JUKI LK-1900AN-SS Brochure & Specs page 2

Lk-1900an series computer-controlled, high-speed, bartacking machine

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LK-1900AN

The machine runs at 3,200sti/min, faster than any

other sewing machine ever made.

The proven computer-controlled

bartacking machine has been

dramatically evolved to be an

easier-to-use machine.

Higher productivity.

The machine runs at 3,200sti/min, faster than any other

sewing machine ever made.

In addition to the high-speed sewing performance,

cycle time can be substantially decreased (reduced

approximately 30% compared to our predecessor model:

For 42-stitch large bartacks).

Reduction of noise and vibration

The main shaft and the thread take-up lever mechanism

have been reworked to enable the reduction of noise

and vibration. As compared with the conventional model

LK-1900A, the noise is reduced by 3.9 dB and the

vibration is reduced by 1.65 dB.

Wider sewing area and

many different sewing patterns.

With its 30mm (length) by 40mm (width) sewing area,

the machine can sew many different shapes of bartacks.

The machine is provided as standard with as many as

50 different types of sewing patterns including semilunar

bartacking, round bartacking, radial tacking as well as

conventional bartacks.

The LK-1900AN is also able to sew bartacks using the

same data used for the LK-1900 (EP-ROM).

The machine is provided as standard with the active

tension (electronic thread tension control mechanism).

Since the machine is provided with an active tension mechanism, it is able to set a

needle thread tension that matches various sewing conditions (such as thread,

material and sewing speed) on the operation panel, store the data in memory

and reproduce it.

The needle thread tension can be separated according to stitching type or

portion of a seam, such as the beginning part of the seam, base stitched part,

zigzag stitched part and end of the seam (fastening stitch).

When the operation panel IP-410B is used in combination with the active tension,

the needle thread tension can be set on a stitch-by-stitch basis. This helps

eliminate undesired thread tension variations at a multi-layered part of a material

or with sewing direction, thereby contributing to upgraded seam quality.

JUKI ECO PRODUCTS

The LK-1900AN series is an eco-friendly product which complies with JUKI ECO PRODUCTS

standards for protecting the environment

The sewing machine complies with the "Juki Group Green Procurement Guidelines" on the use of

hazardous substances, which is stricter than other restrictions, such as those of the RoHS Directive.

As compared with the conventional model, the LK-1900AN reduces noise by 3.9dB and vibration by 1.65dB.

For details of JUKI ECO PRODUCTS, refer to: http://www.juki.co.jp/eco_e/index.html

The RoHS Directive is an EU Directive limiting the use of 6 hazardous substances (lead, hexavalent chromium, mercury, cadmium, PBB and PBDE) in electrical and electronic equipment.

The Juki Green Procurement Guideline is the voluntarily established criteria to eliminate not only the aforementioned six substances, but also other ones which also adversely affect the environment.

SERIES

LK-1900AN-SS (Table stand is optionally available.)

Excellent seam quality.

The machine comes with a newly developed needle

thread grasping mechanism. The mechanism prevents

thread from slipping off from the needle eyelet at the

beginning of sewing, from tangling on the wrong side

of the material and also being stained during sewing.

The thread trimming mechanism has been further

improved to shorten the length of thread remaining

on the wrong side of the material after thread trimming.

Oil stains are eliminated.