Automatic 1-needle Belt-Loop Attaching Machine

AB-1351 is the world's first belt-loop attaching machine with the ability to solely sew seven different belt-loop sewing patterns!
JUKI's unique flexible automatic belt-loop attaching machine!

Product features

  • Belt-loop folding mechanism which supports various belt-loop specifications (patent pending)

    This is the world's first automatic belt-loop attaching machine which can be used for seven different belt-loop attaching processes. The main mechanisms have been computerized to develop a belt-loop attaching machine which sews diversified belt-loop styles.

  • Improved productivity

    This machine not only reduces the time required for the belt-loop attaching process, but also achieves labor-saving, such as the elimination of the previous process (belt-loop cutting). Productivity can be dramatically increased when one operator attends to two AB-1351 units.
    Productivity is dramatically increased when the operator attends to two AB-1351 units.
    Two AB-1351 units can be operated by only one operator. In the case where two AB-1351 units are placed, as shown in the picture, the operator is able to operate them alternately to attach belt-loops on two different garment bodies, thereby substantially increasing productivity.

Basic performance

  • Quality production without relying on operator skill

    This machine allows an inexperienced operator to sew various types of belt-loops. The operator only needs to place a garment body on the machine and press the switch. The belt-loop sewing shape and sewing size can be easily changed through the operation panel.

    Belt-loop size adjustment and belt-loop specification changing have been digitalized

    The AB-1351 has adopted, as its operation panel, the IP-420 which has a large color liquid crystal touch panel. With this operation panel, the operator can change the belt-loop shape or sewing pattern, set the belt-loop sewing position and carry out cycle sewing. When the belt-loop width is changed, the bartacking width can be automatically changed according to the percentage of change of the belt-loop width. Digitalization helps substantially reduce the time required for sewing data adjustment.

  • Quality improvement

    JUKI's unique belt-loop feeding/folding mechanism helps achieve beautifully-attached consistent-quality belt-loops with constant sewing dimensions (amount of slack).

    JUKI's unique belt-loop feeder unit

    The belt-loop feeder unit incorporates JUKI's unique twin system. It is able to feed belt-loops with consistency even when a soft and elastic material is used. The belt-loop feeder unit is arranged in front of the main body of the sewing machine. This allows the operator to insert belt-loops from the front of the machine. In addition, the operator can visually check the belt-loop state whenever necessary, even during sewing.

  • The machine can be used for two different sewing styles by installing / removing the sub-tables

    The sewing machine can be used for two different sewing styles, i.e., for sewing belt-loops on waistbands (flat sewing) and for sewing belt-loops on garment bodies (tubular sewing), by installing / removing the sub-tables (auxiliary table and waistband table). The position of the start switch can also be changed. (The machine is provided with sub-tables as standard accessories.)

Specification

Model name AB-1351
Machine head LK-1961/ABH (Exclusive machine head based on the LK-1900A, Semi-dry-head)
Max. sewing speed 2,500sti/min*
Lift of the work clamp foot Max.14mm
Hook Standard shuttle hook
Stored bartacking patterns (Stittches) Linear bartacking (12, 15, 21, 28, 36, 41) / Zigzag bartacking (28, 36, 42, 56, 64)
Bartacking size length-wise 0~3.2mm (0"~1/8")〈adjustable in increments of 0.1mm〉
cross-wise 6~23mm (15/16"~57/64")〈adjustable in increments of 0.1mm〉
Number of bartacking patterns that can be input Max. 200 patterns, (Max. 20,000 stitches in total patterns)
Number of belt-Loop sewing patterns 99 patterns
Number of cycle sewing patterns Number of programs: 20 (30 different patterns can be set within one program.)
Needle DP × 17 #14, 135 × 17 #90
Thread Spun 80Nm (recommend), Filament 80Nm (80Nm=#50)
Belt-loop width 8~20mm (5/16"~25/32")
Power requirement / Power consumption Single-phase 220~240V / 280VA, 3-phase 200~220V / 250VA
Compressed air and air consumption 0.5MPa (5kg/cm²), 10Nl/min
Total weight 205.5kg
Dimensions 1,200(W) × 850(D) × 1,210mm(H)
Height of the top face of the throat plate Minimum: 930 mm (from the floor surface)
Needle thread breakage detecting device Provided as standard (Sewing can be re-started in the case of thread breakage.)
Belt-loop multi-layered part detecting device Provided as standard

*sti/min stands for Stitches per Minute.

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