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Okuno developed the first numeric controlled spring machines in the world in 1968.

All slide and wire feeding on this machine is computerized for performing both coiling and forming functions. This machine can be used for making high value springs or making a small quantity of springs,  set-up time is considerably shortened.

Basic spring figure which can be made by CM-CNC   *:Optional Device
Ring No Pitch Coil Compression Spring
(Straight)
Compression Spring
(Formed)
Extension Spring
(One Side Hook)*
Extension Spring* Torsion Spring Formed Spring*
No Ground Spring* W Power Spring* Control Tube Motor Spring
(Constant Pitch)
Oval Coil Spring Wave Spring* Compression Spring
(Tapered)
Compression Spring
(Shaped)*

 Product Pictures

 

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Item  CM-30CNC  CM-50CNC  CM-80CNC CM-120CNC CM-200CNC
Coil diameter that can be processed(mm) Dia 0.8 to Dia 3.0 Dia 2.0 to Dia 5.0 Dia 3.0 to Dia 8.0 Dia 6.0 to Dia12.0 Dia10.0 to Dia20.0
Max coil OD(mm) Dia 60.0 Dia 75.0 Dia 90.0 Dia140.0 Dia180.0
Min D/d (D=ID) 2.0 2.0 2.0 2.0 2.0
Max production speed     ( Parts per minute) 100 80 60 40 20
Wire feed Wire feed(kw) 4.4 7.5 22 37 75
Max wire speed (mm/second) 1,200 1,100 1,000 900 800
Max wire feed length 9999.9 9999.9 9999.9 9999.9 9999.9
Shaping Modification slide drive(2 axis) Hydraulic servo Hydraulic servo Hydraulic servo Hydraulic servo Hydraulic servo
Max slide speed (mm/second) 400 400 400 300 300
Max slide stroke(mm) 60 75 90 140 180
Slide location control(mm) 0.01 0.01 0.01 0.01 0.01
Slide location accuracy(mm) 0.02 0.02 0.02 0.02 0.02
Slide drive force(kg) 1,500 3,500 9,000 20,000 45,000
Pitch Pitch drive(1shaft) Hydraulic servo Hydraulic servo Hydraulic servo Hydraulic servo Hydraulic servo
Max slide speed (mm/second) 200 200 200 100 100
Max slide stroke(mm) 40 50 60 70 100
Slide location control(mm) 0.01 0.01 0.01 0.01 0.01
Slide location accuracy(mm) 0.02 0.02 0.02 0.02 0.02
Slide drive force(kg) 600 1,200 2,000 4,800 6,000
Cutting Cutter drive (2 axis) Hydraulic servo Hydraulic servo Hydraulic servo Hydraulic servo Hydraulic servo
Max slide speed (mm/second) 400 400 400 300 300
Max slide stroke(mm) 60 80 100 100 100
Slide location control(mm) 0.1 0.1 0.1 0.1 0.1
Slide location accuracy(mm) 0.2 0.2 0.2 0.2 0.2
Slide driving force(kg) 3,000 6,000 10,000 24,000 53,000
Drive Hydraulic use motor(kw) 3.7 5.5 7.5 11 15
Roller pressure air Hydraulic  Hydraulic  Hydraulic  Hydraulic 
Core bar up-down motion motor(kw) 0.2 0.2 0.2 0.2 0.2
Core bar clamp Hydraulic  Hydraulic  Hydraulic  Hydraulic  Hydraulic 
Total drive capacity(kw) 9 14 30 49 91
Machine size(W X L X H) 1,720 X 1,600 X 1,940 2,100 X 2,000 X 2,000 2,300 X 2,300 X 2,000 2,700 X 3,200 X 2,500 3,000 X 3,500X2,700
Machine weight(TON) 2.5 5.5 9 15 25
* Due to continuous improvement, the specifications are subject to change without notice.

 

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CM-30CNC

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CM-50CNC

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CM-80CNC

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CM-120CNC

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CM-200CNC

 

 

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Distributor of OKUNO spring, clip, ring and wire forming equipment for the Americas.

Okuno - one of the most respected names in the spring coiling and wire forming industry.

Distributor of OKUNO spring, clip, ring and wire forming equipment for the Americas. 

We represent Okuno Machine Company, LTD.  please note our name is spelled Maguire, not McGuire Machinery.  Thank you.  We represent Okuno Machine Company, LTD.

Send mail to support@MaguireMachinery.com with questions or comments about this web site.
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