Universal Spiral Spring Machinefor the Production of Spiral Springs made of Strip Material

SPM 2

SPM 2

Newly designed advance feed of strip
material including height adjustment
and two pairs of feed rollers

Our Accomplishment – Your Benefit
Highest output with optimized unit costs
Reduction of total cost of ownership
Very high quality standards

Design Features
Machine StructureStandard equipment with 7 CNC axes (coiling axis /pitch axis / roller feed / 3 slides / roller release)
Vertical machine structure
Welding body with switch cabinet
Infeed via two smooth roller pairs with control foradvance feed of strip material, contact pressure andheight adjustment (option)
Bending unit accessible from the front
Slide attached to front plate
Innovative, ergonomic machine design
Up to 11 CNC axes
Hand-held operating device for axis movements,
override, motors
Wire-end detection by means of sensor
CNC Punch for greater range of parts (option)

2 WAFIOS Precision Machinery for Wire and Tube

Bending slides with tool support

Control System
Latest version of the reliable control software
WAFIOS WPS 3.2 EasyCam
Clear and simple menu navigation for convenient
operation
Programming of production sequences by means ofelectronic cams
Axis movements can be “electronically merged”

Tool room with die cutter and slip control

Quality, Reliability and Efficiency –WAFIOS Universal Spiral Spring Machine SPM 2

New Definition of Productivity
The SPM 2 is using the coiling technique for the productionof spiral springs. It manufactures mostly semi-finishedproducts from strip material. In some cases, also roundwire is processed after previous examination.
The roller feed has a program-controlled up and down
axis. Therefore, the strip material can be lead tangentiallyfrom the edge of the strip material guide to the coiledmaterial.
The coiling unit of the machine has two programmableaxes for the number of spring body coils as well as for thedisplacement of the coiling mandrel in axial direction.

Operating software WPS 3.2 EasyCam –Extension for sequence programmingwith electronic cams

Ejection control by means of laser

Strip material guide andend-of-strip-material control

Straightener with strip material guide

Up to six bending slides are mounted in the shapeof a star around the coiling unit on the front plate. They
can be arranged in arc-shaped grooves at any angle on
the front plate. Due to the program-controlled movements,
holding and support movements as well as cutting
processes can be carried out with form-giving tools.

Quality
For more than 100 years the name WAFIOS has stood forthe highest in terms of quality expectations, safety standards
and technical innovation in German manufacturing systems
engineering.
Reliability
Strict quality controls, state-of-the-art production systems
and many years of experience guarantee that your investment is in safe hands. Our global service network ensureshigh availability of WAFIOS machinery.
Efficiency
High production output and a long service life will savemoney and shorten the amortization time of your investment.

WAFIOS Universal Spiral Spring Machine SPM 2 3

Technical Data

SPM 2Spring strip:
Max. cross section Amax
Max. strip height hmax
Max. strip thickness tmax

6.5 mm²
15.0 mm
1.5 mmTensile strength max.

1800 N/mm²

CNC axes max.

11

Feed axis speed

max. 80 m/min.

Output max.

100 pcs/min

Dimensions l x w x h mm

3,000 x 2,300 x 3,010

Weightappr. 2,400 kg

Energyappr. 9.5 kW

WAFIOS AG
Silberburgstraße 572764 Reutlingen, Germany
Tel. +49 71 21 14 60
Fax +49 71 21 49 12 09
www.wafios.com
sales@wafios.de
Precision Machinery for Wire and Tube

Pictures may differ from agreed scope of delivery – Subject to technical changes - © WAFIOS AG 2013
2257 en. - 09/13