Conveyor Belt Idler

Specifications

No.1 Introduction:
Aiming at solving the defects of the traditional steeliness rollers, such as when encountered acid, alkali and salt, they are easy to get corrosive, sticky, abrade, and due to getting stuck of the axletree, the belt is easy to lacerate as well as their short service life, etc. Our company has succeeded in developing wear-resistant ceramic rollers. After the terminal operating results in iron and steel, chemical, fertilizer, mining, power plant, salt works and shipside industries show that the products are not only of wear and acid and alkali salt resistance, anti-oxidation, operation stability, security features, but also can effectively prevent the belt deviation, reduce partial loss of belt, prolong its service life, reduce the manpower, material resources and time caused by replacing rollers frequently, lower operating costs and improve the efficiency of belt conveyor. As operating under harsh environment in the open air, their service life is 3-5 times longer than the traditional one.

No.2 Product Advantages:
1. Corrosion resistance.
2. Strong hardness and abrasion resistance.  
3. Entire hermetic sealing.
4. On the Ceramic surface forms a layer of oxide film, it doesnt have any binding or response to any substance
5. 2-5 times longer service life than steeliness roller, furthermore it can reduce belt abrasion and prolong service life of belts.
6. Cost-effective, it can reduce the integrated costs of the belt conveyor and repairing

No.3 Technical Parameters:
Compressive strength: 145 Mpa
Flexural strength: 80 ~ 120 Mpa
Hardness (Mohss) :> 7
Adaptable Temperature: -80 to 180 ° C
Water absorption: <1%
Density: 2.8 g/cm3
Abrasion Rate: <1.0
Service life of Ceramic roll :> 10 years
Service Life of Axletree: <3 years (about three years to replace the Axletrees)
Allowed Axletree Temperature: <100 ° C
Applicable Belt-width: 500 to 1400 mm
Specifications No.: TD75, DT II