Bidirectional Spiral Idlers for conveyor Material selection:
The bracket produced by Guangxing is a fully sealed waterproof and dustproof toji, and the raw materials are selected from the special pipe for idlers, Tongling Sanjia bearing housing, human-oriented bearing, and German imported sealing rings, which have the characteristics of high precision, long life and reliable performance
Bidirectional Spiral Idlers for conveyor roller specification
| Roller Specifications | |||
| Standard diameter | length range | Idler’s pipc thickness | Bearing Type |
| mm | mm | mm | min-max |
| 63.5 | 150-3500 | 3.0-3.75 | 204 |
| 76 | 150-3500 | 3.0-4.0 | 204 205 |
| 89 | 150-3500 | 3.0-4.0 | 204 205 |
| 102 | 150-3500 | 3.5-4.0 | 204 205 305 |
| 108 | 150-3500 | 3.5-4.0 | 204 205 305 306 |
| 114 | 150-3500 | 3.5-4.5 | 205 206 305 306 |
| 127 | 150-3500 | 3.5-4.5 | 204 205 305 306 |
| 133 | 150-3500 | 3.5-4.5 | 205 206 207 305 306 |
| 140 | 150-3500 | 3.5-4.5 | 205 206 207 305 306 |
| 152 | 150-3500 | 4.0-4.5 | 205 206 207 305 306 307 308 |
| 159 | 150-3500 | 4.0-4.5 | 205 206 207 305 306 307 308 |
| 165 | 150-3500 | 4.5-6.0 | 207 305 306 307 308 |
| 177.8 | 150-3500 | 4.5-6.0 | 207 306 307 308 309 |
| 190.7 | 150-3500 | 4.5-6.0 | 207 306 307 308 309 |
| 194 | 150-3500 | 4.5-6.0 | 207 307 308 309 310 |
| 219 | 150-3500 | 4.5-6.0 | 308 309 310 |
Cleaning effect: welding about 10 to 14 mm diameter spiral round steel on the idler or adding a spiral groove casting rubber sleeve on the outer surface to increase the wear resistance of the entire idler, which can completely clean the adhesion on the tape. Effectively ensure the service life of belt conveyor belts.
Aligning anti-misalignment effect: the two side idlers in the idler group are spiral brackets with taper, but the direction of thread rotation is different, one side idler is when the conveyor belt is running, due to the left rotation of the spiral, the other side of the idler is right-handed, so that the lateral force given to the conveyor belt is directed to the center line. , respectively, generate axial forces.
Bidirectional Spiral Idlers for conveyor Description
Screw idlers are mainly used to clean up debris adhering to the tape and can play a certain role in adjusting deflection. The screw idler produced by our company has the characteristics of novel structure, convenient installation and maintenance, smooth transportation of self-defined center, non-stick roller, low noise, low energy consumption and prolonging the service life of the tape
