OKUNO MSC-15 spring coiling machine

OKUNO MSC-15 spring coiling machine was manufactured in 1998 in Japan by OKUNO Machine Co. The machine designed for the efficient production of springs from wire with a maximum thickness of 0.3 mm, consists of a wire spool rack with a braking system, a heating device for annealing and a forming machine.

The wire processing process begins with taking material from a spool mounted on the machine stand, which is then fed into the heating device to anneal both ends of the spool. The pre-treated material is then fed further into the forming machine, where it is shaped into a spring by automatic cutting and bending. The length of wire feed is regulated by a digital indicator located on the machine frame.

Technical data of the OKUNO MSC-15 spring coiling machine

• maximum wire feeding length: 10m ± 5 mm
• thickness of material: 0.15 – 0.3 mm
• material width: 5.0 – 15.0 mm
• maximum weight of material (including weight of reel): 100 kg
• production speed with wire length 4000 mm: 7 sec/pc.
• production speed with wire length 7400 mm: 11 sec/pc.
• power supply for wire reel stand: 0.4 KW
• inverter for heating equipment: 5 KVA
• servomotor for wire feeding: 3 KW
• motor for cam axis: 2.2 KW
• air supply: 5 kg/cm2
• machine dimensions (L x W x H): 1200 x 3000 x 1900 mm