- Special Singer design
- 550W Energy-Saving Direct Drive Motor
- High efficiency - superior performance
- Maximum energy saving
- Beltless, vibration-free and quite running
- Needle position control
- Easy speed adjustment
- Fully automatic lubrication system with highly-efficient and new-design oil filter
- Differential feeding rate adjustable easily through external lever
- High-quality sewing with synthetic threads thanks to needle cooler and needle thread lubricating device
- Easy application change by changing the add-on device in multi-application model (-31/-41)
- Application: Use of a wide variety of materials for thin, medium and thick fabrics
- Flatbed (3 needles / 5 thread)
- Maximum Speed (spm) : 6.000
- Needle Clamp Width 5.6
- Application: Straight stitch, sewing-up and hemming