FEATURES

The basic machine and its outstanding response to the sewing of heavy materials.JUKI’s unique feed mechanism promises excellent efficiency of feed. The machine is applicable to an extended range of heavy materials for industrial use, such as cargo handling belts and containers, as well as those for general use, such as car seats, sofas and bags, thereby contributing to both improved quality and increased productivity.

The new mechanism with a rectangular feeding motion promises consistent feed of materials of all thickness without stitch gathering.

The lower orbit of the feed dog prevents the material from flopping and reduces operating noise and vibration.

The machine has adopted a new mechanism that does not change the ratio of alternate vertical movement of the walking foot and presser foot even when the material thickness changes.

Even when a heavy material is used, the presser foot lift does not decrease. This means that the presser foot comes into contact with the material at exactly the same time that it does when sewing lighter-weight sections of the material. As a result, the walking foot retains the material with a consistent pressure to prevent irregular stitches.

SPECIFICATIONS

• Application: For heavy materials
• Max. sewing speed: 2,500rpm
• Max. stitch length: 9mm

(Normal/Reverse feed)

• Needle bar stroke: 36mm
• Lift of the presser foot By hand: 9mm, By knee: 16mm (max.)
• Auto-lifter: Option
• Alternating vertical movement 2.5~6.5mm
• Thread take-up: Slide type
• Hook: Vertical-axis double-capacity hook
• Needle: 135×17 (Nm160) Nm125~Nm180
• Thread: #30~#5, B46~B138,Nm=60/3~20/3
• Locus of feed: Rectangular feed
• Bobbin thread winder: Built on the machine head
• Knee-lifter mechanism: Built on the machine head
• Safety mechanism: Provided as standard (Reset with the push of a button)
• Lubrication: Centralized oil wick
• lubrication: (hook: automatic)