Single brush disc

The discs for single-brush or scrubber dryers are mainly characterized by two data which are: the diameter of the disc expressed in mm and its color. The choice of the diameter of the single-brush disc is made directly according to the diameter of the plate of your single-brush or scrubber dryer. As a general rule, standard single-brush machines use discs of 406 or 432 mm . Scrubber dryers use a much wider palette depending on whether they have two or one plate. The color will be determined according to the work to be done and the surface.

The color of the single-brush scrubber disc

The choice of disc color is directly related to the work to be done. The disc color code is generally based on the principle that the darkest (black) is the most abrasive disc and that the lightest disc colors (white) are the softest discs.
Disc colours are often associated with machine rotation speeds and it is essential to match the correct disc colour to the correct rotation speed otherwise the machine and the floor to be treated will be damaged. For example, if a stripping disc is used on a high-speed machine.

The most common colors are organized as follows.

Black disc: Disc reserved for stripping. It is essential on this type of process disc to carry out a preliminary test. Rotation speed less than 250 rpm.
Brown disc: This disc is used for stripping linoleum and plastic floors. It is also used for restoration operations. Rotation speed less than 250 rpm.
Green disc: This disc is used for washing, scrubbing and light stripping operations. It removes large marks. Wet use on all types of floors. Rotation speed less than 250 rpm.
Red disc: This disc is used for spray cleaning. Removes light marks such as shoes. All types of floors. Produces a shiny effect with the use of a spray product. Rotation speed less than 600 rpm.
White disc: The white disc is a polishing disc to obtain an impeccable finish. Can be used dry or by spraying on clean floors. Allows you to obtain a wet look. All types of floors. Rotation speed less than 600 rpm.
We then speak of a polishing disc.

There are also specific discs such as discs for parquet floors, steel wool discs for crystallization, bonnet discs for carpets, microfiber discs, etc.

The size of the single-brush disc

There are many different disc sizes depending on the type of machine.
The most common dimensions for single-brush machines are 406 mm or 432 mm for standard machines. The 505 dimension is rather reserved for single-brush machines for Ultra High Speed polishers . The 505 is also a common dimension for large-width scrubber dryers.
The smallest available dimension is 111 mm and the largest is 711 mm.
Here is the approximate list of dimensions +-3mm existing on the market.

Disk Care and Use

A single-brush or scrubber-dryer disc is washed after each use, either with a jet or with plenty of water. The aim of this cleaning is to remove from the disc all particles of wax, strippers, etc. that could alter the quality of the work carried out.
If in doubt, do not hesitate to contact us.

3M Scocth Brite Single Brush Disc

The different colors of 3M Scotch-Brite discs

3M Scotch-Brite discs are distinguished by their color, which indicates their specific use. Here is an overview of the most common colors:
- 3M Black Scotch-Brite Disc: This disc is reserved for intensive stripping . It is recommended to carry out a preliminary test before using it. The recommended rotation speed is less than 250 rpm with a low-speed single-brush machine .
- Brown disc : This disc is ideal for stripping linoleum and plastic floors, as well as for restoration operations. The recommended rotation speed is less than 250 rpm.
- 3M Scotch-Brite Green Disc : This disc is used for washing, scrubbing and light stripping. It removes stubborn marks and is suitable for all types of floors. It can be used on all industrial floors thanks to its open structure, even on heavily soiled plastic floors. The recommended rotation speed is less than 250 rpm.
- 3M Red Scotch-Brite Disc : This disc is used for spray cleaning. It removes light marks, such as shoe marks, and gives floors a shiny appearance. It is suitable for all types of floors and the recommended rotation speed is less than 600 rpm with a high-speed single-brush machine .
- 3M Scotch-Brite Blue Disc: For wet and dry cleaning of unprotected floors, dry stripping of delicate floors, spray method of unprotected floors. It allows rapid removal of marks. Single disc up to 400 rpm - Scrubber dryer.
- 3M Scotch-Brite White Disc: This disc is specially designed for polishing and gives an impeccable finish. It can be used dry or with spray on clean floors. The white disc is a high-speed, non-aggressive polishing disc designed for protected floors. It is suitable for all types of floors and the recommended rotation speed is less than 600 rpm.
- 3M Scotch-Brite Melamine Disc: Non-scratch, it cleans dirt in depth (shoe marks, black marks, greasy surfaces, etc.). It degreases and cleans micro-porous floors such as ceramic, sandstone, marble, terrazzo, concrete, tiles, sports floors, etc. and allows a shine increase for most floors. Single-brush machine up to 250 rpm - Floor scrubber

Choice of disc diameter

The choice of disc diameter depends on the deck of your single-brush machine or scrubber dryer. The most common dimensions are 406 mm or 432 mm for standard machines. The 505 mm dimension is mainly used for ultra-high-speed single-brush machines and wide-width scrubber dryers. There are also discs in smaller dimensions, starting at 111 mm, and larger ones, up to 711 mm.

In conclusion, 3M Scotch-Brite discs are essential accessories for single-disc and scrubber dryers. The choice of disc colour depends on the task to be carried out, while the diameter must match the deck of your machine. Use and maintain the discs correctly to ensure optimum performance. Buy your 3M Scotch-Brite discs from specialist retailers to obtain quality products.
Use and maintenance of 3M Scotch-Brite discs For optimal use of 3M Scotch-Brite discs, it is recommended to follow these steps:
- Before each use, clean the disc with clear water to remove any wax or stripper residue that could affect its performance.
- Install the disc onto your machine's drive tray, making sure it is securely seated.
- Use the disc according to its color and the task to be performed. Respect the rotation speed recommendations to avoid damaging the machine and the floor.
- After use, clean the disc by brushing it with a nylon brush under running water. Let it air dry before storing.
It is important to note that machine washed discs can shrink by 20mm after the first wash. Also avoid washing discs at temperatures above 40°C as this may reduce their lifespan. Do not reuse a disc while it is still damp.