1-needle, Unison-feed,
Lockstitch Sewing System
(Shorter - thread remaining type)
Max. sewing speed:
3,500sti/min
Max. stitch length:
9mm
Presser foot:
20mm
Alternating vertical
movement (DL):
9mm
Hook:
Vertical axis 2.7 fold-capacity hook
Needle:
134×35 Nm140(#22),
Nm125~180(#20~#24)
Thread:
60/3 ~ 20/3(#30~#5)
Juki LU-2828V-7 Management of sewing performance and sewing machine
Price: $6,775.00(You can always remove it later.)
Management of sewing performance and sewing machine by the utilization of IoT (Internet of Things)
Management, browsing, and editing of data can be carried out on the application software
Data on sewing machine adjustments made according to the product to be sewn can be transferred to a commercially available Android tablet in contactless mode. This enables quick check for uniform settings as well as confirmation of conditions of sewing machines in a sewing line, thereby facilitating setup changes. The operation panel is also provided as standard with a USB port. Data management and software updates can be carried out with ease using a USB thumb drive. Data items of sewing can be numerically managed to ensure “stable quality” and reduction in time required for setup changes. Quantified sewing data can be externally taken from the sewing machine using an Android tablet or USB thumb drive.
Adjustment of sewing condition is displayed on one screen
Sewing conditions can be set easily since sewing conditions such as thread tension, stitch length, presser foot pressure, alternate vertical movement amount, etc. are displayed on one screen.
Energy-saving effect
Automatic OFF function of the operation-panel backlight The operation-panel light can be turned OFF after a lapse of the preset time. 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. can be automatically turned OFF. *These options can be set up on the operation panel.
Active presser foot pressure mechanism
The presser foot pressure is digitally controlled
Digital control system controls the presser foot pressure. Under the automatic mode, the multi-layered section detection function detects changes in material thickness to increase/decrease the presser foot pressure accordingly. Under the manual mode, the presser foot pressure control function is assigned to the hand switch to enable operation with the hand switch.
Best-suited stitches are produced at multi-layered parts of material
Multi-layered part detection function
Multi-layered parts of the material which occur in the case two or more plies of material are sewn or different kinds of material are sewn can be detected by the multi-layered part detection function to change over the stitch length, thread tension, presser foot presser and amount of alternate vertical movement to those that have been predetermined for sewing those parts of the material.
Setting of thresholds for the multi-layered part detection
Under the teaching mode for the multi-layered part changeover ON sensor value, the material thickness at the normal part and that at the multi-layered part of the material can be measured with ease. The automatically-measured thresholds can be set as those for the multi-layered part detection.
Improvement of operability by means of the jog dial
The operator is able to turn the main shaft (for moving the needle bar up and down) only with the jog dial without stretching his/her arm to the hand wheel. When the jog dial is pushed, it can be used as 1/2 needle-stitch correction switch (one-touch function).
Multi-functional 6-string switch
The sewing data (stitch length, needle thread tension, amount of alternate vertical movement, presser foot pressure and sewing speed) can be changed easily with the one-touch changeover switch to obtain the ones that have been elaborated according to sewing conditions. The sewing data (stitch length, needle thread tension, amount of alternate vertical movement, presser foot pressure and sewing speed) can be changed easily with the one-touch changeover switch to obtain the ones that have been elaborated according to sewing conditions. Four different one-touch functions can be assigned to six-gang hand switches [1] to [6], touch-back switch and jog dial, at the maximum.
Other continuous sewing conditions
For settings corresponding to continuous sewing conditions (polygonal shape stitching function), more beautifully finished seams are produced by using various functions (custom-pitch setting function, reverse-feed stitching function).
In the case of sewing materials 1 and 2 that differ in thickness to the base material (material thickness), the sewing conditions can be easily changed over to the best-suited ones on a step-by-step basis. (The number of stitches, one-touch changeover, and multi-layered part detection are used as the step-by-step changeover triggers.)
Bobbin thread spool device
Bobbin thread spool device is no necessity of rolling thread manually.
Maintenance work carried out safely (Standby switch)
When the standby switch is pressed, the sewing machine does not start unexpectedly even if the pedal is depressed. When the standby switch is pressed, operations through the operation panel, and with the machine 6-string switch and jog dial are also disabled, thereby allowing sewing-machine maintenance work such as threading, needle replacement, gauge replacement to be carried out safely. (In this case, the pulley can be turned by hand.)
High-torque direct-drive motor is installed
The direct-drive motor system has been adopted by all of the sewing systems with a thread trimmer. As a result, the sewing machine starts up swiftly and promises increased stop accuracy, thereby demonstrating improved responsiveness.
LED Light
The LED light can adjust the light intensity to 5 levels, and an Off setting is also possible. The operator can set the brightness which is easy to work with, improving work efficiency.
