PFAFF INDUSTRIAL POST BED MACHINE
Modern post-bed high-speed machine series – mechanical design
Single and double-needle post bed machines with the PFAFF INDUSTRIAL brand are the most-used equipment in the shoe industry. PFAFF has succeeded in achieving a true upgrade of this legendary machine generation with the new series 571 / 574 / 591. The modern and new designed case in the new PFAFF product lead design, the sturdy thread trimmer as well as the automatic hook lubrication are the distinguishing features of this new product range. The machines are equipped with integrated, energysaving drives. This range is mostly used for nearly all top-stitching work with single or two needles in the shoe production. Ornamental and assembly seams on classic and sport shoes can be sewn easily and in a top seam quality. The whole range of light to medium-heavy materials is covered here. The machines guarantee maximum performance and quality at an extremely attractive price – reason enough for many well-known manufacturers to use PFAFF post bed machines for their production. 
PFAFF 571 vs 574 vs 591 – Model Comparison
| Feature |
PFAFF 571 |
PFAFF 574 |
PFAFF 591 |
| Needle Type |
Single needle |
Double needle |
Single needle |
| Stitch Type |
301 Lockstitch |
| Needle System |
134-35 S |
| Needle Size |
Version B: 90 Nm, Version C: 130 Nm |
| Max Sewing Speed |
3,000 stitches/min |
| Max Stitch Length |
3.6 mm |
| Clear Workspace |
245 × 275 mm |
| Roller Presser Type |
Cross-toothed / Rubber-coated / Straight-toothed |
| Presser Foot Clearance |
Up to 10 mm |
| Roller Presser Diameter |
30 mm (Optional: 25 mm or 35 mm) |
| Needle Gauge Options |
1.6–2.0 mm or 2.0–2.4 mm (adjustable) |
| Thread Trimmer |
Optional |
Standard |
Standard |
| Edge Trimming Unit |
Optional (Model -725/04, bottom-driven) |
| Lighting |
Integrated LED |
| Control Functions |
Reverse, Needle Up, Backtack, Trimming (configurable) |
| Power Supply |
Integrated energy-saving motor |
| Voltage |
Single-phase AC 230V, 50/60 Hz |
| Compressed Air |
Not required |
Features
- New design of this classic PFAFF machine for the shoe industry
- Three roller presser versions available: cross toothed, rubber coated, straight toothed
- Needle gauge alterations in the range from 1.6 – 2.0 or 2.0 – 2.4 mm are possible by simply adjusting the needle holder
- Top-quality for all decorative and securing seams
- Simple adjustment to number of backstack stitches via control panel
- „Stitch in stitch“ backtacking – no perforation of material
- Easy adjustable thread trimmer for short thread ends (up to 15/3 syn.)
- Overload clutch for hook protection
- Edge guide for an accurate and consistent seam distance to the edge
- A multi-function switch with pre-programmed functions is integrated in the sewing head – Reverse sewing / intermediate tacking, Backtack inversion, Needle up, without trimming
- Seam length programming by control panel
- Electromagnetic controlled functions for thread trimming and presser foot lifting (option)
- -725/04: Edge trimming mechanism, bottom driven (option)
- The LED light, which is built into the sewing head, creates optimum illumination of the sewing area
- No compressed air required
- Hand wheel within easy reach of the operator

Options
- Backtacking system
- Thread trimmer
- Automatic presser foot lift
- Edge trimmer
Ideal Applications
- Classic and sports shoes
- Leather footwear and accessories
- Decorative seams, edge seams, and secure stitch finishing
- Suitable for light to medium-heavy materials
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