Description

elna eXtend 864air Air‑Threading Overlock Machine

The elna eXtend 864air is a high‑performance air‑threading overlock machine designed to deliver speed, precision, and effortless setup. Featuring a one‑push air‑threading system for both upper and lower loopers, this model eliminates the complexity of traditional threading and allows you to focus on producing clean, professional overlock finishes.

Advanced Air‑Threading Technology

With its one‑push blast air‑threading system, the eXtend 864air threads the upper and lower loopers quickly and efficiently. Combined with a built‑in needle threader, this system dramatically reduces setup time and makes thread changes fast and stress‑free.

Versatile Overlock Capabilities

• 2 / 3 / 4‑thread overlocking
• 13 built‑in overlock programs
• Built‑in 2‑thread converter
• Instant rolled hem capability
• Clip‑on presser foot system

Fabric Handling & Stitch Control

The eXtend 864air features an 8‑piece feed dog system that ensures smooth and consistent feeding across a wide range of fabrics, from lightweight materials to thick and stretchy knits. Adjustable differential feed and a five‑position presser foot pressure dial allow precise control for optimal stitch quality.

• Adjustable stitch length: 1 – 5 mm
• Adjustable cutting width: 3.3 – 7.5 mm
• Adjustable differential feed: 0.5 – 2
• Manual thread tension control

Speed, Safety & Convenience

• Maximum sewing speed up to 1,300 stitches per minute
• Built‑in thread cutter
• LED lighting for clear visibility
• Integrated waste tray
• Safety device prevents operation when covers are open

Programs & Stitch Options

A wide selection of stitch programs allows the eXtend 864air to handle both functional and decorative overlocking tasks with ease.

• 4‑thread programs: overlock, stretch knit, decorative overedging, gathering
• 3‑thread programs: regular and wide overlock, rolled hem, narrow hem, picot hem, flatlock, pintuck
• 2‑thread programs: flatlock, rolled hem

Solid Construction & Practical Design

Built with a stable flat‑bed design and weighing approximately 7.9 kg (≈17.4 lbs), the eXtend 864air offers smooth, low‑vibration operation even at high speeds. A carrying handle, color‑coded threading guides, and organized accessory storage make the machine practical for both dedicated sewing rooms and shared spaces.

Ideal For

Sewists seeking a powerful, easy‑to‑use air‑threading overlocker capable of fast, precise, and professional edge finishes on a wide variety of fabrics.