CLS-16A Extension Spring Machine

An extension spring machine with a maximum wire diameter of 1.6 mm.

Maintains the popular high-speed productivity for English loops and bicyclic loops and greatly improves the preparation for German hooks, U hooks, and other atypical hooks.
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Enable high-speed production of extension springs with a beautiful hook shape

  • A dedicated extension spring machine for wire diameters of 0.5 to 1.6 mm.
  • Produces the beautiful hook shape expected of the CLS series.
  • Enables a much higher speed of production than general torsion machines.
  • The 11 axis control of the CLS-16II enables many locations to be controlled by values, including the coiling point for 3D operations, and provides high performance preparation and reproduction.

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Make the production of German hooks and U hooks easier

  • The CLS-16II maintains the production performance of English loops and bicyclic loops, while greatly enhancing the ease of producing German hooks and U hooks.
  • The number of Hooking tools for processing the hooks has been increased from three to six, to enable easier adjustment and stronger coil retention.

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Pattern programs

Programs are automatically generated for the 3D coiling point operations and wire feed amounts required for the shapes of same diameter, different diameter, one-side U hooks, and both-side U hooks.

Optional Equipment

  • IS-1x shape detection unit with camera
  • Two cameras measure the hook shape on both sides
  • Stage sensor units (various)

Advanced cut slide function

  • The alignment of the cut tool and core does not require readjustment after being decided once.
    As the cut slide and core slide are both located on the center slide, the positional relationship of the two tools does not change, meaning that readjustment is not required.
  • The cutting method can be changed.
    You can easily switch between oscillating cut and straight cut.
  • The oscillating cut bearing (oscillation) can be adjusted.
    Adjust the bearing using the eccentric pin on the slide.

Wire diameter ø0.5 ~ ø1.6 mm
(ø0.0196" ~ ø0.0630")		 Outside diameter ø20 mm (ø0.787")
Index*1 D/d 4 or more Closed coil length*2 WD x 12, ~ 140 mm
Max U hook length 30 mm (1.181") Feed axis*3 0.001 mm (0.00004")
Max feed speed 165 m/min (541.339 ft/min) Point axis*3 0.001 mm (0.00004")
Torsion axis*3 0.001° Initial tension axis*3 0.001°
Cam axis*3 0.001° Transfer axis*3 0.001°
Clamp axis*3 0.001° Tooling axis*3 x2 0.001°
Tooling slide axis*3 x2 3-phase, AC 200V, 15A Max solenoid valves 8 pcs (Installed)
Air pressure 0.3 ~ 0.5 MPa Power source 3-phase AC 200V, 20A
Net weight 1200 kg (2645 lbs) Control device Windows
Software MPS Display 21.5" Full HD touch screen
External memory USB Thumb drive Temperature 5 ~ 40°C (41 ~ 104°F)
*1: May vary depending upon wire diameter.
*2: Maximum is 5.905" when using the optional holder.
*3: Program input unit, which does not represent accuracy.
Specifications are subject to change without notice for product improvement.

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