The modular principle underlying our one-way system of trapezoidal toothed roller brushes provides for fast, low cost changes of brushes. They can be installed and similarly removed by a simple hand operation. The teeth lock securely (and in a non-twist manner); as a result, a gap-free bristle surface is assured. Precise true running is guaranteed at all times. The ST system consists of brush segments which are mounted to the brush core with two locking collars. Due to the special modular principle on which they are based, worn individual segments on a roller brush can be replaced.
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.