KRAFFT KF-5410J-7
SINGLE-NEEDLE LOCKSTITCH MACHINE WITH NEEDLE-FEED AND LARGE HOOK (AUTOMATIC)
The KRAFFT KF-5410J-7 is a modern, fully automatic industrial lockstitch machine equipped with needle-feed + bottom feed transport and a large-capacity hook, making it ideal for sewing medium and heavy fabrics (denim, twill, technical textiles). Thanks to the use of large bobbins, thread changes are less frequent, significantly improving productivity.
The machine features an extended arm – providing 30 cm of working space from needle to machine body – allowing easy handling of large elements. The built-in Direct Drive motor minimizes vibration, ensures quiet operation, and reduces operating costs.
FULL AUTOMATIC FUNCTIONS:
- Automatic thread trimming
- Automatic backtacking at beginning and end of seam
- Needle positioning
- Automatic presser foot lift
Additional advantages include a manual stitch-adding button conveniently located next to the needle bar and integrated LED lighting for the working area. All functions are controlled through a clear and user-friendly panel integrated in the machine head.
KEY FEATURES:
- Needle-feed + drop-feed transport – perfect for difficult and multilayer materials
- Large-capacity hook – longer sewing time without interruptions
- Extended arm (30 cm) – comfortable sewing of large components
- Full automation – saves time and ensures precision
- Direct Drive motor – quiet, energy-efficient, and low vibration
- LED work light – bright and energy-saving illumination
TECHNICAL SPECIFICATIONS:
- Max sewing speed: up to 4000 stitches/min
- Stitch length: up to 5 mm
- Presser foot lift: up to 13 mm
- Working space: 30 cm (needle to machine body)
- Needle system: DPx5 / 135×5
- Hook: large-capacity
- Lubrication: central
- Motor: Direct Drive servo
- Power supply: 230 V / 50 Hz
KF-5410J-7 is a professional, fully automatic lockstitch machine designed for sewing heavy and demanding fabrics. It is an excellent solution for production facilities that require precision, productivity, and the latest automation technology.