Maqi - LS-T4420 Double Needle Unison Feed Heavy Material Lockstitch Sewing Machine
1.Common sewing.2.Adopt to sewing cloth,bags,sofa,automotive trim,tent etc.
1.Use large Vertical big hook to drawing the outline,slide bar pick the line.
2.Bearing supporting the axles,drived by synchronous cog belt.
3.Unison feed, with good sew the heavy materials.
4.Plunger oil pump system.
5.Equipped with separation and reunion equipment to protect the hook.
|The stitch length, mm||9|
|Foot lift, mm||8/16|
|The distance between the needles, mm||6.4|
|sewing speed, rev / min||2000|
|Needle||DPx17 № 110? -160|