The pneumatic wire and felt tensioner device is composed of a signal sensor and a pneumatic actuator. It is used in conjunction to drive the guide roller, control the deviation of the wire and felt, and find the balance point in the shortest time to reach its stable operation. The advantages are small size, stable performance, strong reliability, and can replace imported products, and are widely used in papermaking, textile, metallurgy and other industries.
1 | Air cylinder type | automatic reset, multi-directional installation, compact structure, less gas consumption, able to operate under high temperature. |
2 | Air tube tire type | linear bearing, double guide rod, flexible movement. |
3 | Air Pneumatic tire swing type | it is flexible to rotate around the pendulum axis. |
4 | Air pneumatic roller type | low friction, large stroke and large load. |
5 | Air control box | adjustable working pressure, adjustable calibration speed, automatic air termination protection to avoid damage to the mesh blanket. |
6 | The felt and wire extreme deviation alarm | running off the limit position sensing signal, photoelectric alarm, avoid damage net blanket.A must for modern paper machines. |
