Orders over $50 qualify for a free gift claim yours here after filling your shopping cart.

BK4050 Hot Air Station with Suction Pen & Mechanical Arm

Item no. BK4050

BK4050 Hot Air Station with Suction Pen & Mechanical Arm

Item no. BK4050
7 In stock

BK4050 Hot Air Station with Suction Pen & Mechanical Arm

The BlackJack SolderWerks BK4050 hot air station is designed to easily repair surface mounted devices. Its digital display and tactile buttons allows easy operation and adjustments. The BK4050 includes a hot air gun and a vacuum style component handler to make handling small and sensitive devices more efficient & safe.

The BK4050 hot air station incorporates a hot air triple protection system consisting of (1) System Cool-Down (2) Auto-System Sleep and (3) Overheat Protect. The System Cool-Down feature removes the residual heat from the nozzle when the hot-air function is switched off, this will let the nozzle cool down more rapidly and prolong the life of the heating element. The Auto-System Sleep feature puts the hot air gun into sleep mode after the hot air gun has been unused in its dock for a user defined period of time (5 minutes is the default time. 1 to 20 minutes can be set by the user). When the operator picks up the hot air gun, the system will revert to previous settings. Overheat Protect offers automatic protection in case an overheat in the handle is detected. There is a built in heat sentsitive fuse that unlatches when overheat is detected. The fuse will re latch after the hot air handle has cooled.

The mechanical arm is easy to install and offers more convenience & efficiency when the operator is using the hot air gun. The BK4050 may be used with or without installing the mechanical arm. BlackJack SolderWerks is a Circuit Specialists brand. This hot air station like all of the BlackJack SolderWerks products is fabricated from high tech extruded aluminum and includes microprocessor controls and features associated with high level high cost hot air soldering stations. Circuit Specialists stocks a wide range of solder and soldering equipment products.

Circuit Specialists stocks a wide range of hot air nozzles as well as a replacement heating element and a hot air wand for this unit (see the `Related Products' section at the bottom of this page)


  • Microprocessor controlled.
  • Includes airflow meter for precise adjustment of airflow rate.
  • Built-in temperature sensor that ensures constant temperature regardless of airflow variations.
  • Unique user definable (1 -20 minutes) standby auto sleep mode with recovery function.
  • Includes (4) Hot Air nozzles (2.5mm, 4.4mm, 6.0mm & 9.0mm single nozzle round)   and (1) replacement heating element


  • Power Input: 110VAC +/- 10%
  • Power Consumption: 500W
  • Temperature Range: 100°C~480°C
  • Heating Element: Metal Heating Core
  • Pump/Motor Type: Diaphragm Pump
  • Air Capacity: 23 L /min (max)
  • Station Dimensions: 188(w) x 127(h) x 244(d) mm
  • Weight: 3.8Kg

Downlaod the BK4050 Instruction manual 

View a YouTube video of one of our customers using the BK4050 mechanical arm

Product Details

Temp Range: 212-896 Fahrenheit

Lead-Free OK?: YES


Sleep Timer: YES

Auto Shutdown: YES




1-year limited warranty

30 day satisfaction guarantee
Satisfaction Guarantee
Your satisfaction is important to us. If you're not satisfied, return the product within 30 days of purchase for a refund or credit.

Return policy
One year warranty
Limited Warranty
Circuit Specialists wants you to be happy with your purchase. This product comes with a one-year limited warranty.

Warranty policy
Free tech support
Free Tech Support
Circuit Specialists offers free technical support for the life of your product. Please call our technical team with any questions.

1-800-528-1417 ext. 3
Mon - Fri: 8:00 AM - 5 :00 PM (MST)

Related Products

Some products must be specially ordered, usually resulting in a 1–2 business day delay. Please contact us for an estimated delivery date.