In slitting machine, it will needs the tension control system for web material. Which kind of pneumatic brake can be used?

Pneumatic brake is the actuator of slitting machine unwinding part, it is through control pneumatic brake output braking force so as to produce unwinding tension force. What is the pneumatic brake available for usage?

1. DBH pneumatic caliper disc brake
---- It is used to clamp steel disc plate for braking or tension control
 

2. DBG vertical pneumatic caliper disc brake
---- Vertical installation, it is also used to clamp steel disc plate for braking or tension control
 

3. NAB pneumatic shaft brake
---- Pilot mounted, it is used to make shaft and relevant rotating parts stop or tension control

4. DBK multiple caliper disc brake
---- Sevaral pieces of modulars for braking or tension control