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- Energy Optimised Belt (LRR)
Energy Optimised Belt (LRR)
In today’s life, energy saving and for better socio-economic life for future generation, preservation of power is the mandatory need of society. Keeping in mind, Krishna Belts offers Energy Optimised Belt (EOB) to customer for the power savings in running conveyor belt operation. It is also commonly known as Low Rolling Resistant (LRR) belts as well.
THESE ARE USED TO CARRY THE FOLLOWING
Cement | Steel | Power & Mining Industries
Causes of Energy losses during Conveyor application:
It is clear, that 61% of the entire resistance in the systems is due to indentation rolling resistance. This value is influenced significantly by the condition and quality of the belt.
What is EOВ?
A belt which consumes less energy during operation w.r.t. standard belts
A complete energy saving of 15% can be reached, if a concerted optimization of belt conveyor systems regarding their energy demand, for example in using energy saving belts and smooth-running idlers, is put into practice.
The special visco-elastic back cover properties minimize loss of PE from the point the belt touches the idler to the point it leaves the idler. The higher residual PE is converted to KE and thus demands less power from drive to maintain belt speed. In actual applications, power savings of up to 15-20% is targeted.
Dynamic Mechanical Analysis
G’ (or E’) storage modulus G” (or E”) loss modulus
tan θ =E”/E’loss factor
RRF =E”/((E) 43 Rolling Resistance Factor