PIW of EP and NN Rubber Conveyor Belt

07-26, 2024

PIW is an important parameter to measure the performance of rubber conveyor belts. This is because the strength of a conveyor belt, whether it's the carcass tension rating or ultimate breaking strength, represents the amount of force that can be applied to the belt.

Rubber Conveyor Belt

We provide EP and NN rubber conveyor belt for stacker conveyor and ship loading conveyor in heavy duty applications. The tension members in a belt carcass provide the longitudinal strength to move the load and also withstand torque from the system start up. Belt tension is normally defined as required PIW (pounds per inch of width).

Carcass	No. of Ply	Tensile strength	Tensile at break	PIW
Carcass	No. of Ply	(kgf/cm)	(kgf/cm)	PIW
EP160/2	2	16	160	89.6
EP200/2	2	20	200	112.0
EP250/2	2	25	250	142.0
EP315/2	2	31.5	315	176.4
EP400/2	2	40	400	224.0
EP400/3	3	40	400	224.0
EP500/2	2	50	500	280.0
EP500/3	3	50	500	280.0
EP630/2	2	63	630	352.8
EP630/3	3	63	630	352.8
EP630/4	4	63	630	352.8
EP800/3	3	80	800	448.0
EP800/4	4	80	800	448.0
EP1000/3	3	100	1000	560.0
EP1000/5	5	100	1000	560.0
EP1250/3	3	125	1250	700.0
EP1250/4	4	125	1250	700.0
EP1250/6	6	125	1250	700.0
EP1600/4	4	160	1600	896.0
EP1600/5	5	160	1600	896.0