JUKI LH-3578AGF-7WBAK135 Semi-Dry Head Double Needle Industrial Lockstitch Machine for Jeans and Heavy-Weight Materials with Control Box SC-920A & Operation Panel CP-18A

JUKI LH-3578AGF-7WBAK135  Semi-Dry Head 2-Needle Industrial Lockstitch Machine for Jeans and Heavy-Weight Materials with Control Box SC-920A & Operation Panel CP-18A

The JUKI LH-3578A-7 is a high-performance, 2-needle lockstitch machine designed to deliver superior stitch quality on medium- to heavy-weight fabrics. With its semi-dry head, direct-drive mechanism, and enhanced oiling system, it offers clean, reliable seams while minimizing oil stains and maintenance. The built-in automatic thread trimming further streamlines workflow, making it ideal for precision apparel and heavy-duty sewing applications.

What Sets JUKI LH-3578A-7 Apart

Direct-Drive Mechanism
Boosts energy efficiency and needle penetration force, improving workability across varying materials. 

Semi-Dry Head System
Standard across LH-3500A series, this head design suppresses oil stains around the needle bar and frame. 

Large-Hook Type (1.8× Standard Size)
Reduces the frequency of bobbin changes, enabling longer sewing runs with heavier thread.

Automatic Thread Trimming
A direct-acting, improved trimmer reliably cuts both needle and bobbin thread even on thick materials.

Dual Oiling Methods: Eco-Oil & Clean Oil
You can choose either a circulation-based oiling system or a clean-oil supply, depending on your production needs. 

Advanced Thread Tension Control & Guide Options
Two tension controller types and selectable needle bar thread guides (wire or round-hole) provide fine control for different materials and stitching requirements. 

Micro-Lifter Mechanism
Enables slight presser foot lifting for textured or stretchy fabrics, reducing pressure and preserving material quality. 

Production Support Functions
Includes CP-18A / CP-180A panels with modes for output control, operation measurement, and bobbin counters—ideal for tracking and optimization. 

Package Includes Control Box SC-920A & Operation Panel CP-18A
The standard set comes with the SC-920A control box and CP-18A operation panel, enabling all machine functions out of the box.

How It Improves Your Workflow

Cleaner Seams, Less Rework
The semi-dry head system prevents oil staining on the material, minimizing defects and fabric waste during production.

Energy-Efficient & Quiet
The direct-drive motor ensures smooth, precise control while significantly reducing power consumption and machine vibration.

Consistent Stitch Quality
The advanced thread tension control system, large hook design, and stable feed mechanism deliver clean, uniform seams — even when using thick threads.

Operator-Friendly Adjustments
Switching between oiling methods, setting parameters via the CP-18A panel, and using the built-in thread trimmer make machine operation fast and intuitive, supporting uninterrupted production.

Who Benefits Most from the JUKI LH-3568A-7

✔ Jeans & Denim Manufacturers — built to handle thick denim layers, bartacks, and heavy seams consistently and reliably
✔ Outerwear & Workwear Brands — ideal for sewing jackets, coats, overalls, and other garments using heavy woven or coated fabrics
✔ Home Textile & Upholstery Producers — suitable for sewing items like slipcovers, cushions, heavy drapery, and upholstery