Juki DU-1181N Top and Bottom Feed Lockstitch Sewing Machine

Description

Juki DU-1181N Top and Bottom Feed Lockstitch Sewing Machine

Heavy-duty single-needle flatbed lockstitch machine designed for sewing medium- to heavy-weight materials, multi-layered fabrics and difficult-to-feed materials.

The Juki DU-1181N features a powerful top and bottom feed mechanism that provides smooth and consistent material movement. This walking-foot feeding system helps prevent uneven stitch lengths and material shifting, particularly when sewing multiple layers, thick seams and difficult materials.

The machine is equipped with a double-capacity horizontal-axis rotary hook, reducing the frequency of bobbin changes and improving production efficiency. Its maximum stitch length of 9mm makes it suitable for a wide range of heavy-duty sewing applications.

With adjustable alternating presser-foot movement, a high presser-foot lift and automatic lubrication, the Juki DU-1181N is well suited for upholstery, bags, leather goods, automotive interiors and other industrial sewing operations requiring strong and reliable feeding performance.

Key Features

• Single-needle heavy-duty lockstitch machine
• Top and bottom feed / walking-foot mechanism
• Excellent feeding performance on multiple and difficult materials
• Double-capacity horizontal-axis rotary hook
• Reduced bobbin changing frequency
• Maximum stitch length: 9mm
• Maximum sewing speed up to 2,000 stitches/min
• Adjustable alternating presser-foot movement from 2–5mm
• High presser-foot lift up to 15mm by knee lifter
• Suitable for piping and tape-attaching operations
• Automatic lubrication system
• Adjustable feed dog height and inclination
• Low-vibration and low-noise machine construction
• Strong and durable industrial design
• Suitable for continuous heavy-duty production

Specifications

• Brand: Juki
• Class: DU-1181N
• Model: DU-1181N
• Machine Type: Top and Bottom Feed Lockstitch Sewing Machine
• Stitch Type: 301 Lockstitch
• Number of Needles: 1
• Number of Threads: 2
• Feed System: Top Feed + Bottom Feed / Walking Foot
• Maximum Stitch Length: 9mm
• Maximum Sewing Speed: 2,000 stitches/min
• Needle Bar Stroke: 36.5mm
• Presser Foot Lift: 5.5mm by Hand / 15mm by Knee Lift
• Alternating Vertical Movement: 2–5mm
• Needle System: DP × 17
• Needle Size: #14–#23
• Compatible Needle System: DB × 1
• Hook: Horizontal-Axis Full-Rotary Double-Capacity Hook
• Thread Range: #40–#8
• Lubrication: Automatic
• Stitch Length Adjustment: Dial Type
• Distance from Needle to Machine Arm: 261mm
• Machine Head Weight: Approximately 31kg

Specifications are based on the standard Juki DU-1181N configuration.

Suitable For:
Upholstery • Sofa Manufacturing • Furniture Covers • Automotive Seat Covers • Car Interiors • Leather Goods • Handbags • Bags • Canvas Products • Tarpaulins • Piping • Tape Attaching • Heavy Fabrics • Multi-Layer Materials • General Heavy-Duty Sewing