Multi-needle non-shuttle quilting machine Model ZW323 Specification Needle row : four Needle width: 90 inch (2286mm) Needle interval: 1 inch (25.4mm) Needle interval: 3inch (76.2mm), 4 inch (101.6mm) , 6 inch (152.4mm), 7 inch (177.8mm) Layout: Auto front fabric forwarding frame, advanced back wind-up. Function Quilting width: 98 inch (2500mm) Max. working width: 24 inch (609.6mm) Max. tack & jump diameter : 24 inch (609.6mm) Needle speed: 1000r/Min Parameter Output : 380V 3P/50Hz 15KW Weight: ZW323?500Kg Needle type: German Groz 794:180#(24), 160#(23), 140#(21), 120#(19), or German SNF needle