ULMA Conveyor Components offers a wide variety of rollers for the bulk handling industry in the different activity sectors (mining, cement plants, power plants, steelworks, etc.).
| HEAVY DUTY CONVEYOR
Rollers are suitable for high speed and load conditions. The robust and yet lightweight design of these rollers, allow the conveyor to withstand very heavy loads.
| MEDIUM DUTY CONVEYOR
Rollers for standard working applications Nevertheless, the low friction force, reduce noise emission of the conveyor and the low Total indicated Turn Out (TIR) allows. In addition, the patented sealing system ensures long roller life time.
| LOW NOISE ROLLERS
Acoustic contamination of conveyor belts near urban areas nowadays is a contamination parameter regulated in many parts of the world. The rollers produce part of the noise emitted by the conveyor, above all due to the dynamic interaction between belt and roller.
ULMA Conveyor Components has available low noise rollers where the following parameters are carefully controlled:
Tube Ovality- MIS (Maximum instantaneous slope) parameter related to the surface profile of the tube
- Noise damping (cancell the bell effect)
- Roller vibration
- Bearing Operation