Rubber Coated roller
The rubber of rubber coating roller which is directly vulcanized on steel tube's surface has high elasticity, wear and corrosion resistance, water-proof and impact resistance properties and is widely used in various applications. The life of rubber roller is much longer than a traditional one.
Specifications of Conveying Machinery Roller:
Rubber Coated roller has high elasticity, flexible moving satisfied, long service time
Advantages of Custom Rubber Coating Roller:
Low coefficient of friction reduce the belt being weared.
Can withstand repeated impact, vibration.The outer dia is processed by the professional machine, so it can effectively prevent the belt running deviation.
Manufacturing Procedures:
The employees in Huayun do all they could to bring the best conveyor rollers and other products to our customers. The production process of steel tube conveyor rollers is as following:
1.Pre-treatment: All the pipes are treated to the status that is easy for spraying, and the color will be more beautiful;
2.Pipe Cutting: After the treatment, the pipes are cut into fixed length;
3.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;
4.Bearing Welding: Two bearings are pressed into the pipe, and welded together with the pipe;
5.Painting & Surface Treatment: Huayun adopts advanced electrical painting, we also accepts customized painting demands;
6.Shaft Cutting: Similar to the pipe cutting process, the shafts are cut into same length and the section is flat;
7.Shaft Milling: At this stage, the shaft is treated at two ends, making into the flat ends;
8.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.
Product Specification:
Roller Dia(mm) Length Scope(mm) Shaft Dia(mm) Bearings Type(Min-Max) Roller's TubeThickness
50 150-2500 20; 25 204 3.2mm-4.0mm
63.5 20; 25 204
76 20; 25 204 205
89 20; 25 204 205 3.2mm-6.0mm
102 20; 25; 30 204 205 305 3.5mm-6.0mm
108 20; 25; 30 204 205 305 306
114 20; 25; 30 205 206 305 306
127 20; 25; 30 204 205 305 306
133 20; 25; 30 205 206 207 305 306
140 20; 25; 30 205 206 207 305 306
152 20; 25; 30 205 206 207 305 306 307 308 4.0mm-6.0mm
159 20; 25; 30; 40; 45 205 206 207 305 306 307 308
165 20; 25; 30; 40; 45 207 305 306 307 308 4.5mm-6.0mm
177.8 20; 25; 30; 40; 45 207 306 307308 309
190.7 20; 25; 30; 40; 45 207 306 307308 309
194 20; 25; 30; 40; 45 207 307 308 309 310
219 20; 25; 30; 40; 45 308 309 310
