Impact Idler With Corrosion Resistance
The Impact Idler is used at the material receiving part of the belt conveyor to slow down the impact of the falling material on the conveyor belt. It is a type of idler mainly developed for corrosive environments such as coal-washing plants, coking plants, and chemical plants. Its toughness is ordinary It is more than 10 times that of metal, and its service life is five times that of traditional column shoes. It is corrosion-resistant, flame-retardant, anti-static, and light in weight. It is widely used in mining. The polymer material specially used for the idler roller body has mechanical properties similar to bronze, has good wear resistance, and has good self-lubricating properties, which will not damage the belt. The buffer idler has excellent anti-corrosion performance. The roller body and seals are made of polymer materials, which are corrosion-resistant. Used in corrosive occasions, the service life can reach more than 5 times that of ordinary rollers.
Standard Diameter |
Length scope ( mm) |
Bearings Type (Min~Max) |
Idler's Shell Wall Thickness |
mm |
Inch |
63.5 |
2 1/2 |
150~3500 |
204 |
3.0mm~3.75mm |
76 |
3 |
150~3500 |
204 205 |
3.0mm~4.0mm |
89 |
3 1/3 |
150~3500 |
204 205 |
3.0mm~4.0mm |
102 |
4 |
150~3500 |
204 205 305 |
3.5mm~4.0mm |
108 |
4 1/4 |
150~3500 |
204 205 305 306 |
3.5mm~4.0mm |
114 |
4 1/2 |
150~3500 |
205 206 305 306 |
3.5mm~4.5mm |
127 |
5 |
150~3500 |
204 205 305 306 |
3.5mm~4.5mm |
133 |
5 1/4 |
150~3500 |
205 206 207 305 306 |
3.5mm~4.5mm |
140 |
5 1/2 |
150~3500 |
205 206 207 305 306 |
3.5mm~4.5mm |
152 |
6 |
150~3500 |
205 206 207 305 306 307 308 |
4.0mm~4.5mm |
159 |
6 1/4 |
150~3500 |
205 206 207 305 306 307 308 |
4.0mm~4.5mm |
165 |
6 1/2 |
150~3500 |
207 305 306 307 308 |
4.5mm~6.0mm |
177.8 |
7 |
150~3500 |
207 306 307 308 309 |
4.5mm~6.0mm |
190.7 |
7 1/2 |
150~3500 |
207 306 307 308 309 |
4.5mm~6.0mm |
194 |
7 5/8 |
150~3500 |
207 307 308 309 310 |
4.5mm~6.0mm |
219 |
8 5/8 |
150~3500 |
308 309 310 |
4.5mm~6.0mm |
1. Mining: In mining operations, conveyor belts are used to transport heavy materials such as coal, ore, and minerals. Impact idlers are used in areas where the load is dropped onto the conveyor belt from a height, reducing the impact on the belt and other components of the conveyor system.
2. Construction: In construction sites, conveyor belts are used to transport materials such as sand, gravel, and concrete. Impact idlers are used in areas where the load is dropped onto the conveyor belt, reducing the impact on the belt and other components of the conveyor system.
3. Transportation: In transportation facilities such as airports and shipping ports, conveyor belts are used to transport luggage and cargo. Impact idlers are used in areas where the luggage or cargo is dropped onto the conveyor belt, reducing the impact on the belt and other components of the conveyor system.