JUKI LBH-780 Advanced Buttonhole Industrial Sewing Machine

Juki LBH-780 1-Needle, Lockstitch Buttonholing Machine

The Juki LBH-780 is a high-performance buttonholing machine designed to deliver consistent, high-quality seams across a wide range of materials and seam specifications. Ideal for various applications, it excels in efficiency and minimizes operator fatigue, ensuring top-notch buttonholes with every use.

Key Features:

Effortless Buttonholing Position Adjustment The Juki LBH-780 allows for easy adjustment of the buttonholing position, enhancing operational ease and ensuring precision. Its newly introduced needle thread trimmer mechanism prevents any interference with buttonhole positioning. The faceplate’s design offers ample clearance around the needle entry point, further simplifying operation.

High Work Clamp Foot Lifting Height With a maximum lift of 12mm, the work clamp on the Juki LBH-780 can handle heavy-weight materials, including bulky knits. This capability ensures high-quality buttonholes even in thick fabrics, making it a versatile choice for various sewing projects.

Operator-Friendly Environment Designed with the operator’s comfort in mind, the work clamp is easy to lift, significantly reducing fatigue during extended use. The machine requires minimal pressure to operate the start and lifter pedals, making it ideal for long sewing sessions. Its advanced knife and stop-motion mechanisms operate quietly, contributing to a comfortable working environment with smooth starts, stops, and decelerations.

Technical Specifications:

• Model Name: Juki LBH-780
• Application: Buttonholing for ordinary cloth, knit, etc.
• Max Sewing Speed: 3,600 stitches per minute
• Needle Bar Stroke: 34.6 mm
• Max. Lift of the Work Clamp: 12 mm
• Max. Material Thickness: 4 mm (with work clamp lowered)
• Number of Stitches: 54 to 345 (adjustable via gear-change method)
• Buttonhole Length: 6.4 to 38.1 mm
• Needle Type: DP × 5 #11J, For JE: 134 Nm75
• Hook Type: DP type, automatic-lubricating full-rotary hook
• Deceleration Method: Belt-shifting method
• Lubrication: Automatic
• Lubricating Oil: JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
• Motor: 300W general-purpose motor (optional 250W motor for speeds up to 3,100 rpm)
• Machine Head Weight: 40 kg