
Overview
About Cohn Spiralfedern und Gerätebau GmbH
Who we are
The COHN coil springs + equipment manufacturing GmbH produced in a more than 70-year tradition not mass produced, but individual and small productions. An order therefore includes no more than 2-50 pcs in individual and small productions. But of this, our company also stands for the timely and detailed manufacture of the products. Our company operates with 16 trained and quality conscious employees pure contract manufacturing and works in a two-layer system from 7:00 bis 23:00 clock. In addition, we supply our product range "feathers" which among other things Laser, the dental and optics industry.
Göttingen, Germany
Member since 2004
Employees10 - 20
Certificates1
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 2–50 | 2–500 mm | 2–360 mm |
Automatic turning (bar) | 2–50 | 2–200 mm | 2–42 mm |
Full-range turning (including milling) | 2–50 | 2–200 mm | 2–42 mm |
Wire & Spring Bending
| Technologies | Lotsize | Diameter |
|---|---|---|
Spring bending | 2–500 | 0.3–0.5 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 2–50 | 10–3,500 mm | 10–1,250 mm | 10–750 mm | 0–30,000 kg |
5-axis milling machines | 2–50 | 10–3,500 mm | 10–1,250 mm | 10–750 mm | 0–30,000 kg |
Form milling (3 D) | 2–50 | 10–3,500 mm | 10–1,250 mm | 10–750 mm | 0–30,000 kg |
Materials
Heavy metals
Copper-zinc alloys (brass)
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Steel
Case hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steel
Certificates
No certificates
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