Paper, film and woven fabric material slitting from bigger roller to smaller roller is very important. Which kind of brake can be used for slitting machine?
This slitting machine is making wide paper, film or fabric material into some pieces of narrow roller machine, it is widely applied in paper, wire and cable, belt, film, insulation, mica-paper tape and other materials. In traditional, slitting machine is controlled by a motor to drive rewinding and unwinding shaft, it will add a magnetic powder brake, through adjust current to regulate magnetic powder brake's braking force, so as to adjust material's tension force accordingly. As the magnetic powder brake will produce electric spark and its braking force will be reduced after long time usage, it is not safe and economic.
Now many factory use our Handong made DBK multiple disc pneumatic brake to control slitting machine tension force. It is composed of some pieces of caliper modular, so its braking force can be adjusted as needed. This DBK air friction disc brake is equal RE CX250 air brake, it is driven by air pressure, so its braking force is stable and environment protection.
This DBK multi-disc friction brake can well and easy to control slitting machine tension force via adjust its air pressure, when air pressure higher, then its braking force/tension force is larger; when air pressure lower, then its braking force/tension force is smaller. It is usually matched with air shaft or mechanical chuck for paper roller, film roller supporting.
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