Rubber Coated Disc Return Idler Impact Conveyor Steel Roller
Impact idler will help the service life of the belt conveyor to be longer, because it can reduce the impact of the falling materials on to the belt. The Impact Roller was explored for corrosive environment, such as coal washing plant, coking plant, chemical plant. The body and seals of impact conveyor rollers are all made by polymer.
The impact conveyor roller production process is as following:
1.Pipe Cutting: After the treatment, the pipes are cut into fixed length;
2.End Boring: In this step, boring is processed. With our automatic double end boring machine, we make sure that the roller pipe is treated under the same level;
3.Bearing Welding: Two bearings are pressed into the pipe, and welded together with the pipe;
4.rubber: As cutomers requirement we will make rubber lined, rubber rings or rubber coated on the pipe.
5.Shaft Cutting: Similar to the pipe cutting process, the shafts are cut into same length and the section is flat;
6.Shaft Milling: At this stage, the shaft is treated at two ends, making into the flat ends;
7.Final Assembling: In this last step, the pipe and the shaft are pressed into a steel tube conveyor roller with the automatic press assembling machine.
conveyor roller parameter
SPECIFICATIONS | |||
Product Name
| Rubber Coated Disc Return Idler Impact Conveyor Roller | ||
Troughing angle
| 10°,20°,30°,35°,45° | ||
Tube | Steel Q235(GB), Q345(GB), stainless steel (201,304), rubber, nylon, HDPE, UHMWPE | ||
Roller Diameter
| 89-194mm | ||
Bearing | Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance, with brand SKF, ,NSK,HRB... | ||
Bearing Housing/Seat | Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard | ||
Lubricating Oil | Grade 2 or 3 long-lasting lithium greasae | ||
Welding | Mixed gas shielded arc welding end | ||
Painting | Powder coated,Spray paint,Galvanized,Rubber lagging. |