Seam quality, functions and performance have been totally renewed. MF-7800 series is newly launched!

The machine produces seams, which match materials
and thread with consistency.

Seams can be adjusted depending on the application or material by changing the thread path or adjusting the thread tension controller, to produce soft and low-tensed seams for inner wear or to produce high-grade well-tensed seams for outer wear.

Optimization of the thread take-up mechanism and top covering thread path route

The optimized thread take-up mechanism and top covering thread path route contribute to an increased stability of top covering stitches. In addition, the machine is capable of performing sewing with a low tension applied to the thread to offer improved responsiveness to the sewing thread.

Simple maintenance mechanism

The machine is provided with a variety of mechanisms, which have been developed in consideration of production sites. The mechanisms can be easily maintained, contributing to increased production efficiency.

Looper thread twining prevention mechanism

The looper thread cam has been provided with a thread wrapping prevention device. In the event that thread becomes wrapped around the cam, the bracket can be removed with ease.

Looper shaft thread tangling prevention mechanism

The end face of the looper cam and the looper thread bushing overlap so as to prevent looper thread from tangling in the looper shaft. The prevention mechanism also protects the oil seal from breakage.

Needle bar stroke conversion mechanism

The needle bar stroke can be increased by changing the position of the eccentric pin to smoothly sew heavy-weight materials. The troublesome replacement of parts, which is conventionally associated with needle-bar-stroke changing work, is no longer required. (standard setting at the time of delivery: 31mm, for sewing heavy-weight materials: 33mm )

More informations    Company