Brushing Solution for Automotive

We offer antistatic brushes with carbon fibre or stainless steel yarn. An independent test proved that Kullen-Koti antistatic brushes are the best among other things in conductivity and dimensional stability.

For example, Kullen-Koti antistatic brushes used in laser printers exhibited no wear even after 400.000 pages. Yet further proof of our superb quality.

The removal of dust and electrostatic charges - we lead the way. Rotary ostrich-feather roller brushes remove dust from workpiece surfaces in accordance with a simple and reliable principle.

Due to their intrinsic electrostatic charge, the feathers lift dust from the workpiece surface. Gently and thoroughly. The dust ionised in this way remains on the feathers until removed by a suitable dust extraction system.

For this brush type we use standardised vee-belt profiles, made of polyester elastomers and immune to moisture, oil and grease as well as resistant to numerous chemicals. Therefore an application is possible in a temperature range from -15°C to +80°C.

Mainly natural hairs and bristles, plant fibres and synthetic bristles (PA, PP, etc.) are used, so  all kinds of brush surface - from very soft to very hard - can be obtained according to the material quality chosen.

Circular brushes are defined as brushes with a body length of up to 100 mm. The comprehensive range of dimensions, core materials, fill materials and fill configurations demonstrate the versability of Kullen-Koti again and again.

The max. circumferential speed for this brush type is 15  m/sec.

Roller brushes Type 421 without a sub-body are defined as having a body length longer than 100 mm (for brushes shorter than 100 mm, see "Circular brushes"). The comprehensive range of dimensions, core materials, fill materials and fill configurations demonstrate the versability of Kullen-Koti again and again.

The max. circumferential speed for this brush type is 15 m/sec.

Roller brushes Type 422 with sub-bodies e. g. tubular cores with journals are defined as having a body length longer than 100 mm (for brushes shorter than 100 mm, see "Circular brushes").The brush cores are mounted on steel or aluminium shafts for strenth and rigidity.

The comprehensive range of dimensions, core materials, fill materials and fill configurations demonstrates the versability of Kullen-Koti again and again. We would be pleased to supply you on request with details of special body designs, fill configurations as well as types with journals.

The brush cores are made of special reinforced polypropylene making them light, resistant to acids and alkalis and suitable for use in the food industry. The range of dimensions is extensive. All in all we offer seven standard core diameters with three fill density variations each: low, medium, and high - making a total of twenty-one standard cores to choose from.

All possible fill materials can be used.
To assemble a complete roller brush is remarkably quick an easy as it does not involve any complicated mechanical connections, simply slide the brush segments on to the brush shaft and secure them in position with two locking collars.

The ST-system above all is suitable for roller brushes fitted to a shaft or tubular core with journals made of steel or stainless steel (1.4301; 1.4541).

The available core systems are: shaft WK1, tubular core WK2 resp. WK4.All available fill material qualities can be used.The maximum peripheral speed for this brush type is 15m/sec.

The bristles of strip brushes are fitted in a metal backing tape. This allows the brushes to be mounted by means of holders or inserted into grooves. For example, as replacements for special circular and roller brushes.

All standard types are supplied in a length of 1.000 mm. We can supply seperate holders for fixing our strip brushes type 25 and type 40.

Our special types consist of 10 types of strip brushes with metal backing widths from 1,8 mm to 13,5 mm, which we can produce in a large range of variations.

You can choose fill materials like natural bristles and hair, plant fibres and synthetic filaments.

Kullen-Koti strip brushes with metal backing tape have a big advantage over other brush constructions with rigid plastic bodies. This is because they can be formed to ring brushes with a diameter of 12 mm and with a bore of 5 mm up to the biggest diameter of 2.000 mm with an inward diameter of 1.000 mm.

The strip brushes in arch form cannot only be produced in half circle form, but also in every other separation form (for example 45°). The larger the dimensions the better multiple brush segments can be mounted around the perimeter.

As you are able to receive the strip brush with the fill facing outwards, it is no problem for Kullen-Koti to produce the same brushes with the fill facing inwards. Even with these brushes you have a dimensional range that cannot be reached with any other brush construction.

