上下複合送料平縫機
Compound Feed Lockstitch Sewing Machine
Synchronizes the feed of upper and lower layers by top and botton feed mechanism while sewing
the inflationary and latently movable materials of madium and heavy weight. Decreases bobbin
change frequency and increases swing efficiency by using large rotary hook. Prolongs service life
by adopting automatic lubrication system.
上下送料平縫機使用上下送布送料，對膨體類縫料和潛移性較大的中厚料，在縫紉過程中能使上下層的送料量達到一致；採用大旋梭，減少換底線次數，提高工作效率；採用全自動潤滑裝置，提高機器使用壽命。
