The IW/SW-HE steel curtain mesh conveyor belt is made of steel material and is woven by the warp steel wire rope and the weft steel cord into a network structure conveyor belt. The warp wire rope and the weft braided wire cord are kept straight, and the weft wire cord is always above the warp wire rope. The warp wire rope is specially twisted and adopts the permeable special structure, which has better cementing performance. The weft steel cord adopts high elongation steel cord, which can ensure the transverse deflection and grooving performance of the conveyor belt. The warp strength of IW/SW-HE steel curtain conveyor belt is 350~ 1600kN.m-1, which is suitable for occasions with medium strength requirements. It can be widely used in ore handling, metallurgical sintering plant, coke plant, cement plant lifting belt, quarry plant, bucket wheel loading and unloading, small turning radius occasions. The special structure of IW/SW-HE steel curtain mesh conveyor belt can give the conveyor belt excellent impact resistance and tear resistance, which is a new conveyor belt with good development prospects.