The SNA 16, SNA 26 and SNA 36 are characterised by their versatility in the production of ring and wave springs. The machines form a series for rings with an outer diameter of 7 - 320 mm and wave springs with an outer diameter of 7 - 250 mm. Characteristic for the development of the series is the consistent focus on the requirements for the production of wave springs and single or double layer rings with or without step made of profile material (rectangular cross-section). The SNA series sets standards for maximum piece outputs with the highest quality criteria.
Versatile - Innovative - Unique
Machines
Machine comparison FSE & F Series
- Modular, customized equipment options
- Reduced costs due to modular design, energy efficiency and optimized tooling times
- Machine takes up little space, enabling optimum factory planning and plant logistics
- Economic output due to high availability
- Flexibility thanks to space-saving machine concept
Please select wire diameter [mm]
F 08
from 0.12
to 0.8 mm
| Wire diameter | 0.12 - 0.8 mm |
| Wire diameter at Wm 6 or Rm max. 2,600 N/mm² | 0.12 - 0.6 mm |
| Wire diameter at Wm 4 or Rm max. 2,300 N/mm² | 0.6 - 0.8 mm |
| Outer spring diameter | max. 20 mm |
| Coiling direction | right and left |
| Feed speed | max. 160 m/min |
F 12
from 0.2
to 1.2 mm
| Wire diameter | 0.12 - 0.8 mm |
| Wire diameter at Wm 4 or Rm max. 2,500 N/mm² | 0.2 - 1.1 mm |
| Wire diameter at Wm 5 or Rm max. 1,800 N/mm² | 1.1 - 1.2 mm |
| Outer spring diameter | max. 20 mm |
| Coiling direction | rechts und links |
| Feed speed | max. 160 m/min |
F 18
from 0.35
to 1.8 mm
| Wire diameter | 0.35 - 1.8 mm |
| Wire diameter at Wm 4 or Rm max. 2,300 N/mm² | 0.35 - 1.6 mm |
| Wire diameter at Wm 4 or Rm max. 1,900 N/mm² | 1.6 - 1.8 mm |
| Outer spring diameter | max. 40 mm |
| Coiling direction | rechts und links |
| Feed speed | max. 140 m/min |
FSE 15
from 0.12
to 0.8 mm
| Wire diameter | 0.12 - 0.8 mm |
| Wire strength | Rm = 2,600 N/mm² |
| Spring index | ≥ 4 |
| Outer spring diameter | max. 20 mm |
| Coiling direction | right and left |
| Feed speed | max. 150 m/min |
FSE 143
from 6.1
to 14 mm
| Wire diameter | 6.1 - 14 mm |
| Wire strength | Rm = 2,000 N/mm² |
| Spring index | ≥4 |
| Outer spring diameter | max. 240 mm |
| Coiling direction | Right |
| Feed speed | max. 70 m/min |
F 30
from 0.7
to 3 mm
| Wire diameter | 0.7 - 3 mm |
| Wire diameter at Wm 4 or Rm max. 2,000 N/mm² | 0.7 - 2.5 mm |
| Wire diameter at Wm 6 or Rm max. 1,800 N/mm² | 2.5 - 3 mm |
| Outer spring diameter | max. 65 mm |
| Coiling direction | Right, left as option |
| Feed speed | max. 135 m/min |
F 4
from 1.5
to 4.5 mm
| Wire diameter | 1.5 - 4.5 mm |
| Wire diameter at Rm max. 2,000 N/mm² | 1.5 - 4 mm |
| Wire diameter with Rm max. 1,800 N/mm² | 1.5 - 4.5 mm |
| Outer spring diameter | max. 100 mm |
| Coiling direction | right and left |
| Feed speed | max. 100 m/min |
F 6
from 2.6
to 7 mm
| Wire diameter | 2.6 - 7 mm |
| Wire diameter at Rm max. 2,000 N/mm² | 2.1 - 6 mm |
| Wire diameter with Rm max. 1,800 N/mm² | 2.1 - 7 mm |
| Outer spring diameter | max. 130 mm |
| Coiling direction | right and left |
| Feed speed | max. 100 m/min |
FSE 15
- Fully fledged compression spring coiler as standard version, modular expansion options
- Optimum unit costs in compression spring production
- High availability thanks to reliable and proven machine control plus easy-to-maintain design
- High-performance development with extended range of applications
- Precision thanks to the latest measuring and control technology
- Shorter set-up time and greater operating convenience
Further information
