PFAFF 3811 -4/55

Qualitätsanspruch / Quality standards

The accuracy of the gathering work plays a decisive role for the design, processing and the overall visual impression of the finished products. The machine stands out for its consistent gathering quality, without any pleats. Seams in outer materials in leather and 400-gramme Dacron wool can be gathered to as much as 40 percent of the original length without any problem.

Features

• Touch-control-panel P1 with integrated SD card reader. The P1 guarantees an intuitive operation

• Special part kits and and differential top + bottom feed ensure an accurate gathering work
• Exact gathering sections and even gathering effects
• Fast and easy programming of new sewing sequences on the touch-control panel. All gathering sections are illustrated on the graphics control panel
• The gathering amount are continuously adjustable (0 - 99%) via touch-control panel. 30 gathering amounts can be recalled via hot keys which are placed in the handling area of the operator
• Unique sewing program system due to the automatic establishment of the machine parameters after the ACTUAL and REQUIRED length of a gathering section has been entered
• Keyboard for 30 reproducible gathering amounts
• Touch-screen control panel with seam programming
• Tape processing either from above or below including tape reel holder
• Edge guide
• Sewing head PFAFF 5487/548. Single needle, two thread chain stitch (stitch formation 401)
• Electropneumatic automatic presser foot lifter

Applications

For processing California style shoes, clogs and moccasins

Specifications

Needle system: 4463-KKD
Needle size:  80 - 110 Nm
Max. sewing speeds: 3.200 s.p.m
Max. stitch length: 2,2 mm
Top feed stroke: 2,2 - 6,0 mm
Stitch type: 401 (chain stitch)
Clearance under the sewing foot: max. 7,0 mm
Clear workspace: 260 x 130 mm
Connection voltage: single-phase a.c. 230 V, 50/60 Hz