The SH-8A, our multifunctional coiling machine with 1-point coiling, torsion attachment, and an initial tension servo, has been fully revamped for greater operability and high-speed production.


  • 1-point coiling machine with a wire diameter of 0.1 to 0.8 mm

    -Maximum outer coil diameter of 20 mm

    -Equipped with 7 standard axes: feed, cut, pitch, point, torsion, initial tension, and MSD.

    -Optional core forward/reverse servo unit provided.

    -Easier setup and greater speed than previous models, as the cut axis and torsion axis are separated.
    -Suitable for high-speed production of torsion springs and elliptical springs in addition to standard cylindrical springs.

  • Dedicated MNO2 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.

  • 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

    -Core forward/reverse servo unit

    -Slip sensor to detect slips in wire feeding

    -Capacitance level sensor

    IS-1 shape detection unit with camera

Model SH-8A
Standard Wire Dia.  0.1~0.8mm
Outside Dia. 20mm
D/d 4 or more
Feed Axis Resolution 0.0001mm
Max. Speed 170 m/min
Cut Axis Resolution 0.001°
Pitch Axis Resolution 0.0001 mm
Point Axis Resolution 0.0001 mm
Torsion A/T Axis Resolution 0.001°
Initial tension Axis Resolution 0.0001 mm
Arbor Axis Resolution 0.0001mm
Arbor Axis (Option) Resolution 0.001mm
Solenoid valves 4pcs(Max 8pcs available)
Service air pressure Max 0.5 MPa
Power source AC 200V, 3-Phase, 15A
Net weight 360kg
Control device Max. 10-axis to be controlled by computer - OS Windows
Display 15.6" Full HD touch panel
External memory USB thumb drive
Service Temp. 0~40℃

MEC Spring Machine Division
1-17-24 Kamiaoki Nishi, Kawaguchi-shi, Saitama 333-0845, Japan
TEL:048-256-3511 FAX:048-256-3595