Our components specific test systems
Test systems for springs
Springs are highly stressed components that must safely sustain millions of load cycles. For this reason, spring testing often deals with displacement-controlled testing that can be carried out until springs reach their solid height. Cycling between solid height, relaxation, settlement, or damage is very sensitive and must be tested extremely carefully.
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POWER AXLE SPRING
for chassis springs
- All the advantages of resonance test rigs
- Parallel spring deflection
- Simultaneously test up to 8 samples
- High test frequencies up to 20 Hz
POWER FLOW SPRING
for stabilizers and chassis springs
- Freely selectable parallel or systematic spring deflection
- Fast and easily conducted configuration changes between the two different type of tests
- Simultaneously test up to 5 samples
- Frequency range between 0.01 Hz and 15 Hz
- Can be combined with SALT LAKE (corrosion unit) und DIRTY LAKE (dirty water)
- Used for quality assurance and strength testing
- Servo hydraulic test technology
POWER INDUSTRIAL SPRING
for industrial springs
- All advantages of resonance test rigs
- Test 20-30 samples simultaneously
- High test frequencies up to 45 Hz
POWER BOW SPRING
for bow springs
- All advantages of resonance test rigs
- Large test angle up to 110° possible
- High test frequencies up to 15 Hz
- Test up to 4 samples in parallel
- Nominal load ± 2,400 (4x600) Nm
Advantages of resonance testing technology
Advantages of resonance testing technology
- Highest energy efficiency
- Shorter test times for lifecycle examinations
- Automatic precise crack detection through the resonance principle without optical detection systems required
- High accuracy of target values leads to the scattering of real test results
- Test costs are 1% of those with enforced actuating elements, also due to low wear components and maintenance requirements
- Low operating costs thanks to the resonance principle and low infrastructure demands
- Low noise profile
