Aifen F4 1000W – powerful hot air rework station for electronics repair

The Aifen F4 is a digital hot air rework station designed for everyday smartphone, tablet, motherboard and electronics repair.

Its 1000W power output provides sufficient thermal performance for larger components and multilayer PCBs, while the wide temperature and airflow adjustment ranges make the station suitable for precise work on smaller electronic components.

The F4 can be used for SMD and BGA soldering and desoldering, IC removal, connector replacement, shield removal and many other repair tasks requiring a controlled hot air stream.

1000W power and fast heating

With a maximum power of 1000W, the Aifen F4 quickly reaches the selected operating temperature and provides sufficient thermal power when working with larger components and boards that efficiently dissipate heat.

The station uses a cylindrical heating element, helping to provide effective heat transfer and stable performance during extended use.

Fast heating and constant-temperature control reduce waiting time and help maintain consistent working conditions.

100–500°C temperature control

The temperature can be adjusted from 100°C to 500°C, making the station suitable for a wide range of repair applications.

Lower settings can be used for gentle preheating, while higher temperatures are useful for desoldering larger components and working with demanding solder joints.

The current temperature is clearly shown on the digital display.

Adjustable airflow from 1 to 160

Airflow can be adjusted independently from the temperature within a range of 1–160.

Lower airflow is useful when working with very small components where excessive air pressure could move surrounding parts. Higher airflow settings provide more efficient heating of larger components and PCB areas.

An internal high-speed motor generates a strong and stable hot air stream.

4 memory channels – CH1 to CH4

The Aifen F4 features four memory channels: CH1, CH2, CH3 and CH4.

Frequently used temperature and airflow combinations can be stored and recalled quickly without having to manually configure the station every time.

This is particularly useful for repetitive repair work or procedures requiring several different operating settings.

Automatic sleep mode

When the hot air handle is placed back in its holder, the station automatically enters sleep mode.

This helps reduce unnecessary heating during breaks, improves workstation safety and can help extend the service life of the heating element.

When the handle is picked up again, the station can quickly return to operating temperature.

Clear digital control panel

The front panel provides easy access to all essential settings.

The user can directly control:

• temperature,
• airflow,
• CH1–CH4 memory channels,
• digital display,
• main power switch.

Temperature and airflow information are displayed simultaneously for convenient monitoring during operation.

6 hot air nozzles included

The set includes 6 round hot air nozzles:

• 4 mm
• 5 mm
• 6 mm
• 7 mm
• 9 mm
• 11 mm

The different nozzle sizes allow the hot air stream to be matched to the size of the component being serviced.

Smaller nozzles provide greater precision when working on small SMD components, while larger nozzles make it easier to heat wider PCB areas and larger components.

Compact design

Despite its 1000W power rating, the Aifen F4 remains relatively compact.

The main unit measures approximately 21.5 × 15.5 × 13 cm and weighs approximately 1.56 kg, making it suitable even for workbenches where available space is limited.

Applications

The Aifen F4 is suitable for:

• SMD soldering and desoldering,
• BGA rework,
• smartphone and tablet motherboard repair,
• IC removal,
• connector replacement,
• PCB shield removal,
• PCB preheating,
• heat-shrink tubing,
• general electronics repair.

Key features

• 1000W power
• 100–500°C temperature range
• adjustable airflow 1–160
• 4 memory channels – CH1 / CH2 / CH3 / CH4
• digital display
• independent temperature and airflow adjustment
• cylindrical heating element
• fast heating
• constant-temperature control
• high-speed airflow motor
• automatic sleep mode
• ESD SAFE
• ergonomic hot air handle
• compact construction
• 6 hot air nozzles included

Specifications

Brand: Aifen
Model: F4
Type: Hot Air Rework Station
Power: 1000W
Temperature range: 100–500°C
Airflow adjustment: 1–160
Memory channels: 4 – CH1 / CH2 / CH3 / CH4
Heating element: cylindrical
Display: digital
Sleep mode: automatic
Protection: ESD SAFE
Input voltage: AC 220V
Main unit dimensions: approx. 21.5 × 15.5 × 13 cm
Main unit weight: approx. 1.56 kg
Included nozzle sizes: 4 / 5 / 6 / 7 / 9 / 11 mm

Package contents

• Aifen F4 Hot Air Rework Station
• hot air gun handle
• handle holder
• 6 hot air nozzles: 4 / 5 / 6 / 7 / 9 / 11 mm
• power cord