JUKI LBH-1790ANS Buttonhole Machine

JUKI LBH-1790ANS Buttonhole Machine

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JUKI LBH-1790ANS Buttonhole Machine

The maximum sewing speed is 4,200 sti/min., and the jump speed is 200 mm/s.

The cycle time has been further reduced for continuous sewing.

Twenty different programs can be registered, and as many as 30 different patterns can be stored in one program.

Operation with reduced noise is ensured by the adoption of the direct-drive motor.

The illuminance of the LED light is adjustable and is located on the underside of the arm jaw.

Electronic control of the material feed mechanism, needle feed mechanism, needle thread trimming mechanism, bobbin thread trimming mechanism, cloth trimming mechanism, presser lifter mechanism and other mechanisms has been achieved. All adjustment values are digitalized to enable the operator to set and store those values on the operation panel.

The machine is provided as standard with a newly-developed auto-lifter driven by a stepping motor. This helps reduce the operator’s fatigue. As for the pedal, one-pedal and two-pedal models can both be changed over and the intermediate stop, which facilitates positioning of the sewing product, can be specified. The work clamp foot lift can be set as desired. The reverse-rotation needle-up function offers a maximum work clamp foot lift of 17mm.

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.

Thanks to the multiple knife-dropping function, it is no longer required that the knife be changed at the time the buttonhole size is changed. The number of knife dropping times can be automatically set according to the buttonholing size in cases where the buttonhole size is frequently changed for small-lot productions or during the cycle sewing of buttonholes that are different in size. The knife supports sewing lengths of 41mm at the maximum. In addition, knife mechanisms for 70mm and 120mm are optionally available.

Thanks to our advanced dry-head technology, no lubrication is required except for the hook section. This eliminates oil stains on the sewing product.

The newly installed “hook oil quality adjustment screw” can be found by opening the hook lid cover. With this screw, the operator is able to to adjust the oil quantity in the hook with ease. Oil can be easily added to the hook oil quantity tank with an oiler.

SKU: JUKI LBH-1790ANS Category: Tags: , ,


JUKI LBH-1790ANS Buttonhole Machine

“We are the Parts People” – What can we do for you?

Needle thread tension for sewing parallel and bartacking sections of buttonholes can be separately controlled through the operation panel and stored in memory according to various sewing conditions (e.g., type of thread, type of material and sewing speed).



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