For over 50 years, Schoenenberger has been manufacturing industrial knives, and for many years, it has also been manufacturing cutting rotors
that are either individual components or can be put together to make up a complete cutting rotor of up to 1,000 mm
as well as complete cutting rotors up to a range of 400 mm. The innovative construction is pioneering for the small and medium rotors that are predominantly used. Therefore, these rotors are constructed with shaft and clamping elements that can cost-efficiently be re-used if the cutting rotor body must be replaced due to wear out or damage.
Now, for the first time, large cutting rotors are produced in sizes 600 and 900
. Depending on customer needs, the material is available in tool steel, power metal steel or tungsten carbide.
The tooth geometry is laid out depending on polymer properties and application. All of these parameters guarantee a long life, optimal pellet quality and minimise the dust content during cutting.These rotors are available for all major pelletizer.
So that the cutting rotors can also be implemented for a long time, Schöneberger offers a qualified resharpening service
since the cutting rotors are only efficient and economical if the original tooth geometry is maintained.
In addition to the cutting rotors, Schönenberger also offers a new feed roll coating
for extremely high demands. The HPE80
has outstanding characteristics in terms of wear resistance and heat resistance up to170 ° C.
Due to its white and neutral coating, it can also be used with colour-sensitive products and, due to its consistency, it is the ideal coating for highly-filled polymers.
In the field of recycling
mills/granulators, Schönenberger is not only known by among these manufacturers. Many end users already appreciate the high-performance knives
with tungsten carbide
that exhibit an extremely high service life when compared to a standard HSS knife. The service offerings are rounded out with perfect sharpening.
With all of these things, the business continues to strengthen its position on the plastics market and continues to develop its presence.