Small Automatic Spring Tension and Compression Testing Machine
Category：Torsion Testing Machine
Introduction
The Small Automatic Spring Tension and Compression Testing Machine is a precision testing instrument designed for mechanical performance testing and analysis of various precision springs.
Application
It is suitable for testing tension force, compression force, displacement, deformation, stiffness, and other mechanical properties of tension springs, compression springs, disc springs, conical springs, leaf springs, retaining springs, flat springs, composite springs, gas springs, die springs, and special-shaped springs.
Standard
The machine is manufactured according to the requirements of JB/T 7796-2005 Spring Tension and Compression Testing Machine, which specifies the terminology, requirements, inspection rules, marking, packaging, and other technical requirements for spring tension and compression testing machines.
Main Technical Specifications
| Item | Specifications |
|---|---|
| Maximum Test Force | 5 N / 10 N / 20 N / 50 N / 100 N / 200 N / 500 N |
| Test Force Range Selection | Automatic range switching |
| Test Force Accuracy Resolution | 0.01 / 0.1 N |
| Displacement Resolution | 0.01 mm |
| Test Force Indication Error | ≤ ±1% |
| Testing Machine Grade | Grade 1 |
| Tension Space | 200 mm (Customizable) |
| Compression Space | 200 mm (Customizable) |
| Test Stroke | 200 mm (Customizable) |
| Compression Plate Diameter | 75 mm |
| Displacement Speed Range | 0.01–500 mm/min (Stepless Adjustment) |
| Machine Dimensions | Approx. 530 × 260 × 1480 mm |
| Machine Weight | Approx. 150 kg |
| Power Supply | AC 220 V ±10%, 50 Hz |
Main Features
Performs tensile testing for tension springs.
Performs compression testing for compression springs.
Measures force values based on spring deformation.
Measures force values based on spring height.
Measures deformation based on applied force.
Measures height based on applied force.
Supports segmented measurement and calculation of spring stiffness (elastic coefficient).
Supports data printing (optional).
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