Introduction: This is a computer direct-driven high-speed car. It has the functions of automatic winding core, upper and lower needle positioning, and automatic circulating oil supply lubrication design, which greatly reduces the wear and tear of parts and reduces noise. It adopts slide bar type thread take-up, vertical rotary hook to hook thread, forming double-thread lock stitch, and the upper and lower shafts are driven by synchronous toothed belt. Presser foot, feed dog, needle feed synchronously, lever type needle distance adjustment mechanism.
High-pressure foot stroke, high-pressure foot lifting clearance and large stitch length, combined with cylindrical sewing table, is suitable for seam overlock sewing of schoolbags, travel backpacks, rucksacks, handbags, etc. Pneumatic presser foot lifter and reverse sewing device are optional, high efficiency, energy saving, environmental protection, quiet, high-quality configuration.
Advantages: Adopt the listed brand Powermax electric control, 8mm large needle pitch design, 750W high-power motor, automatic presser foot lift, automatic reinforcement seam, automatic oil supply, upper and lower needle positioning, automatic winding, high-quality configuration, and precise selection of spare parts Rigorous, the parts are purchased from regular manufacturers, the quality is comparable to imported parts, the new black gold steel tooth frame, the feeding is more synchronized and accurate, the sewing performance is more stable and powerful, and the service life is longer.
Application case: It is suitable for seam overlock sewing of school bags, travel backpacks, rucksacks, handbags, bags, etc.
Backstitch handle: This machine adopts stitch length adjustment and back stitching structure as a whole. It has beautiful appearance and reasonable structure. Adjusting the front and back of the nut can change the stitch length. Pull the back stitching handle down to feed the material.
Thread tensioner: adjust the tension of the upper thread.
Vertical small shuttle: the tip of the hook hooks the thread loop, expands the thread loop at the same time, and guides the thread loop to wrap around the bobbin to form a lock stitch.
LED lighting function: Install lighting on this machine, it can still work normally in poor light environment.
Pressure adjustment nut: adjust the pressure of large and small presser feet; turn clockwise to increase the pressure when sewing thick materials, so that the machine can feed materials smoothly and the stitch distance is uniform; otherwise, when sewing thin materials, the pressure can be reduced so that the sewing material does not wrinkle.
Automatic circulating oil supply device: an improved type based on traditional manual oiling, equipped with a high-pressure oil pump to automatically supply oil to all parts of the machine, so as to achieve smooth lubrication of all parts, greatly increase the service life of the machine and reduce wear and tear of parts.
Computer control panel: easier to operate and improve work efficiency.