Tuesday, April 28, 2015

Stainless Steel Belt Pulley

"Are there any special pulleys for stainless steel belts?"
This is very popular questions.

Yes, there are.

For welded endless belts and ring-rolled endless belts

we recommend crown pulleys with radius of curvature.

Crown pulleys for stainless steel belts
Figure: Radius of curvature in crown pulley

For perforated endless belts, sprocket pulleys are used.
There are pins on surface of this pulley.  These pins fall in holes of belts.  This way pins controls tracking and forwarding pitches of belts.
Sprocket pulleys for perforated stainless steel belts
Sprocket pulley pins fall in belt holes and control tracking and forwarding pitch.
 We welcome your questions on pulleys.
DYMCO, LTD URL http://www.steelbelt.jp