Jack Lockstitch Machines

Jack F5 - Power Saving, Direct Drive, lockstitch Machine. 1-needle lockstitch machine for light to medium materials (sub-class H available for heavy fabrics). Features a quiet, energy-efficient Direct Drive motor mounted in the head. The JACK F5 includes an easy-to-use control panel for speed adjustment, needle positioning, and restoring factory settings. Also comes with a built-in LED lamp with adjustable brightness.

Jack F5-H - Power Saving, Direct Drive, Heavy-Weight lockstitch Machine. 1-needle lockstitch machine for heavy-weight materials. Features a quiet, energy-efficient Direct Drive motor mounted in the head. The JACK F5 includes an easy-to-use control panel for speed adjustment, needle positioning, and restoring factory settings. Also comes with a built-in LED lamp with adjustable brightness.

Jack F5-HL7 - Power Saving, Direct Drive, Heavy-Weight Large Capacity lockstitch Machine. 1-needle lockstitch machine for heavy-weight materials. Equipped with a large capacity hook and features a quiet, energy-efficient Direct Drive motor mounted in the head. The JACK F5 includes an easy-to-use control panel for speed adjustment, needle positioning, and restoring factory settings. Also comes with a built-in LED lamp with adjustable brightness.

Jack A2B-C - Direct Drive Automatic Trimmer Lockstitch Machine. The Jack A2B-C is a new generation lockstitch sewing machine designed to boost productivity and efficiency. Featuring an automatic thread trimmer and a manual bartack lever, this machine offers seamless operation with enhanced precision.

Jack A5E-A AMH - Single Needle Direct Drive Fully Automatic Drop Feed Lockstitch Industrial Sewing Machine. The Jack A5E-A AMH Lockstitch Machine features an Artificial Intelligence chip and a Fabric Adaptive System that senses fabric changes in real time and communicates them to a powerful new motor—capable of punching through up to 100 sheets of A4 paper—thanks to a 15% increase in torque and power.

Jack A5E-AH-7 AMH - Single Needle Direct Drive Fully Automatic Drop Feed Heavy-Weight Lockstitch Industrial Sewing Machine. The Jack A5E-A AMH Lockstitch Machine features an Artificial Intelligence chip and a Fabric Adaptive System that senses fabric changes in real time and communicates them to a powerful new motor—capable of punching through up to 100 sheets of A4 paper—thanks to a 15% increase in torque and power.

Jack A6F-E - Digital Needle Feed Lockstitch Machine. The JACK A6F is a specialist automatic lockstitch machine featuring double material transport and an expanded 30 cm distance between the machine body and needle bar, providing a larger work area. The double transport system ensures smooth, precise feeding of materials under the presser foot, ideal for handling heavier or layered fabrics.

Jack A6F-EH - Heavy Weight Digital Needle Feed Lockstitch Machine. The JACK A6F is a specialist automatic lockstitch machine featuring double material transport and an expanded 30 cm distance between the machine body and needle bar, providing a larger work area. The double transport system ensures smooth, precise feeding of materials under the presser foot, ideal for handling heavier or layered fabrics.