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MF-7700D Series Semi-dry-head, Flat-bed, Top and Bottom Coverstitch Machine D R Y- H E A D TECHNOLOGY The advanced dry-head technology prevents oil stains. MF-7723D-U10-B56 A world- A world- first first Semi-dry-head, Top and Bottom Coverstitch Machine feature feature MF-7700D...
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The world's first semi-dry-head top and bottom coverstitch machine has been developed. With the excellent functions inherited from the MF-7700 Series, the MF-7700D is provided with a dry frame mechanism to eliminate the cause of oil stains. Stain removing work or re-sewing work is substantially reduced by protecting sewing products from being stained with oil, thereby improving the quality of finished products.
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The needle bar mechanism and spreader mechanism have been applied with a special surface treatment. JUKI's unique special grease is used for lubrication. Grease-filled bearings have been adopted for the crank rod. T h e s e a l l o w t h e m a c h i n e' s f r a m e m e c h a n i s m t o demonstrate outstanding durability without being oiled.
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MF-7700D Series Universal type ( b a s i c t y p e ) T-shirts Polo shirts The machine can be used for the hemming process of the sleeves and bottoms of T-shirts and for the covering process for sportswear and knitwear.
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D e v i c e UT31 Electromagnetic type top and bottom thread trimming device/Auto-lifter It is an electromagnetic type automatic t h re a d t r i m m i n g device/auto-lifter. The machine does not need an air compressor to achieve easy layout changing.
By dial Differential feed adjustment By micro-adjustment mechanism Lubrication Automatic (frame: no lubrication) Lubricating oil JUKI MACHINE OIL 18 (equivalent to ISO VG18) Feed dog inclination adjustment Provided as standard Micro-lifter Provided as standard Needle bar stroke converting function 31mm...