89mm Heavy Duty Steel Belt Conveyor Rollers High Wear Resistance

Product Specification

 89mm Heavy Duty Steel Belt Conveyor Rollers High Wear Resistance

Heavy Duty Steel Belt Conveyor Roller Idler 89mm Idler Roller For Belt Conveyor System

     The conveyor roller drives the roller tube, the bearing seat, the outer ring of the bearing, and the seal ring to rotate through the friction between the conveyor belt and the roller, and realizes the logistics transmission together with the conveyor belt.

Use and operation of conveyor roller

1. Before using the roller, carefully check the appearance for any serious bumps and damage. The rotating roller should rotate flexibly without jamming.
2. The installation distance of the rollers should be calculated based on the type of logistics and the characteristics of the conveyor, and the amount of transportation should be calculated to avoid excessive or dense installation.
3. The roller installation should be adapted to avoid friction between each other.

Main advantages of belt conveyor rollers: long life and high energy saving

1. High wear resistance: Use Q235 type precision roller special steel pipe with strong wear resistance, which is 3~5 times that of traditional steel roller;
2. Customized Luoyang or human-based professional support shaft bearings, with significantly longer service life, light weight and convenient operation;
3. The company's practical patented seal: no leakage of lubricating grease, which can effectively waterproof and dustproof;
4. High and low temperature resistance: It can work in the temperature range of minus 40°C to 120°C;
5. Corrosion resistance: resistant to salt, alkali and acid, adapt to harsh working environment;
6. Excellent mechanical properties: high strength, good toughness, and strong drop resistance;
7. Non-sticking: The surface is smooth and non-sticky materials, and the hollow device can make the stained objects fall off by themselves;
8. Antistatic and flame retardant: have good antistatic and flame retardant safety performance;
9. High economic efficiency, can reduce operating costs such as maintenance man-hours, and improve economic efficiency.

Belt Conveyor Idler Roller​ Specification

Interaction between roller and conveyor belt

1. The influence of the radial runout of the roller on the belt conveyor
The national standard for the radial runout of the idler rollers in my country is 0.7 mm. Within the range of the amount of runout specified by the country, the belt conveyor can be kept running smoothly, otherwise it will cause the belt conveyor belt to resonate and jump, resulting in material throwing, polluting the environment, and the advantage of small radial runout will be under the condition of high belt speed. Obviously flashed.
2. The influence of roller sensitivity on belt conveyor belt
If the roller sensitivity is not good and the rotation resistance coefficient is high, the entire belt conveyor system will have to pay more power and consume more electricity. Sometimes the belt will tear and the motor will be burned. When it is more severe Can cause a fire. Therefore, during the operation of the belt conveyor, the sensitivity of the roller is very important. The selection of rollers with a low coefficient of rotation resistance is an important part of the design and selection of the belt conveyor.
3. The influence of axial movement on the belt conveyor
Although my country’s conveyor manufacturing skills are becoming more and more advanced, axis movement is still a subject of research. Due to my country’s current belt manufacturing skills, belt conveyor installation skills are still far away from advanced countries in the world. There will be a situation where the tape is deviated. If the amount of axial movement of the idler is large, it will cause early damage to the idler. Generally, we control the amount of axial movement within 0.5-0.7 mm.