomputer PID temperature controller supporting multi-stage programmable temperature control for precise drying processes.

4. Comprehensive Safety Protection

The system is equipped with:

Over-temperature alarm

Fan overload protection

Leakage protection

to ensure safe and stable operation.

FAQ 

Q1: How many filters can this drying furnace process at one time?

A: The drying capacity depends on the size of the filters and the chamber volume. The equipment supports non-standard customization according to your batch production requirements.

Q2: Will the drying process damage the filter paper or adhesive?

A: No. The equipment provides precise temperature control with an accuracy of ±1℃. The drying temperature can be adjusted according to the temperature resistance limits of filter paper and sealing adhesives, such as setting the temperature within 60℃–80℃ for safe drying.

Q3: How effective is the moisture exhaust system? Will secondary condensation occur?

A: The equipment is equipped with an independent forced moisture exhaust fan and adjustable exhaust outlet, which can continuously discharge evaporated water vapor and effectively prevent condensed water from dripping back onto the products.

Q4: How long does it usually take to reach the set temperature?

A: Under no-load conditions, heating from room temperature to 100℃ usually takes approximately 15–20 minutes, providing fast and stable temperature rise performance.

Q5: What maintenance is required for daily operation?

A: Daily maintenance includes:

Regular cleaning of the air inlet filter to prevent blockage

Checking heating element wiring connections

Keeping the inner chamber clean

Proper maintenance helps maintain drying efficiency and extend equipment service life.