Juki LBH-1790S

Computer-controlled, High-speed, Lockstitch Buttonholing Machine

JUKI Simple Series sewing machine LBH-1790S has been designed to have simplified and narrowed down capabilities that are essentially required to produce JUKI's established seam quality. In addition, it supports the operator with the voice guidance system to improve work efficiency.

Juki LBH1790A

Computer-controlled, High-speed, Lockstitch Buttonholing Machine

The LBH-1790A Series follows the world's highest sewing speed and dry-head mechanism of its predecessor model. In addition, this machine comes with the latest model operation panel which is installed with a USB port. Furthermore, all drive mechanisms have been digitalized to manage each sewing pattern individually.

Juki LBH1790AB

Computer-controlled, High-speed, Lockstitch Buttonholing Machine

The newly-developed shorter-thread remaining mechanism trims the tread short and eliminated the trouble of manual thread nipping

Juki LBH1795A

Computer-controlled, High-speed, Lockstitch Buttonholing Machine

The knife supports sewing lengths of 41mm at the maximum. Since the LBH-1795AS is provided as standard with the 120mm presser, it is capable of sewing 120mm long buttonholes. The LBH-1795AS is capable of sewing long buttonholes such as belt holes in car seats. In addition, it is applicable to the sewing of buttonholes in men's shirts (continuous sewing of two buttonholes and the use of two units of sewing machines), etc.

Juki LBH1796A

Computer-controlled, High-speed, Lockstitch Buttonholing Machine

The LBH-1796A is a subclass model of the LBH-1790A Series. This product is provided with a 220mm work clamp foot. It follows the world's highest sewing speed, deeply recessed shape of the machine head and dry-head mechanism of the existing LBH-1790A. In addition, the LBH-1796A can also be used as a simplified indexer to sew three buttonholes in a row.

Juki LBH780

1-needle, Lockstitch Buttonholing Machine

Smooth operation contributes to high-quality finished buttonholes and a higher degree of efficiency.

Juki MEB3200

Computer-controlled, Eyelet Buttonholing Machine

The electronically controlled machine permits the selection and setting of various eyelet shapes. With its new technology called "active tension" (electronic thread tension mechanism), the machine is capable of duplicating the same sewing conditions with ease.

Juki MEB3810

Computer-controlled, Eyelet Buttonholing Machine (for jeans and cotton pants)

The machine achieves not only a maximum sewing speed as high as 2,500 sti/min, but also reduced vibration and noise. The machine is a newly developed highly-durable simple-design eyelet buttonholing machine for jeans/cotton pants.

Juki Button Hole Machines

Excellent operability by Digitization

  • Higher productivity
    The Juki Button Hole Machines provide maximum sewing speeds of 4,200 sti/min., and the jump speed is 200 mm/s. The cycle time has been further reduced for continuous sewing.
  • Cycle sewing and continuous sewing.
    • Cycle sewing
      Twenty different programs can be registered, and as many as 15
      different patterns can be stored in one program.
    • Continuous sewing
      The Juki Button Hole Machines are able to continuously sew two or more different patterns without requiring the work clamp foot to be lifted. As may as 20 programs can be registered, and six different patterns can be stored in one program. (Related parts need to be exchanged for optional ones.)
  • All drive mechanisms are electronically controlled
    • 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.
Juki Button Hole Machines – Model Number Juki LBH-1790A Series
Sewing speed Max. 4,200sti/min, Normal 3,600sti/min
When the non-lubricated hook (optional) is used: 3,300sti/min
Needle bar stroke 34.6mm
Size of cloth cutting knife 6.4~31.8mm (1/4″~1-1/4″)
Bartacking width Max. 5.0mm (with special-specification part: Max. 10mm*)
Buttonhole length Max. 41mm (optional: 70mm, 120mm) , LBH1795:120mm
Precision of needle throwing mechanism 0.05mm
Needle thread tension Active tension (electronic thread tension control system)
Number of stitches Automatically computed from the size of the buttonhole and stitch pitch
Needle (at the time of delivery) DP×5 (#11J) #11J~#14J
Hook DP type, full-rotary hook
Non-lubricated hook (optional)
Lift of the work clamp 14mm (17mm when the reverse-rotation needle-up function is used)
Auto-lifter Provided as standard (stepping motor type)
Needle throwing system Stepping motor
Cloth feeding system Intermittent feed by stepping motor
Cloth cutting knife system Stepping motor
Number of standard patterns 31 patterns
Number of patterns that can be input Max. 99 patterns
Bobbin thread winder Built-in the machine head
Machine head drive system Compact AC servomotor (direct-drive system)
Power requirement/ Power consumption Compact AC servomotor (direct-drive system)
Lubrication Only the hook section needs a minute-quantity lubrication
Lubricating oil Hook: JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Weight Machine head (include motor) 55kg, Control box 6kg

For all Industrial Sewing Machine Spare Parts, Needles & Accessories, click the link below to our Parent company, College Sewing Machine Parts Ltd, the UK’s largest Industrial Sewing Machine Spare Parts Stockist. Juki Industrial Parts Agents, sewing machine parts for the Juki Button Hole Machines

Juki Button Hole Machines Spare Parts

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