Select Page

FB-20 – Wire diameter: 0.5 to 2.0 mm, Maximum 9-axis high-speed production

Japan Spring Machines


Feature 1

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.

Feature 2

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.

Feature 3

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.

Feature 4

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
  • IS-1 shape detection unit with camera
  • 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 XP
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


Product Form