NSR 4401 Combined Tyre Machine

TYRE TRUER: on the left hand side you can true any sort of tyre either rubber than sponge and with 3/32" or 3 mm rims hole thanks to the double size axle. There is a micrometric gain regulation due to a graduated dise. By two independent switches you power the two motors that by double belt will pull the axle as well as the sand dise with a counter rotating movement to guaranty a precise and quick tyre true.

     
RUNNING IN TYRES: On the right hand side you install the tower carrying the 3/32" axle which carries one of the two tyre set in a position to face the other one mounted on the main axle. Switch on the main motor only and then after you have wetted with the supplied NSR 4605 oil the tyres, trough rotation of the graduated dise you make contact in between the two tyres. The generated friction will worm up the tyres to get them softer. You can leave it going in accordance to how soft you like your tyres (some drop of oil once a while is suggested).

     
ROUGHT SPONGE TYRE CUTTER: on the right hand side, install the tower carrying the blade by which you can quickly machine down any sponge tyres (either 3/32" than 3 mm Rim's hole) close to the dimension you need.

N.B After that you go back on the left hand side with the sand disc for the fine finish to the desired diameter.