Description Specifications Machine models: WM431, Nova-2, Nova-3 Working width: 186” / 218” Max. working speed: 1300 rpm (WM431), 1300 rpm (Nova-2), 600 rpm (Nova-3) Drive motion: Crank lever motion Working needles: Compound needles Gauge: E24 Guide bars: 4 (2 ground bars, 2 pile bars) for WM431 and Nova-2; 4 (3 ground bars, 1 pile bar) for Nova-3 Pattern drive: Pattern disc / EL for WM431 and Nova-2; EL drive for Nova-3 Yarn let-off device: EBA or EBC electronically controlled for WM431 and Nova-2; EBC electronically controlled for Nova-3 Take-up device: Electronically controlled Brushing device: One or two brushing rollers Beam size: Φ30 x 21”, Φ34.5 x 21”, Φ40 x 21” (optional beam support) Yarn usage: Filament yarn or cotton (GB1/3/4) for WM431 and Nova-2; filament yarn for Nova-3