Speedway SW-757A-516M2-35

Features

• Dust free and oil-leakage-free are due to entirely sealed needle bar section design.
• Direct drive needle bar system leads to high speed and long durability. No driving loss of connecting-rod-drive needle bar system.
• Needle bar and upper looper mechanisms are applied active oil supply and entirely sealed vacuum oil return system.
• The new system exceeds the traditional oil supply of rope type and dropping type.
• New double-lip type wiper is added to support the original double wiper. Oil proof function is upgraded.
• Direct drive mechanism prevents overdoing of differential feeding. No need to adjust the differential feed dog. No drive loss of connecting rod and type feeding mechanism.
• Low axis knife holder prevents cloth rolls up after trimming.
• Needle bar height adjustment without opening machine.
• Lower looper holder fine tune mechanism.
• Chainstitch fine tune mechanism: Open the rear cover to adjust stitch length easily.
• Needle plate thread groove leads to perfect loop.
• 5 cm height sewing area offers better cloth movement.
• Complete with table motor assembled