An advanced full-featured machine for extra heavy-weight materials
Smoothly sewing multi-layered parts of the material to facilitate the sewing of extra heavy-weight materials
The machine is equipped as standard with a micro-lifter
Needle thread heat remover and needle cooler
The machine comes standard with various adjusting mechanisms, such as a micro-adjusting mechanism

Technical Specifications

Technical Specifications - MO-6900J Series
Stitch type	Safety stitching
Max. sewing speed	6,000sti/min*
Bottom differential feed ratio	For gathering 1: 1.75 (max. 1:3.8) For stretching 1: 0.7 (max. 1: 0.6)
Vertical stroke of top feed dog	8.5mm
Longitudinal stroke of top feed dog	2.7~7mm (it differs with the machine’s specifications.)
Max. lift of the presser foot	8mm (excluding some subclass model)
Stitch adjusting method	By push-button
Bottom differential feed adjusting method	By lever (with micro-adjustment)
Top differential feed adjusting method	By lever (with micro-adjustment)
Lubrication	Automatic
Needle cooler	Provided as standard
Needle thread heat remover	Provided as standard
Micro-lifter	Provided as standard

Variable Top-feed, Overlock / Safety Stitch Machine for Extra Heavy-weight Materials