With a range of improvement and innovation on the basis of ZJ457A, this sewing preformance more stable; due to the lower tension ,it can reach the prefect seam even when the fabric is fine .Meanwhile ,it can pervent from happening of stitch skippng and thread breaking effectively. It is suitable for sewing light and medium-heavy material of underwear, knitting,bra, trousers gloves shoes caps and so on.

Stitch sample:

Model No.of Needles Material Needle Sewing Speed Stitch Length
ZH457B125L-F Light
DP×5 11# 5000 (rpm)
2 mm
ZH457B125M-F Medium
DP×5 13# 5000 (rpm)
4.2 mm
ZH457B135L-F Light
DP×5 11# 5000 (rpm)
1.3 mm
ZH457B135M-F Medium
DP×5 13# 5000 (rpm)
2.5 mm
ZH457B143L-F Light
DP×5 11# 4200 (rpm)
2 mm
ZH457B143M-F Medium
DP×5 13# 4200 (rpm)
2.5 mm
ZJ457B105L-C Light
DP×5 11# 5000 (rpm)
1.3 mm
ZJ457B105L-F Light
DP×5 11# 5000 (rpm)
1.3 mm
ZJ457B105M-C Medium
DP×5 13# 5000 (rpm)
5.1 mm
ZJ457B105M-F Medium
DP×5 13# 5000 (rpm)
5.1 mm
ZJ457B125L-C Medium
DP×5 13# 5000 (rpm)
2 mm
ZJ457B125M-C Medium
DP×5 13# 5000 (rpm)
4.2 mm
ZJ457B135L-C Light
DP×5 11# 5000 (rpm)
1.3 mm
ZJ457B135M-C Medium
DP×5 13# 5000 (rpm)
2.5 mm
ZJ457B143L-C Light
DP×5 11# 4200 (rpm)
2 mm
ZJ457B143M-C Medium
DP×5 13# 4200 (rpm)
2.5 mm