Singer 4423 High Speed Sewing Machine Household Multifunctional Electric Sewing Thick Desktop Sewing Trolley
Presser foot pressure adjustment button: Used to adjust the pressure of the presser foot on the fabric. For materials of different thickness and texture, different presser foot pressure can be adjusted to obtain the best feeding effect.
Tension adjustment knob: used to adjust the tightness of the upper thread, balance the tension of the bottom thread and the upper thread to obtain a perfect sewing effect. Different materials require different tension settings, usually set to 4.
Needle position adjustment: adjust the lateral position of the needle. There are three positions available: left, center, and right. The function of the straight stitch is the same as the needle width; other stitches will have certain changes in the stitch.
Small thread rack: used to place small coils of sewing thread within 300 yards as the upper thread, which needs to be used with a proper thread reel cover.
Needle width adjustment button: change the width of the stitches, which can be adjusted from 0-6mm. The position of the needle will be changed when the stitches are straight.
Bobbin: When it is turned to the right, it activates the bobbin thread winding mode, which can be used to wind the bobbin. When it is turned to the left, it is the sewing mode.
Reverse sewing lever: Press down and step on the pedal to perform reverse feeding sewing, usually with stitches at the beginning and end of sewing.
Fast thread cutter: The built-in fast thread cutter on the left side of the head cover can quickly cut the thread connecting the fabric after sewing, so that the fabric can be taken out more quickly
Stitch adjustment button: Adjust the distance between the front and back stitches (density) of the stitch. When it is adjusted to the blue S1 gear, the corresponding blue stitch displayed on the stitch button can be made.
Stitch selection button: Rotate to select different stitches. The stitch corresponding to the black dot above the stitch selection button is the currently selected stitch. The blue stitch needs to be adjusted to the blue S1 gear. Sewing
Quick threader: Use the threader to quickly thread the needle.
One-step buttonhole lock lever: After being pulled down, it can be combined with one-step buttonhole presser foot to make one-step buttonhole stitch.
Presser foot lifter: You can put the fabric after being lifted, and the presser foot must be lowered before sewing. It can be raised in two stages, the maximum height is about 1cm.
Needle clamp screw: The screw that fixes the needle. When installing the needle, the main needle tail plane should face the back of the needle. After reaching the highest position, lock the needle clamp screw.
Stainless steel panel: The sewing table inlaid with stainless steel panel is durable and will never wear.
Seven-tooth feeding dog: The highest-spec seven-tooth feeding dog is adopted, which is wear-resistant and smooth feeding
Handwheel: Turn to adjust the position of the needle, usually when threading and removing the fabric, and the counterclockwise direction is positive.
Buttonhole left and right balance adjustment: used to adjust the stitch density on the left and right sides of the buttonhole, usually without adjustment.
Power switch: the main switch that controls the overall power of the machine.
Power interface: the interface for connecting the power cord and the foot pedal.
Motor cooling hole: located on the right side of the motor, ventilation and cooling
Thread-dropping device: When hitting the right side, it is the upper thread state for normal sewing, and the feeding dog is in the working state; when hitting the left side, the thread-falling state, the feeding dog drops below the needle plate, and the feeding action is stopped. It can be used with embroidery presser foot, etc. Floating presser foot for free sewing. After hitting the right side again, you need to turn the handwheel to raise the feed dog
LED lighting: upgrade to LED lighting, low energy consumption, high luminous rate, low heat, energy saving and environmental protection
Household Sewing Machine
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