The strip brushes in arch form cannot only be produced in half circle form, but also in every other separation form (for example 45°). The larger the dimensions the better multiple brush segments can be mounted around the perimeter.

The strip brushes in cup form are also an all-purpose brush type.

For special tasks we offer the dimensions from 20 mm to 1000 mm and through that cover a wide spectrum of applications.

The Quick Seal is a brush with a flexible character. The great advantage of the Quick Seal with regard to the brush strip is that the Quick Seal is made out of mouldable synthetic. Because of this, it can be used almost anywhere. The Quick Seal brushes can be used for multiple applications, which include sealing, guiding, wiping, slowing down and pressing.

The Quick Seal brush is delivered rolled up in a compact and fat box. This octagon box has been designed for easy transport, storage and use. Due to a special opening in the box the Quick seal can be easily cut to the right size. After the Quick Seal is cut to the right length, there are various methods for fixing: Double-sided adhesive tape, screws, glue and with a clenching profile which allows the core to be slid into the profile.

Kullen-Koti disc brushes can be supplied with various fill configurations. For example with compressed face, with narrow or large fill collars, with fill array in particular forms, either with normal vertical bristle bundles or with inclined bundles to all directions.

We supply core material according to your application purpose, for example cores made of plastic qualities PP, PA, PE, POM or PVC as well as of wood or different steel and metal types.

We carry a range of standard moulded plastic cores with special bores resp. threads, which can be produced in large numbers.

If your application allows we recommend you to choose one of our standard cores. It is reasonable and advantageous concerning the delivery time and costs, for smaller quantities too.

Kullen-Koti has a large range of moulded brush discs. These are used for various applications, namely, de-burring. For this, brush discs with nylon abrasive filling or wire are mainly used. The abrasive filling removes burrs that occur during production processes.

Moulded disc brushes are characterised by their filling density. This can´t be achieved with other brushes.  Furthermore the moulded disc brush has an extra flat filling. That leads to perfect deburring results and has a longer service life than conventional brushes. They need to be replaced much less frequently.

Back in 1931 the history of an inimitable brush began: Kullen-Koti was already the patentee for this spiral brush with a double-sheet backing tape.

Since then we have been developing this brush type and have manufactured the most variations. But one thing always remained the same: the double-sheet backing tape. Because of our experience, this system is the most effective and safe method.

The DBS-Spiral roller brushes types 220 & 221 are extremely flexible in their dimension and depending on the required performance these endless spiral brush coils are mounted on core systems made of mild steel, stainless steel or non-ferrous metal.

Compared with other brush designs we can reach the highest possible fill density with these types and they can be applied with a maximum speed of 55 m/sec without any problems.

Our roller brush coil designed as welded package system will also pack the tiger in your tank! Why is it reasonable and advantageous to purchase a welded package system type 231?

Each face width of a roller brush needed can be divided in a corresponding number of single, compact segments, called packages. What we produce are light and easy-to-handle packages with a constant, high density which facilitates and accelerates the equipping of a brush core or shaft carried out by yourself. The welded package system is not only easy to mount but it also makes you independent of any transportation of the core to the supplier for refilling, packing, delivery times etc. and helps you out of emergency situations.

A further variation of the "Throw-Away" system is type 230. It consists of continuously wound DBS-spiral brushes fitted to a thin walled steel, stainless steel or non-ferrous metal tubular shaft.

According to your requirements the tube could consist of steel, stainless steel or non-ferrous metal. The face width corresponds to the required total brush length (BLG). The complete "Throw-Away" brushes can be simply assembled onto the customer's existing shaft. This method avoids the costly return of the complete shafts when the brushes have to be replaced.

Type 964 is made of single section brushes mounted together on a core up to the required face width. This roller brush type can be mounted on cores made from stainless steel, plastic coated steel or mild steel.

Kullen-Koti recommends especially this type for heavy-duty operations with a high dense brush surface e.g. by using our single section brushes with twisted steelknots (Type Z-SH). But we can manufacture the single section in almost all other fill material types.