drum type pipe

Drum roller, by core shaft, bearings, seals, bearing, roller, roller as described for the drum structure, drum on the length of the length can be in a third, also can be in full length on the length of the half, the advantages of the utility model lies in the belt conveyor used drum structure of roller, can automatically adjust the tape run on both sides of the sliding friction, until is equal.So the self-aligning process smoothly, the partial correction effect is remarkable, for belt conveyor provides a novel structure of roller products.  
Working principle: tapered roller groups: when the belt running deviation to any side, adhesive tape and the small end of the cone roller produced under the action of sliding friction, the upper beam of the roller rotation, sending tapes are, tape to normal center line.Drum roller automatic self-aligning roller can be comfortable in this factory is conical roller with automatic self-aligning roller friction on the basis of development.Integrates with conical rollers and friction roller, roller, light weight, good seal performance, low rotation resistance, good stability, long service life and operation correction with the advantages of great capacity, is an ideal device to rectify belt conveyor, its working principle and conical rollers and friction self-aligning roller is the same, but save a lot from the workerss

size：108-194=680,108-176=500

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