Spiked rollers - Import export

A ready-to-install needle roller on its own shaft or segments to place on the roller for different applications - more details on our homepage! The construction of complete needle or perforation rollers depends on the intended use. Please describe your requirements exactly! Perforation rollers usually consist of individual segments, which are mounted on a shaft or a tube. The mass inertia can be reduced by bearings between the shaft and the tube. In case of driven shafts, the segments can be firmly anchored to this. A sketch of the installation situation with a short description of the requirements helps us to find the optimal solution!

to reduce the mass of the spiked roller, for example, in and out pivoting perforation roller for partial perforation

Standard for higher pin distribution, useful for changing the perforation pattern, can be supplemented with empty segments. They are made out of brass, steel, aluminium or plastic. When a segment is damaged, only the respective segment needs to be replaced.

Spiked rollers for hot perforation can be made of different materials depending on the working temperature. Please contact us for your application!

Complete cylinders: they consists of a base body covered with aluminum or laminated wood spiked lags. These rollers are used to open or tear fibers as well as recoil and draw rollers in feeders.