- Conveyor Belt
- Conveyor Idler
- Conveyor Pulley
- Conveyor Bracket Frame
Industrial Rollers For Mining Conveyors
The Industrial rollers is the heart of the conveyor accessories.In order to achieve the ideal performance of the Industrial rollers, the sealing structure of the traditional roller is changed, and the weight of the rotating part is reduced.Chat Now
Industrial rollers for mining conveyors
The Industrial rollers is the heart of the conveyor accessories. It is waterproof and dustproof, especially the sealing performance against semi-flowing objects (sludge), the accuracy of the bearing position at both ends, the radial runout of the outer circle, the rotational resistance, the moment of inertia , running noise, corrosion resistance, wear resistance, etc., can have a direct impact on the operation of conveyor parts. Taking a headache, the effect of technical innovation on the roller is very small. For example, increase the thickness of the pipe wall to improve the wear life of the roller. This method not only solves the sealing problem, but also increases the moment of inertia of the roller, and the premature failure of the bearing jam can cause serious wear of the tape, energy loss, noise pollution and various potential accidents.
In order to achieve the ideal performance of the Industrial rollers, the sealing structure of the traditional roller is changed, and the weight of the rotating part is reduced. The main reason for the premature failure of the conventional roller is that the gap of the labyrinth sealing structure is exposed to the outside. When the roller is running, water, dust and mud can easily penetrate into the labyrinth seal structure along the gap.
|Standard Diameter||Length ( mm)||Bearings Type||Idler's pipe thickness|
|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|
Product parts details:
|Idler Roller dia(mm)|
Industrial rollers Technical Features :
1. The rubber ring of impact idlers is made up of flame retardant rubber.
2.Stamping parts are used as bearing housing, which are machined by NC lathe;
3.The bearings are KA serial special bearing for idlers;
4.The material used for bearing shafts is high-strength 45#steel, and NC turning and grinding can ensure precision;
5.The sealing is specially designed with abilities of self-compensation, low resistance, waterproof and dustproof, which can keep bearing in good lubricated condition for a long time.
Industrial Rollers produce important performance and value in actual use, can produce important performance, need to use certain working methods and principles for practical use, can produce important performance in transportation, rainy days, open-air conveyor belt is easy to dip In the water, the rollers and rollers of the conveyor are also relatively easy to be wet. The wet friction coefficient of rubber and metal is relatively small. If the roller is not flexible or the surface of the roller is stuck with material, the force of the conveyor belt on the roller will be uneven, or the resistance on the rollers on both sides will be inconsistent. At this time, the conveyor belt will lose its balance and run off. In addition, when the surface of the idler roller is viscous with water, the thickness of the water film between the idler and the conveyor belt will increase, which tends to cause slippage, which causes the conveyor belt to deviate.
Drawing of product: