JUKI LZ-2290CF-7 Digital Zig-Zag Stitching Sewing Machine

The horizontal-/vertical-feed mechanism is controlled by motor.

The sewing machine can be adjusted with ease by operating the operation panel.

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 improvement, the sewing machine provides further enhanced responsiveness to materials.

The LZ-2290C is the world’s first sewing machine that comes with the 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.

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)

The LZ-2290C is provided with the 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.

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 cloths 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.

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.

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.

Automatic OFF function of the operation-panel backlight
Back light of the panel is automatically turned off in the case the operation panel is not operated for a certain period of time. (The setting is from 1 to 20 minutes.)

Sleep mode (Automatic power-OFF function)
If no operation is carried out for a predetermined period of time, the power supplies to the motor, etc. (The setting is from 1 to 50 minutes.)

The semi-dry machine head that is supplied with grease has been developed. With this machine head, oil stains on sewn products are reduced.

The LED light is provided as standard on the undersurface of arm jaw. In addition to the conventional function of the LED light, the color shade can be changed over as “white⇔neutral color (initial value)⇔incandescent” so as to help reduce the operator’s eye fatigue.

The cooling fan is laid out at the position that is best to reduce the heat generated by the hook unit.

The triple type hand switch has been introduced. The switch supports many different functions such as touch-back function, mirror function and multi-layered portion correction function.

The back lever (reverse-feed lever) is provided as standard so as to support delicate sewing operations.

Hook timing can be safely adjusted while leaving the sewing machine ON by setting operation mode to the “Hook timing adjustment mode” on the operation panel.