درفلة

درفلة تخفيف

The shock absorbing rollers, more often known as "impact rollers" consist of a base steel roller design, on which are fitted rings, designed to resist and absorb the pressures given by the impact of materials onto the belt.

Usage

The shock absorbing rollers, more often known as "impact rollers" consist of a base steel roller design, on which are fitted rings, designed to resist and absorb the pressures given by the impact of materials onto the belt.

These rollers are positioned in the carrying section of the belt, corresponding to the point of loading where the material falls onto it.

 

 



Characteristics

1. High quality rubber rings or overall mould.

2. Solid rubber rings fixation by high steel stop ring, welded to the shell.

3. Highly efficient&hermetic nylon labyrinth sealing system,long life roller.

4. Pipe- Q235,Shaft-45# steel,Bearing- ball bearing,HRB, & SKF FAG NSK,etc.

5. The bearing end is constructed to ensure that the roller shaft and bearing can be firmly connected.
6. The life time: more than 30000 hours.


PERFORMANCE PARAMETERS

Impact Roller Specifications
Standard diameterLength range roller's shell wall thicknessBearing Type 
mmmmmmmin-max
63.5150-6003.0-3.5204
76150-10003.0-3.5204 205
89150-12003.5-3.75204 205
102150-12003.5-4.0204 205 305
108150-15003.5-4.0204 205 305 306
114150-18003.75-4.5205 206 305 306
127150-18003.75-4.5204 205 305 306
133200-18003.75-4.5205 206 207 305 306
140200-20004.0-4.5205 206 207 305 306
152200-25004.0-4.5205 206 207 305 306 307 308
159250-30004.0-5.0205 206 207 305 306 307 308
165250-30004.5-5.0207 305 306 307 308
177.8300-30004.5-5.0207 306 307 308 309
190.7300-35005.0-6.0207 306 307 308 309
194300-35005.0-6.0207 307 308 309 310
219300-35005.0-6.0308 309 310
Note:we can manufacture as buyers’ demand



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