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JUKI MF-7900 U-11 Series Industrial Sewing Machine With Table and Direct Drive Motor

JUKI MF-7900 U-11 Series Industrial Sewing Machine With Table and Direct Drive Motor

MF-7900U-11

JUKI MF-7900 U-11 Series Industrial Sewing Machine With Table and Direct Drive Motor

$7,999.99
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  • Description
  • About
  • Features
  • Specifications
  • Application

JUKI MF-7900 U-11 Series 

Industrial Sewing Machine With Table, Legs, Direct Drive Motor and LED Lamp

About the JUKI MF-7900 U-11 Series

High-speed, Cylinder-bed, Top and Bottom Coverstitch Machine

A newly developed cover stitch machine provided many mechanisms for improving the seam quality.

Simplified maintenance mechanism

All sewing machines with a thread trimmer are provided with a direct-drive motor.

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. The front cover is trimmed to allow operators to bring their hands closer to the needle entry area, thereby increasing work efficiency in the covering process.

MACHINE FEATURES:

  • JUKI's dry-head technology protects sewing products from being stained with oil.
  • Thanks to the new feed mechanism, many different types of sewing are achieved.
  • Micro-lifter mechanism
  • Differential-feed micro-adjustment mechanism
  • The looper thread twining prevention mechanism has been improved and is provided as standard for the sewing machine
  • Commercially available gauge components are applicable with no additional work
  • All of the sewing machines with a thread trimmer are provided with a direct-drive motor.
  • This sewing machine reduces power consumption by 27% compared to conventional models.

MACHINE SPECIFICATIONS:

  • Application: Universal, Covering
  • Max. Sewing Speed:
  • MF-7900/U11: 6500 sti/min
  • MF-7900D/U11: 5000 sti/min
  • Needle Gauge:
  • MF-7900/U11: 3.2,4.0,4.8,5.6,6.4mm
  • MF-7900D/U11: 4.0, 5.6, 6.4mm
  • Stitch Length: 0.9～3.6mm
  • Stitch Pitch Adjustment: By dial
  • Differential feed adjustment: By micro-adjustment mechanism
  • Lubrication:
  • MF-7900/U11: Automatic
  • MF-7900D/U11: Automatic (frame: no lubrication)
  • Lubricating Oil: JUKI Machine Oil 18 (equivalent to ISO VG18)
  • Feed Dog inclination: Provided as standard
  • Micro-lifter: Provided as standard
  • Needle Bar Stroke Converting Function:
  • Provided as standard: 31mm: at the time of delivery /
  • When sewing a heavy-weight material: 33mm
  • Silicon oil tank for needle tip and needle thread: Provided as standard
  • Cartridge oil filter: Provided as standard
  • Power requirement/Power consumption:
  • Single-phase 100~120V / 200~240V,
  • 3-phase 200~240V / 500VA (with automatic thread trimmer)
  • Lift of Presser Foot:
  • 5mm (with top and bottom covering stitch)
  • 8mm (with bottom covering stitch)
  • Needle: UY128GAS（ #10S） #9S～#12S
  • Weight of the machine head: 41kg (without device), 49kg (with UT51), 51kg (with PL/UT52), 44kg (with UT57)

JUKI DDL-8700 FAQs

What kind of needles do you use in the DDL-8700?

The needles with your JUKI are the Organ DBx1, available on our website. This machine uses size 16×257, size 8 through 20 or 16×97. The 8700 can also use standard needles, sizes 9 through 21, universal or fabric-specific needles such as knit.

Where does the machine oil go?

A pan directly underneath the machine supplies oil to the machine with a cotton wick. Lift the machine up and over to access the oil tank while on the table. You must keep the machine’s oil level consistently at the «high» mark, either by adding more oil or draining it and refilling it as needed. If the oil pump can’t get the oil into the machine, it can cause serious problems later.

What kind of oil does this machine require?

You need a specific type, like motor oil in your car, to keep this machine running. The DDL-8700 requires JUKI New Defrix Oil No.1, equivalent to ISO VG7.

What size table can I get with this machine?

Our table has legs and is 22"w x 47"l. It includes a knee and foot pedals and a left-hand drawer for accessories.

Does the DDL 8700 make buttonholes?

No. The 8700 only does straight stitching, with a horizontal bar on the right side for a reverse stitch.

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