Torsion springs perform rotational and return movements
in a wide variety of technical applications.
Precise spring characteristics, reproducible properties, and high load-bearing capacity are crucial.
CUSTOM TORSION SPRINGS
TO SPECIFICATION
Depending on the installation space, material, and load, we develop custom solutions for technical applications and mass-produced products.
Your contact person
Jens Knüppel
Your contact person
Sven Marienfeld
TYPICAL APPLICATIONS
- Mechanical engineering
- Locking systems
- Electrical engineering
- Assemblies
- Industrial components
- Automotive
FROM DEVELOPMENT TO SERIES PRODUCTION
We support projects from technical coordination through prototyping to serial production.
SCOPE OF SERVICES
- Analysis and design of springs based on drawings
- Technical coordination
- Prototype production
- Mass production
- Subassembly production / assembly work
- Custom packaging
- Tooling
FAQ
Do you have any further questions?
Our support team will be happy to assist you:
What quantities are possible?
Are custom requirements taken into account?
Materials
All common spring-hard material grades
All common stainless steels
(e.g. 1.4310, 1.4301, 1.4401, 1.4568, 1.4571)
Carbon steel wires
SH, SM and DH (DIN EN 10270-1)
Silver 935
Copper and brass
(CuSn6 and CuZn37)
Surface treatment
- Electroplated coatings
- Passivation
- Shot peening
- Vibratory finishing
- Flocking technology
- Silver plating
- Zinc flake coatings (Microcor, Delta Seal)
- Grinding spring ends
Is manufacturing to drawing possible?
Yes, custom design and manufacturing are possible.
QM (Quality Management
We verify compliance with the specified geometric and force-related requirements.
These include spring length, spring diameter, wire gauge, and spring force for compression springs. For torsion springs, the spring angles, leg angles, spring diameter, wire diameter, and torque are measured.
For stamped and bent parts, all geometric dimensions are measured.
Inspection is performed using optical measurement systems or standard measuring instruments, such as a micrometer or a vernier caliper. Force-displacement test stands or torsion meters are used to verify force-related requirements.
Our quality assurance standards are ISO 9001, ISO 14001, and the Automotive Core Tools, which are bundled in the MAQMSR.
In der Hälver 23
58553 Halver-Carthausen
