JUKI DDL-9000C Series Direct-drive, High-Speed, Sewing Machine

Juki DDL-9000C Series
Direct-drive, high-speed, sewing system with automatic thread trimmerCommitment to “seam quality”is poised to enter a new era with JUKI’s next-generation sewing system. The change is driven by digitalization. Until recently, sewing machines have been adjusted by human operators based on personal hunches and experience.

Description

DDL-9000C/PBN digitalizes the machine adjustment used to be handled based on personal hunches and experience. The machine comes with bird’s nest prevention that commits to “seam quality”. The newly-developed model totally eliminates bird’s nests at the starting of sewing, which have been a conventionally inevitable factor when using machines with a thread trimmer. The length of thread remaining at the end of sewing is shortened.

Product features
  • The machine eliminates the “bird’s nest” at the starting of sewing

    The machine starts sewing with the needle thread clamped and held with its unique air & ball type clamp. High-quality seams, thereby, are promised without leaving bird’s nests (thread tangling) on the wrong side of the material.

Only 3 mm long thread is left on the material at the end of sewing

The machine adopts a new thread trimming method where the newly-developed thread trimming mechanism trims the thread directly below the throat plate while the last stitch (or two stitches) at the end of sewing is (are) sewn with a smaller stitch length using condensation stitching.
As a result, the length of thread remaining on the material is shortened, thereby eliminating thread nipping work.

Management of sewing performance and sewing machine by the utilization of IoT
(Internet of Things)

Data on sewing machine adjustments made according to the product to be sewn can be transferred to a commercially-available Android tablet in contactless mode. This enables quick check for uniform settings as well as confirmation of conditions of sewing machines in a sewing line, thereby facilitating setup changes.
The operation panel is also provided as standard with a USB port.
Data management and software update can be carried out with ease using a USB thumb drive.

Data items of sewing can be numerically managed to ensure “stable quality” and “reduction in time required for setup changes”. Quantified sewing data can be externally taken from the sewing machine using an Android tablet or USB thumb drive.

 

Basic performance
  • Commitment to seam quality “Reverse-feed stitching function by means of the reverse feed lever” is provided as standard

    The operator carries out fine adjustment of correction sewing (within the stitch length of 1 pitch) using the reverse feed lever, thereby achieving “further improved seam quality”.

Specifications
MODEL DDL-9000C-FMS DDL-9000C-FSH DDL-9000C-SMS DDL-9000C-SSH
Type Full Digital Type Digital Type
Application Medium-weight Heavy-weight Medium-weight Heavy-weight
Lubrication Semi-dry Minute-quantity lubrication Semi-dry Minute-quantity lubrication
Max. sewing speed 5‚000sti/min*1 4‚500sti/min*2 5‚000sti/min*1 4‚500sti/min*2
Hand switch Provided as standard (At the time of shipment: Hand switches are assigned respectively with the touch-back switch function and the one-touch changeover switch function.)
Max. stitch length 5mm
Thread trimming method Double-edge rotary system
Needle bar stroke 30.7mm 35.0mm 30.7mm 35.0mm
Feed dog height 0.8mm 1.2mm 0.8mm 1.2mm
Needle thread tension Active tension Spring type
Presser foot pressure Electronic control Spring type
Needle DB×1・DB×5(#11
#9~18(Nm65~110)
DB×1・DB×5(#21)
#20~23(Nm125~160)
DB×1・DB×5(#11)
#9~18(Nm65~110)
DB×1・DB×5(#21)
#20~23(Nm125~160)
Lift of the presser foot By hand: 5.5mm‚ By knee: 15mm Auto: 1st stage 5.0 mm (*0.1~8.5mm)‚ 2nd stage 8.5 mm (*8.5mm~13.5mm) * Adjustable on the operation panel
Bobbin thread winder Built in the top of machine head (provided with the bobbin thread retaining plate)
Lubricating oil JUKI New Defrix Oil No. 1 or JUKI CORPORATION GENUINE OIL 7 (equivalent to ISO VG7)
Size of bed 517×178mm(distance from needle to machine arm:303mm)
Machine head drive Compact AC servomotor (400W) that is directly connected to the main shaft (direct-drive system)
Power consumption 520VA
Net weight Machine head: 40.5kg(with AK-154)

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