Dura-Belt’s High Temperature
Belts are probably the only elastic belts that work well
at hot temperatures. These round, heat resistant belts come in
two options:
- Ultra High
Temperature Urethane Belts. Tan color. 90A
durometer. Works up to 230oF (110oC).
Stretch 4%. Exceptionally strong, durable and long lasting,
but relatively
expensive. Available
only as endless
or connectable round belts. Not
weldable in the field.
- Jacketed
Spring Belts. Works up to 450oF
(230oC). Available only as endless or connectable
round belts. We need to know the installed length (also called
fitted length) to size these belts, so use zero percent stretch in
our Length Calculator. The cut length will then equal the installed
length.
Jacketed Spring Belts* are designed for light duty applications
and are not recommended for use on pulley diameters of less than
2"
(50mm). They will not work if
pulleys are in different planes like on lineshaft conveyors. These
belts are composed of an external plastic or
rubber jacket and
an internal
metal spring.
The heat resistant spring provides the elasticity, while the flexible
jacket is actually under compression, so it does not have to be
elastic. They come in two different temperature ratings: |
Ultra High Temperature Belts
Heat Resistant Spring Belt
Connectable Spring Belt
To connect belt, screw ends together.
Then pull off yellow tabs. |
