- Profile projector
- Tensile strength testing machine
- Spring compression and tension testing machine
- Spring torsion testing machine
- High-frequency electromagnetic fatigue testing machine
- Low-frequency fatigue testing machine
- Vickers hardness tester
- Metallurgical microscope
Testing equipment supports force validation, fatigue measurement, hardness checks, and metallographic analysis for spring applications.
Testing Capability Matrix
Verification tools positioned around the questions buyers usually ask before production release.
| Capability | Typical Review Use |
|---|---|
| Profile projector | Geometry and profile checks on formed parts, including comparison against drawing features. |
| Compression and tension force testing | Working-load verification for compression and extension spring programs. |
| Torsion testing | Torque review for rotary spring applications with installed-angle requirements. |
| High-frequency fatigue testing | Accelerated durability review when cycle life is part of the sourcing requirement. |
| Low-frequency fatigue testing | Long-cycle evaluation for applications that need more realistic fatigue observation. |
| Vickers hardness testing | Hardness confirmation related to material selection and heat-treatment outcomes. |
| Metallurgical microscope | Microstructure review when material condition or heat-treatment verification is needed. |
| Carbon brush / starter force fixtures | Application-specific force checks for dedicated brush and starter spring programs. |
testing-equipment
Core Laboratory Equipment
testing-equipment
Patented / In-house Devices
- Low-frequency fatigue testing machine
- Carbon brush spring force tester
- Starter shift fork spring force tester
- Starter wire brush spring force tester
Testing Visuals
Laboratory and Instruments
