Electronic Water Pump Moisture Drying Tunnel Furnace

The electronic water pump moisture drying tunnel furnace is a continuous industrial heating equipment specially designed for rapidly drying residual moisture from new energy vehicle electronic water pumps, industrial circulating water pumps, and other products after cleaning, testing, or coating processes.The equipment adopts a tunnel-type structure combined with a conveyor system to achieve automatic continuous loading and unloading of products. Through precise temperature control and hot air circulation systems, it rapidly evaporates and removes residual moisture inside and on the surface of water pumps, preventing rust formation and avoiding impacts on subsequent assembly processes.

Product Applications

Drying After Cleaning:

Used to remove residual moisture from water pump housings after machining and cleaning processes.

Drying After Airtightness Testing:

Used for rapidly drying internal flow channels after water pressure testing or airtightness testing of water pumps.

Preheating Before Coating Curing:

Used for dehydration and drying treatment before surface spraying or adhesive dispensing on water pumps.

Integration with Continuous Production Lines:

Connected with front-end and back-end automated production lines to achieve large-scale, unmanned, and continuous drying of water pumps.

Product Parameters

Product Features

High-Efficiency Hot Air Circulation:

The equipment adopts a multi-side air circulation design with strong and uniform airflow, ensuring that moisture inside blind holes and complex flow channels of water pumps is completely removed.

Precise Zoned Temperature Control:

The tunnel furnace is divided into a preheating zone, high-temperature drying zone, and constant temperature zone. Each zone is independently temperature controlled, ensuring stable heating and preventing electronic components from being damaged by sudden temperature changes.

Energy-Saving Thermal Insulation Design:

The equipment body adopts high-density aluminum silicate fiber cotton insulation. The outer shell temperature remains close to room temperature, minimizing heat loss and significantly reducing power consumption.

Intelligent Control System:

Equipped with PLC control and touch screen operation, supporting real-time temperature curve display, data storage, and automatic fault alarms.

Flexible Speed Adjustment:

The conveyor system adopts variable frequency speed regulation, allowing flexible adjustment of drying time according to water pump specifications and surface moisture conditions.

FAQ

Q1: How does this tunnel furnace ensure that moisture inside blind holes of electronic water pumps is completely dried?

A1: The equipment adopts a powerful penetrating hot air circulation system. Multiple-angle high-speed air nozzles are installed in the drying zone to directly deliver hot air into the internal flow channels and blind holes of the water pumps. Combined with the top moisture exhaust system, the evaporated water vapor is quickly discharged, preventing moisture from remaining in dead corners.

Q2: Will the heating and drying process damage the electronic components or sealing rings inside the water pump?

A2: No. The equipment provides high temperature control accuracy of ±1℃ and is equipped with over-temperature protection functions. The process temperature can be set according to the temperature resistance limits of the sealing rings and electronic components used in the water pump (normally recommended to be set between 80℃ and 120℃), achieving rapid drying within a safe temperature range.

Q3: Can the conveyor speed and temperature be adjusted according to different product models?

A3: Yes. The conveyor system adopts stepless variable frequency speed regulation, and the temperature is independently controlled by the PLC system. For water pumps of different sizes and moisture levels, multiple sets of process parameters can be freely set and saved through the touch screen, allowing one-button switching between different production programs.

Q4: Will the tunnel furnace mesh belt wear or scratch the outer housing of electronic water pumps?

A4: The conveying medium is selected according to the surface requirements of the products. If the water pump housing requires scratch protection, a Teflon mesh belt can be used, or dedicated fixtures/stainless steel pallets can be designed to secure the water pumps during transportation, completely avoiding direct friction with the conveyor belt.

Q5: Is daily maintenance of the equipment complicated? Which wearing parts require regular replacement?

A5: Maintenance is very simple. Daily maintenance only requires regular cleaning of accumulated water and impurities in the moisture exhaust pipelines. The main wearing parts are heating tubes and air circulation motor bearings. High-quality industrial-grade components are used to ensure long service life. The equipment is also equipped with convenient maintenance doors, making replacement easy.