Increase your effectiveness and efficiency. The chainstitch button sewer PFAFF 3307 is reliable, the buttons are firmly attached. The skip stitch sensor and double end stitch knotting device see to that. The single thread technique results in a neat seam without “birds nest”.
This makes it possible to sew soft, modern materials. The production is effective due to high speed, low conversion and processing times: No bobbin change, no need to provide several bobbins with different coloured threads. The high needle bar stroke and the pendulum-type needle bar provide you with a high degree of flexibility. This technology increases the application scope of the PFAFF 3307. All the most common types of button can be sewn, from the standard type to the self-shank button. The PFAFF 3307 guarantees firmly secured buttons, high output and flexibility.

Features

• High sewing reliability and secure position of the workpiece
• Large cross stitch up to 8 mm
• Free seam programming with easily understandable user guidance
• Memory for 99 seam programs per button style
• Single-thread chainstitch (seam type 101)
• A neat seam, no „birds nest“
• No time is lost changing the thread colour, no bobbin change required
• Integrated sewing drive
• Smooth, low-vibration operation

• "Secure stitch equipment" – Double-knotting of the end stitch prevents the seam unravelling and the buttons falling off, a unique quality feature in comparison with other button sewing machines on the market
• Skip stitch sensor: Controls the formation of a secure seam and gives a signal for missed stitches or sewing errors.
  Shows functional deficits of the machine, such as an incorrect setting of the sewing parts

Options

• PFAFF 3307 with special sewing kit to attach curtain rings to modern pleated blinds. With a vibrating plate that automatically feeds the rings to the machine the 3307 yields an output of 30 to 40 attached rings per minute.
  
  

Applications

Automatic attaching of buttons on shirts and blouses (Attaching 2, 3 or 4-hole buttons) Curtain rings sew curtains

Specifications

Needle system: 134-35 R
Needle size: 70 -100 Nm
Max. sewing speeds: 2.000 s.p.m
Max. cycle time: 40 buttons/min.
Stitch type: 101 (Chain stitch)
Stem length: 6 mm
Sewing area: 8,0 mm (X-Axis) x 12,0 mm (Y-Axis)
Connection voltage: single-phase a.c. 230 V, 50/60 Hz