This paper making machine has winding and unwinding parts, normally in the unwinding part, it will use the pneumatic brake for braking or tension control. There are some kinds of pneumatic brakes are available.
 

NAB air shaft brake

DBK pneumatic multi-disc brake

Above two kinds of air brakes are both available for paper making machine, but what is the difference of them?
1. NAB air shaft brake
---- It is suitable for shaft mounted
---- Two-cut friction pads easy for replacement
---- Small size, easy for installation
 

2. DBK CX250 pneumatic multi-disc brake
---- It is suitable for shaft mounted
---- It is composed of some pieces of brake modulars
---- Equiped with top fan, easy for heat dissipation

These two kinds of brakes are made by our Handong company, if need, welcome to contact us sqq@sh-handong.com.
---- Large braking force