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Spiral Pattern Solar Panels Cleaning Cylindrical Roller Brush

Spiral Pattern Solar Panels Cleaning Cylindrical Roller Brush

Spiral Pattern Solar Panels Cleaning Cylindrical Roller Brush can be customized to your requirements, and it's made for cleaning solar panels.

  • Bristle Material :

    PA6
  • Core Material :

    Plastic Tube With Aluminum Tube
  • Bristle Color :

    Black/Blue/Red/White/Green
  • Function :

    For Solar Panel Cleaning Equipment
  • Feature :

    High Quality
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China Spiral Pattern Solar Panels Cleaning Cylindrical Roller Brush Manufacturer

Introduction

This brush made for solar panel maintenance systems. It is widely used on solar panels cleaning equipment and solar panels cleaning robots to remove dust, sand, pollen, and other debris from photovoltaic panels.

Regular cleaning is essential to maintain the efficiency of solar power systems. A high-quality solar panels cleaning brush can largely improve cleaning performance while protecting the glass surface of solar panels.

 

Structure of the Solar Panels Cleaning Roller Brush

The Solar panels cleaning roller brush is composed of three main components:

  • Bristles
  • Plastic Tube
  • Aluminium Pipe

The aluminium pipe is inserted inside the plastic tube. The bristles are then stapled or tufted onto the outer surface of the plastic tube, creating a cylindrical roller brush.

Once installed on a solar panel cleaning machine or robot, the rotating solar panels cleaning cylindrical brush sweeps across the surface of the panels and removes dirt without damaging the glass.

Spiral Solar Panel Cleaning Brush

Common Sizes and Specifications

Our solar panels cleaning brush are available in several standard sizes commonly used by solar cleaning equipment manufacturers.

Standard Lengths

  • 1200 mm
  • 2400 mm
  • 2500 mm

Typical Dimensions

  • Total outer diameter: 140 mm
  • Aluminium pipe outer diameter: 22 mm
  • Plastic tube outer diameter: 25 mm

Bristle Specifications

  • Material: PA6 Nylon
  • Diameter: 0.2 mm
  • Shape: Straight
  • Color: Black

The bristles are arranged in a spiral pattern, which is the most widely used design for spiral solar panels cleaning brushes.

Common spiral patterns include:

  • Four Double Spiral
  • Eight Single Spiral

Solar Cleaning Brush

Why Use a Spiral Bristle Pattern

The spiral arrangement of bristles is not only visually distinctive but also functionally important.

When the solar panels roller brush rotates, the spiral bristle pattern helps push dust and debris in one direction, allowing contaminants to be efficiently swept away from the solar panel surface.

This design provides several advantages:

  • More efficient dirt removal
  • Continuous sweeping motion
  • Better debris discharge
  • Lower bristle consumption while maintaining full cleaning coverage

Because of these advantages, the spiral bristle arrangement has become the most common design for solar panels cleaning brushes used in photovoltaic cleaning systems.

Why an Aluminium Pipe Is Used Inside

At first glance, inserting an aluminium pipe inside the plastic tube may seem unnecessary. However, this design is extremely important for long solar panel cleaning rollers.

A simple structure using only plastic tube plus bristles is easy to manufacture, but it lacks sufficient rigidity for long brushes. Solar panel cleaning rollers are often very long, sometimes exceeding two meters.

Without internal metal reinforcement, the plastic tube alone cannot maintain proper concentricity.

Poor concentricity can cause serious problems:

  • The brush may bend during rotation
  • The roller may vibrate while cleaning
  • Some areas of the solar panel may not be cleaned properly
  • Continuous vibration can damage the cleaning machine

Over time, this vibration can significantly shorten the service life of the solar panel cleaning equipment and may even cause premature machine failure.

By adding a precision aluminium pipe inside the brush, the roller becomes much more stable, ensuring smooth rotation and consistent cleaning performance.

Why Choose Us

  • Factory Direct Supply
    We are a direct manufacturer, which allows us to offer competitive prices without middlemen.
  • Custom Sizes Available
    In addition to standard sizes, we can manufacture brushes according to the exact dimensions required by your solar panel cleaning machine or robot.
  • High Quality PA6 Bristles
    All of our solar panels cleaning cylindrical brushes use high-quality PA6 soft nylon bristles.
  • Dynamic Balancing for Smooth Operation
    Each Solar Panels Cleaning Roller Brush undergoes dynamic balancing treatment before shipment. This ensures stable rotation and prevents vibration during operation, which protects both the brush and the cleaning machine.
  • Strong Wooden Packaging
    Every brush is packed in a high-strength wooden crate to prevent deformation during transportation. This ensures that the bristles remain straight and the roller arrives in perfect condition.

If you are looking for a dependable Solar Panels Cleaning Roller Brush manufacturer, we can provide both standard and custom solutions to match your equipment.

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Contact Us : nero@anhuibrush.com

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