Standard 3 axes including cam shaft, feed, and quill rotation.

8 slides controlled with a single axis.

Feed is synchronized with the cam shaft to achieve high-speed production.


  • High speed production torsion machine for wire diameters of 0.5 to 2.0 mm

    -Equipped with 3 standard axes: feed, quill, and cam shaft.

    -Optional servo slide axis and R servo unit provided.

    -Quill depth of 90 mm and slide stroke of 65 mm. Supports springs with a large clearance.

  • Dedicated MNO Program for Spring Production

    -Easy operations for quicker preparation.

    -High resolution for controlling the latest servo motors.

    -Allows varied control based on measurement results, such as the pitch, diameter, and bend angle.

    -Common program for both torsion machines and coiling machines.

    -Includes a motor sensor system.

    -Versatile production management screen and production data collection function.

  • Optional Slides

    3 optional slides are provided for the FB-20.

    -R servo slide unit
    A spinner processing unit.

    -Servo slide unit
    Performs slide operations with a servo motor.

    -E slide unit
    A slide that produces extension springs with English hooks.
    The quill is replaced with a round quill (optional).

  • Optional Equipment

    -Round quill unit (round quill tools with wire diameter up to 1.6 mm)

Wire dia. FB-20 Control device Max. 16-axis to be controlled by computer - OS Windows
Index D/d 4 or more
Max Stroke Radius 90mm(when square quill is used) Display 17'' TFT color LC Display
Slides Body slide 1 pce External memory USB thumb drive
Bending slide 3 pcs Service Temp. 0~40°C
Cut slide 4 pcs Power source 3-Phase, AC 200V, 20A
E slide unit option Service air pressure Max 0.5 Mpa
Servo slide unit option Net weight 1,200 kg
R servo unit option

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