LZ-2290C Series

LZ-2290C-7 Series

Semi-Dry head, Digital Zigzag Stitch Sewing System

Horizontal-/vertical-drive digital feed mechanism.

The horizontal-/vertical-feed mechanism is controlled by motor. The sewing machine can be adjusted with ease by operating the operation panel.

The sewing machine provides the best-suited sewing performance according to the process and material.

Change in feed timing has been a time-consuming operation. For the LZ-2290C, however, feed timing can be changed with ease by operating the operation panel. It is therefore possible to set the feed timing so as to produce the seam quality (soft⇔standard⇔hard) that is suited to the process. In addition, the feed locus can be changed to that for preventing material slippage. With these improvements, the sewing machine provides further enhanced responsiveness to materials.

Rotary-type active tension has been adopted.

The LZ-2290C is the world’s first sewing machine that comes with rotary-type active tension. Conventionally, it has been difficult to adjust the thread tension when the remaining amount of bobbin thread has reduced. This sewing machine, however, is able to correct and stabilize the thread tension by means of the active tension. In addition, the thread tension can be corrected according to the sewing speed, thereby contributing to improved seam quality.

Active presser type can be selected.

Thanks to the adoption of the active presser foot, the presser foot pressure can be corrected according to the sewing speed, and jumping during high-speed sewing can be suppressed. (Select automatic foot lifter AK156 type at the time of factory shipment).

Multi-layered portion detection device is provided.

The LZ-2290C is provided with a multi-layered portion detection device. Sewing conditions on a flat portion and that on a multi-layered portion of material can be respectively set. As a result, conventional problems that are likely to occur when sewing a multi-layered portion of material such as stitch gathering and loose stitches can be prevented.

Sewing of diversified patterns is possible.

The sewing machine is provided as standard with 11 types / 20 patterns of basic stitch shapes. Sewing patterns such as zigzag stitching, T stitching, and pattern sewing can be selected on the new operation panel of the main body, thereby substantially increasing the facility operation rate. In addition, a sewing pattern can be created for the brassiere sewing process for sewing a brassiere while skipping its bone portions. This also helps increase productivity. For men’s garments, the machine is used in processes such as topstitching for welt pockets, sewing collar clothes, and sewing labels. For ladies’ garments, it can perform pattern stitching for the collars and front bodies of jackets and blouses. In addition, original patterns can be created using the custom pattern feature, enabling the machine to be utilized for a broader range of uses.

Data and sewing machine management with IoT (Internet of Things).

A “Two-way” contactless communication for parameter adjustment data can be conducted with the sewing machine by a commercial Android terminal. This feature allows sewing machines in a sewing line to be uniformly set and status checked quickly, thereby contributing to stabilization in product quality. Control panel is standardized with USB ports, promising simplicity in data management and system updates.

JUKI Smart APP allows you to send and confirm various data.

In the application, there are items of management setting (terminal registration), sewing machine data (sewing data), problem-solution chart. In the problem-solution chart, we can generate production graphs, the availability chart, etc. for each acquired sewing machine data so it can be used for checking the current situation and analyzing it.

Provided with automatic thread trimmer
Not provided with thread trimmer
SpecificationFull digital typeDigital type
Max. sewing speed*25,000 sti/min*1 (4,000 sti/min at the time of shipment*1)
Max. zigzag widthStandard 8 mm (up to 10 mm by changing the gauge)
Needle throwing mechanismMotor control
Feed mechanism (horizontal direction)Motor control
Feed mechanism (vertical direction)Motor controlMechanical type
Max. feed amount5.0mm (2.5 mm at the time of shipment)
Thread take-up leverRotary thread take-up lever
Thread tension control mechanismRotary active tensionRotary type (spring-adjustment type)
Multi-layered portion detection deviceProvidedNot provided
Presser systemSpring type (conventional type)
Amount of lift of presser footHand lifter: 5.5mm / Knee-lifter: 10mm / Auto-lifter: 10mm
Auto-lifterSelected on the machine head (motor control)
HookDP hook (titanium-coated inner hook)
Needle (at the time of shipment)ORGAN DP x 5 (#10), SCHMETZ 438 (Nm 75)
Operation panelColor touch panel (provided with the NFC function)
Number of standard sewing patterns11 types, 20 patterns
Memory capacity for custom patterns200 patterns
Max. number of stitches500 stitches/pattern
Continuous sewing patternMax. 20 patterns, 20 steps; 2,000 stitches/step
Main body input functionProvided (through the operation panel)
Hand switchTriple switch (custom-setting is possible)
LEDProvided as standard (provided with the dimmer / toning functions)
Bobbin winderBuilt in the top part of machine head
Machine head driveCompact AC servomotor: 400 W (direct-drive type)
OilingSemi dry (Frame: Lubricated with grease; Hook: Oil is supplied from the tank)
Lubricating oilJUKI New Defrix Oil No. 1 (equivalent to ISO VG7)
Distance from machine arm to needle / Bed size300mm / 517mm×178mm
Power consumption330W300W
Product weight49. 8kgProvided with thread trimmer: 49.0kg
Not provided with thread trimmer: 48.4kg

*1 sti/min is the abbreviation for “stitches per minute”. *2 The maximum sewing speed varies depending on the stitch shape.

Additional Information

LZ-2290C Series