Semi-automatic flat knitting machine WD-688B 1.needle: 12G, (14G,18G,9G ) 2.woven ... (42,48,52)inch 3. four color Flat knitting machine,our semi autimatic machine consist of:1.horizontal rack,2.computer controller 3 ... computer programs,suitable for hand-driven flat knitting machine.It can be used for automatic knitting for sweaters,sleeves,trousers,scarves and ...