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JACK F6 HL-7 DIRECT DRIVE HEAVY DUTY NON-TRIM LOCKSTITCH MACHINE

Jack F6-HL-7 - Power Saving, Direct Drive, Heavy-Weight Large Hook lockstitch Machine. The Jack F6 is an industrial lockstitch sewing machine engineered for high-speed performance, precision, and long-term durability, making it ideal for professional tailors and manufacturing workshops. It features an energy-efficient direct-drive servo motor, an automatic lubrication system, and a low-vibration design that ensures stable, consistent stitching at speeds of up to 4,000 RPM across a wide range of fabrics. Additional enhancements include an integrated LED work light, a direct-drive power system, and an automatic thread-trimming function.
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Why Buy from Us?

  • You are dealing with the official Jack UK Importing and Distributing Network
  • Your machine enquiry will be passed onto your local Jack dealer who will quote, setup, and install your new machines. As well as providing full after sales support and warranty
  • Our centralised distribution warehouse supplies Jack machinery to all Jack Traders, providing the best possible service and local contact for your sewing requirements

Description / JACK F6 HL-7 DIRECT DRIVE HEAVY DUTY NON-TRIM LOCKSTITCH MACHINE

Jack F6-HL-7
- Power Saving, Direct Drive, Heavy-Weight Large Hook lockstitch Machine.

The Jack F6 is an industrial lockstitch sewing machine engineered for high-speed performance, precision, and long-term durability, making it ideal for professional tailors and manufacturing workshops. It features an energy-efficient direct-drive servo motor, an automatic lubrication system, and a low-vibration design that ensures stable, consistent stitching at speeds of up to 4,000 RPM across a wide range of fabrics. Additional enhancements include an integrated LED work light, a direct-drive power system, and an automatic thread-trimming function.

Heavy Weight Materials

The machine can sew from heavy-weight material, adapting to all types of clothing.

Jack F6 Integrated Bobbin Winder

Performance Upgrade

Enhanced thickness handling with a 7% improvement, enabling smooth and reliable sewing of up to 15 layers of denim.

Jack F6 Performance Upgrade

Fortress Electronic Control

High adaptability with robust protection, capable of withstanding electrostatic air discharge up to 12,000V. The wide-voltage 220V version operates reliably across a range of 110V to 295V.

Jack F6 Fortress Electronic Control

Direct Drive Motor

It’s a compact, all-in-one solution with no safety risks. It operates silently, with no vibrations, thanks to a single-shaft motor design.

Jack F6 Direct Drive Motor

Easy Lever

Lightweight and ergonomically designed for effortless operation, allowing it to be pressed with the elbow to free both hands for improved efficiency and control.

Jack F6 Easy Lever

Safety Switch

Upon powering on, the system displays an error prompt to prevent accidental operation, reducing the risk of injury and enhancing user safety.

Jack F6 Safety Switch

Low Consumption

Power use is nearly zero in standby mode, and significantly lower than other machines during sewing.

Jack F6 Low Consumption

Integrated Bobbin Winder

Wind the bobbin while you are working, as soon as it is finished you will have the next one ready.

Jack F6 Integrated Bobbin Winder

Technical Specification

Model Jack F6-HL-7
Application Heavy-Weight
Needles DPX5 18-21#
Number of threads 2
Stitch length (mm) 7
Presser foot lift (mm) 5-13
Sewing speed: stitches / min 3500
Volume (mm) 645 x 248 x 550
Weight (kg) 30.0 / 36.5

Product Attachments

More Information

Part No JACKF6HL7
Weight (KG) 67.000000
Manufacturer Universal / Generic

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