Description
Digital lockstitch with digital presser foot, digital stitch adjustment, automatic thread trimmer, digital bartacking and short thread trimming. Oil pan detached.
Digital lockstitch with digital presser foot, digital stitch adjustment, automatic thread trimmer, digital bartacking and short thread trimming. Oil pan detached.
Digital Stitch Length
The stitch length can reach 0.1mm controlled by a stepper motor. The stitch length adjustment lock function has also been introduced.
![a4f description.jpg](https://static.wixstatic.com/media/c6880d_5128258b89084eb68fd0d2fb125ce6a8~mv2.jpg/v1/fill/w_108,h_72,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20description.jpg)
![a4f digital footlifter.jpg](https://static.wixstatic.com/media/c6880d_21134d02a280466dac6c0a5e19675fea~mv2.jpg/v1/crop/x_23,y_0,w_703,h_501/fill/w_103,h_74,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20digital%20footlifter.jpg)
Digital Footlifter
Foot lifter digitally controlled by a stepper motor. It is possible to adjust up to 13 levels from the panel with one click.
Sewing Pattern
You can create beautiful ornamental stitches, thanks to the alternating stitch length and repetitions. They can also be modified according to different needs.
![a4f sewing pattern.jpg](https://static.wixstatic.com/media/c6880d_90534d8a4c834916b88b5e32e0e14efe~mv2.jpg/v1/fill/w_120,h_72,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20sewing%20pattern.jpg)
![a4f silent bartack.jpg](https://static.wixstatic.com/media/c6880d_0b2b34ba12194ccfa43a34302e7ffa22~mv2.jpg/v1/fill/w_95,h_57,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20silent%20bartack.jpg)
Silent Bartack
Thanks to the structure of the stepper motor for electronic bartack, noise has been drastically reduced: this allows you to work in a quieter and more comfortable work environment.
Short Thread
You no longer need to cut the remaining thread: this avoids the risk of ruining the work and saves time and money. In addition, the machine also allows you to activate the initial and / or final condensation stitch to avoid the unraveling of the seam.
![a4f short hread.jpg](https://static.wixstatic.com/media/c6880d_5a15f511c90344aba7fb4506ee0811c5~mv2.jpg/v1/fill/w_124,h_71,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20short%20hread.jpg)
![a4f voice guide.png](https://static.wixstatic.com/media/c6880d_275310f2ffa44b70bcacefb716f3d189~mv2.png/v1/fill/w_95,h_55,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20voice%20guide.png)
Voice Guide
Using the machine, it will teach you the various functions itself, if there are any errors it will notify you and by clicking on the VOICE button it will suggest how to solve the problem.
High Precision Overlap
The overlapping of the stitches can be done very precisely in all stitch lengths. Digital bartack function available.
![a4f high precision overlap.jpg](https://static.wixstatic.com/media/c6880d_ab4532d7044f4201a5f2225b2e55ccb8~mv2.jpg/v1/fill/w_106,h_64,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20high%20precision%20overlap.jpg)
Specs
![a4f new specs_edited_edited.jpg](https://static.wixstatic.com/media/c6880d_3a8ccac769f6454a87945838604add7c~mv2.jpg/v1/fill/w_221,h_38,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a4f%20%20new%20specs_edited_edited.jpg)