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LBH-1795A

The machine eliminates oil stains on the sewing product.

Adjustment of the

hook oil quantity

Computer-controlled, High-speed, Buttonholing Machine (120mm presser type)

120mm buttonhole

LBH-1795AS

LBH-1795AS

Oil feeding hole

Hook oil quality

adjustment screw

Improved maintainability

It is able to store 99 different patterns in its memory, which can be selected as desired from the operation panel.

The machine is provided as standard with as many as 
31 stitch patterns for buttonholing.

Square

1

Round

2

Radial square

3

Semilunar

11

Eyelet round

17

Semilunar

radial

25

Semilunar

round

26

Bartacking

27

Square radial

18

Square

semilunar 

19

Square round

20

Radial

semilunar

23

Radial round

24

Round square

12

Semilunar

square 

13

Eyelet

semilunar

16

Radial

4

Eyelet square

7

Eyelet radial

8

Radial straight

bartacking 

5

Eyelet straight

bartacking

9

Eyelet taper

bartacking 

10

Semilunar straight

bartacking

14

Square taper

bartacking

22

Bartacking,

center cut

30

Bartacking,

left cut

29

Bartacking,

right cut

28

Square straight

bartacking

21

Basting stitch

+ Knife

31

Semilunar taper

bartacking

15

Radial taper

bartacking

6

The memory storage capability of the main body of the sewing machine has been dramatically 
enhanced. Now the USB-ready main body of the sewing machine uses many different kinds 
of media. The main body of the sewing machine is provided as stanrard with a USB port. Now, 
date can be input/output to/from various kinds of media (SD (Secure Digital Card), CF 
(Compact Flash), etc.) by means of a USB thumb device and a card reader.

USB Port is provided as standard on the standard panel

All kinds of data can be entered on or selected from the operation panel.

The panel display supports 14 different languages.

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

Only a minute-quantity of clean oil is fed to the hook section from the 
oil tank.

The oil tank is made of shatter proof material, thereby preventing 
tank-related troubles such as breakage by some mishap.

The knife supports sewing lengths of 41mm at the maximum. Since the LBH-1795AS is provided as standard with the 120 mm presser, it is capable 
of sewing 12-mm 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.

The upper limit of the adjustment of the presser foot 
pressure has been expanded.  The presser foot pressure is 
now digitally controlled. As a result, the machine acquires 
improved responsiveness to knit materials and car seats.

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.

The machine can be completely changed into a dry-head machine by replacing the hook with an optional non-lubricated hook.
(In this case, the maximum sewing speed will be 3,300sti/min)

Non-lubricated

section

(minute-quantity

lubrication)

Hook section

Hook

Oil tank

USB card reader

USB port

SD

SM

mini

SD

CF

MS

STANDARD LIQUID CRYSTAL PANEL (NEW)

OPERATION  PANEL

Summary of Contents for LBH-1790A Series

Page 1: ...ed Buttonholing Machine LBH 1790A The thread tension and all drive mechanisms are electronically controlled Series LBH 1790AS Table stand is optionally available The LBH 1790A Series follows the world s highest sewing speed and dry head mechanism ...

Page 2: ...is able to change the needle thread tensions at the parallel and bartacking sections of the buttonhole to produce a beautiful buttonhole shape This capability helps greatly in preventing thread breakage Needle thread tension is activated at the beginning and end of sewing This prevents unthreading of the needle thread and thread fraying that is likely to occur at the beginning of sewing Thread ten...

Page 3: ... as standard on the standard panel All kinds of data can be entered on or selected from the operation panel The panel display supports 14 different languages Thanks to our advanced dry head technology no lubrication is required except for the hook section This eliminates oil stains on the sewing product Only a minute quantity of clean oil is fed to the hook section from the oil tank The oil tank i...

Page 4: ...g A B 5mm Standard S For Knits option 400 04350 1 4 6 2mm 6mm 400 04351 1 4 7 4mm 400 04352 1 2 6 2mm 400 04353 1 2 7 4mm Model name Needle bar stroke Size of cloth cutting knife Bartacking width Buttonhole length Precision of needle throwing mechanism Needle thread tension Number of stitches Needle at the time of delivery Hook Lift of the work clamp Auto lifter Needle throwing system Cloth feedin...

Page 5: ...MC602 LBH179 AS S Machine head Control box WHEN YOU PLACE ORDERS Please note when placing orders that the model name should be written as follows To order please contact your nearest JUKI distributor J U K I E C O P R O D U C T S The LBH 1790A Series is an eco friendly product which complies with JUKI ECO PRODUCTS standards for protecting the environment The RoHS Directive is an EU Directive limit...

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