Wave Spring Machines / Ring Coiling Machines

CNC Wave spring machines / ring coiling machines for the production of rings and wave springs made of profiled wire

• SNA Series

Benefits SNA Series

• Optimized unit costs thanks to increased output capacity and machine availability ensure high profitability
• Exceptional variety of parts, production of rings and wave springs of the most diverse geometries and even the smallest diameters
• Cutting position can be selected based on product requirements / programmable wave height and wave course / a wave shape other than the sinusoidal shape can be programmed
• High operating convenience with a simplified and optimized set-up and an increased machine availability
• High-end control WPS 3.2 EasyWay / Integrated shearing cut (SNA 16) / Repeatability of many settings as exchangeable magazine can be changed as a whole / Central nut for clamping rollers / Production monitoring via laser / Tools made of tungsten carbide
• Innovative and modern machine design

Types

SNA 16
Minimum profile cross-section	0,5 x 0,2 mm
Maximum profile cross-section (max. Rm = 2,000 N/mm²)	2,0 x 0,75 mm
Maximum profile cross-section for wave rings	2,0 x 0,6 mm
Infeed speed	max. 140 m/min.
outer ring diameter	ca. 7 - 50 mm
outer ring diameter for wave rings	ca. 7 - 50 mm
Output of single-turn rings (depending on infeed length)	max. 275 pcs./min max.
Cutting force of cutting unit	7 KN

SNA 26
Minimum profile cross-section	1,0 x 0,5 mm
Maximum profile cross-section (max. Rm = 2,000 N/mm²)	4,0 x 1,5 mm
Maximum profile cross-section for wave rings	4,0 x 1,25 mm
Infeed speed	max. 120 m/min.
outer ring diameter	ca. 15 - 100 mm
outer ring diameter for wave rings	ca. 20 - 100 mm
Output of single-turn rings (depending on infeed length)	max. 250 pcs./min max.
Cutting force of cutting unit	45 kN

SNA 36
Minimum profile cross-section	2,5 x 0,6 mm
Maximum profile cross-section (max. Rm = 2,000 N/mm²)	9,0 x 3,0 mm
Maximum profile cross-section for wave rings	8,0 x 1,3 mm
Infeed speed	max. 100 m/min.
outer ring diameter	ca. 45 - 320 mm
outer ring diameter for wave rings	ca. 50 - 300 mm
Output of single-turn rings (depending on infeed length)	max. 200 pcs./min max.
Cutting force of cutting unit	125 kN

Images

SNA 16

SNA 36

Downloads

SNA16-36.pdf (272 KB)