3# nylon long plate head specifications: 1570/KG,1265/KG,1057/KG 4# long plate head: 708/KG 5# long plate head: 829 PCs/KG,693 PCs/KG,625 PCs/KG,600 pcs/KG,527 PCs/kg,515 PCs/Kg,480 PCs/kg,403 PCs/kg 7# long plate head: 675 PCs/KG 520 PCs/KG,435 PCs/KG 8# long plate head: 415 PCs/KG ,358 PCs/KG,287 PCs/KG 10# long plate head: 327 PCs/KG ,134 PCs/KG,145 PCs/KG 91 PCs/KG