Features :

The Recessed Machine Bed
With the recessed machine bed, sewing material comes closer to the needle hole, thus provides more precise easier, and smoother sewing.

New-Designed Top and Under Trimmer
The new-designed pneumatic, electric top & under knife combinatuin have fast, stable and precise. Trims thread neatly, Handy operation, easy to adjust.

New Oil Sealing Technology
New oil sealling structure used on needle bar and loopers mechanism can efficently avoid oil splash. New wear-resistant  material also enhances performance and durability.

Recessed Cylinder Bed
The recessed cylinder bed on the front cover is shortened. The short cylinder has superior operating performance, which can be applied to the ectensive covering seam. Hemming or wrapping can be sewed just by increasing the extended cover.

Condense Stitching Device
By Reducing the strokes of feed dog, at the beginning and the end of sewing, condense stitching reinforces the stitches, This enhances the sewing sturdiness and quality. Basic model is controlled bt pedal. Electric and pneumatic controls are optional.

Brand New Design Upper Thread Gripper
The newly designed upper thread gripper provides fast, precise movement and stable thread gripper.

Front and Rear Feed Dog  Minute Adjustment
[Patent] Synchronization or forward / reverse differential of front and rear feed dog can be finely adjusted alone by the brand new parallel adjustable feed dog control knobs. Furthermore, the indicator scales is easy for user to adjust the feeding precisely which improves  ease of operation greatly.

Brand New Differential Feed Dog Driving Design
[Patent] The front and rear feed dog move elliptically, and centrically, a direct extension from needle hole, thus enable sewing material to get precise and stable feeding. Therefore, the sewing quality will not be affected by the clearance between front and rear feed dog which is resulted from the cross seam or differential action.

Dual Thread Take-up Mechanism
The brand new design of dual thread take-up lever thread tension combination is ideal for both heavy and light fabric. Sewing applicable range is wider and the applicability is higher.