SH-3A Wire Coiling Machine

The SH-3A, a multi-functional coiling machine with 1-point coiling, torsion attachment, and an initial tension servo, has further evolved.

This coiling machine can now process an even greater range of torsion springs.
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Taper synchronization constant

Enables the taper tilt to be managed with a value from 0 to 100.
Suitable for load adjustment in addition to shape adjustment, as fine adjustment can be performed in 100 levels.

Optional Equipment

  • Ultra-thin wire attachment

    -3-dimensional bending servo unit to improve stability and speed when creating antenna springs

  • Capacitance level sensor
  • IS-1 shape detection unit with camera

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1-point coiling with a wire diameter of 0.08 to 0.3 mm

  • Equipped with 8 standard axes: feed, cut, pitch, point, torsion, initial tension, coil front-back, and MSD-1.
  • Easier setup and greater speed than previous models, as the cut axis and torsion axis are separated.
  • Suitable for high-speed production of ballpoint pen springs, torsion springs, and elliptical springs in addition to standard cylindrical springs.
  • Optional ultra-thin wire attachment can be used to coil springs with a diameter of 0.08 mm or less.

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Dedicated MNO Program for Spring Production

  • Easy operations for quicker preparation.
  • High resolution for controlling the latest servo motors.
  • Compatible with compression spring creation programs based on line graphs.
  • Allows varied control based on measurement results, such as the pitch and diameter.
  • Common program for both torsion machines and coiling machines.
  • Includes a motor sensor system.
  • Versatile production management screen and production data collection function.

3 types of wire guides

The SH-3II has 3 wire guides with different lengths:

  • Short guide with a guide length of 23 mm.
  • Provides greater accuracy for short springs due to its shorter guide length, while retaining the same clearance length as a standard wire guide.
  • Standard wire guide with a guide length of 30 mm
  • Enables use of all tools available for the previous SH-3 wire guide.
  • Wire guide for ultra-thin wires with a guide length of 16 mm.
  • Enables coiling of wires with a diameter of 0.08 mm or less.

Wire diameter ø0.08 ~ ø0.3 mm (ø0.0031" ~ ø0.0118") Point axis* 0.0001 mm (0.000004")
Wire diameter with holder
for ultra-fine wire (optional)
ø0.03 ~ ø0.08 mm (ø0.0012" ~ ø0.0031") Torsion axis* 0.001°
Outer coil diameter ø10 mm (ø0.3937") Point axis* 0.0001 mm (0.000004")
Index D/d 4 or more Initial tension axis* 0.0001 mm (0.000004")
Feed axis* 0.0001 mm (0.000004") Arbor axis* 0.0001 mm (0.000004")
Max feed speed 85 m/min (278.87 ft/min) 3D bending servo axis*
(optional)
0.001°
Cut axis* 0.001° Solenoid valves 4 pcs (Max 8 pcs)
Pitch axis* 0.0001 mm (0.000004") Max air pressure 0.5 MPa
Power source 3-phase AC 200V, 15A Net weight 380 kg (838 lbs)
Control device Windows Software MNO2
Display 15.6” Full HD touch screen External memory USB Thumb drive
Temperature 5 ~ 40°C (41 ~ 104°F)
*Resolution: Program input unit, which does not represent accuracy.
Specifications are subject to change without notice for product improvement.

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