Versatile Dust Cleaning Solution: This portable machine is ideal for cleaning dust in air ducts of central air conditioners, flour mills, chemical plants, and other ducts. Its high-speed rotating cleaning brush ensures thorough removal of dust from inside the ducts, leaving no dead angles.

Key Features:

Adjustable Cleaning Speed: With a stepless adjustment range from 0 to 1400rpm, users can optimize the cleaning speed according to their specific requirements, ensuring efficient and effective cleaning for various types of ducts.

Long Cleaning Distance: This machine offers a long cleaning distance, capable of cleaning up to 30 meters at a time. Its wide applicability, ranging from 50mm to 800mm, makes it suitable for a diverse range of duct sizes.