7300D Fully Automatic Industrial Sewing Machine Fully Automatic Multifunctional Lockstitch Machine Overlock Sewing Machi

7300D Fully Automatic Industrial Sewing Machine Fully Automatic Multifunctional Lockstitch Machine Overlock Sewing Machine

Product Name: Computer Flat Car Industrial Sewing Machine
Item model number: 7300D
Needle distance; 4mm
Speed: 3700/min
Oil supply method: automatic oil supply
Automatic thread trimming: yes
Automatic reverse sewing: yes
Suitable Lu fabric: thin material/zhongke/raw material

feature of product
1: Operation panel
Simple operation, one-button operation, professional and fast, improve work efficiency.
2: Needle distance dial
The size of the stitch size can be adjusted according to the actual needs of sewing
3: Presser foot:
High-quality material is durable. Coated surface is anti-corrosion and rust-proof
4: Jog the reverse stitch switch
Free reverse stitching with one touch, and the reinforcement sewing needle and reverse stitch button are integrated into one, easy to use
5: Bold spring, suitable for thick fabric sewing, left and right rotation to adjust: upper thread tightness.

Automatic thread trimming
Automatic needle stop
Automatic reverse sewing
Thick and thin
Automatic clamping
LED lighting
Automatic presser foot lift

1. Teaching function
2. Free sewing
3. Fixed needle key
4. Program sewing
5. Shortcut keys for continuous backstitching
6. Stitch number setting/checking
7. Shortcut keys for back-to-back sewing
8. Thread tangent function key
9. Up and down needle stop button
10. Enter to confirm the save and save the key
11. Accelerator keys
12. Enter the parameter area function key
13. Shortcut keys for slow start sewing
14. . Needle raising/repairing
15. Slow down
16. Thread trimmer presser foot
17. Stop and lift the presser foot
18. Shortcut key for front start back sewing