Our composite carrying rollers is up to 50% lighter in weight than equivalent steel rollers. This makes for faster replacement of rollers, and cost reduction with less time and resources needed. The rollers also have longer lifetime which require less replacements. Stuck composite rollers do not damage the conveyor belt as they function as glide bars, and therefore the rollers can be changed at next planned service stoppage.
Composite carrying rollers are adapted to high belt speed with high tonnage where the load per roller is up to 800 kg. The carrying rollers is a light, strong and robust roller with a longer lifetime than traditional rollers.
The rollers are developed for challenging conditions found in the mining industry in Scandinavia and can withstand temperatures between -50°C to +50°C. They have high resistance to high humidity and aggressive environments.
It's made of fire retardant material. Rollers are coated with a 5 mm layer of Polyurea which not only keep the weight low, but makes rollers extremely durable and robust.
Composite rollers help improve HSE at the worksite. The weight reduction compared to steel rollers makes maintenance and replacement faster, easier and are gentler on personnel. Noise and vibrations are reduced due to natural balance and the rollers are safe and environmentally friendly.
We can deliver carrying rollers in following sizes:
Ø 194 / Ø 159 mm different lengths Shaft Ø 30 mm / 40mm End taps: Customized
Specification carrying rolls:
Std. shell length*
250 — 950 mm
159 and 194 mm
600 — 1150 mm
*The shell length may be tailor made
Carrying composite Rollers weight list
Description;Diam;Length;Shaft diam;Weigth without PU;Weigth with PU
Carrying roller;159;465;30;9,2 kg;10,6 kg
Carrying roller;159;530;30;9,9 kg;11,5 kg
Carrying roller;159;600;30;10,7 kg;12,5 kg
Carrying roller;159;670;30;11,4 kg;13,4 kg
Carrying roller;159;670;40;10,3 kg;12,4 kg
Carrying roller;159;720;40;10,9 kg;13,1 kg
Carrying roller;159;750;40;11,2 kg;13,5 kg
Carrying roller;194;750;40;13,4 kg;16,4 kg
Carrying roller;194;760;40;13,6 kg;16,6 kg
Carrying roller;194;950;40;16,0 kg;19,8 kg