JACK Overlock Machines

Jack Industrial Overlock Machines – Top-Quality Performance

Jack overlock machines are specifically designed for medium to heavy-duty sewing tasks. For example, the JACK 4-thread or 5-thread overlock machine is the perfect solution for sewing workshops in need of high-quality equipment. If you’re looking for an overlock machine that can handle the toughest challenges—such as smoothly moving thick fabrics, successfully navigating seams, bulk, and multiple layers of material—then Jack overlock machines are an excellent choice for any professional sewing facility. The 4-thread or even 5-thread JACK overlock, equipped with 2 needles and both lower and upper feed, ensures comfortable and efficient operation with any fabric. Additionally, the Jack overlock sewing machine is equipped with a quiet and, most importantly, energy-efficient Direct Drive motor built into the head, ensuring both cost savings and work comfort.

What Do Jack Industrial Overlock Machines Offer?

What features do Jack industrial overlock machines provide? First and foremost, they are reliable machines packed with essential and indispensable functionalities, including:

– Intuitive operational control panel
– Automatic needle positioning
– Automatic stitch speed adjustment, ranging from 5,500 to even 7,000 stitches per minute
– Automatic needle spacing adjustment
– Automatic stitch width adjustment
– Adjustable presser foot height of approximately 5.5 mm
– Integrated LED workspace lighting
– Equipped with a comfortable worktable

The Jack industrial overlock lineup also includes machines designed for fine stitching, such as the narrow rolled hem stitch (also known as mereżka), which is ideal for finishing edges with a maximum width of 1.5 cm.

New and Used Jack Overlock Machines – Reviews

Even used Jack overlock machines enjoy an excellent reputation among users, known for their long lifespan and high work efficiency. Those searching for used Jack overlocks are invited to check our clearance section regularly, as we occasionally offer used JACK models in excellent technical condition.

In summary, Jack overlock machines are worth considering for their modern construction, energy-efficient motor, and excellent ventilation, all of which contribute to the machine’s durability, longevity, and overall performance.