Manual Spring Tension and Compression Testing Machine
Category：Torsion Testing Machine
Introduction
The Manual Spring Tension and Compression Testing Machine is designed for mechanical performance testing and analysis of various precision springs.
Application
It is suitable for measuring tension force, compression force, displacement, deformation, stiffness, and other mechanical properties of tension springs, compression springs, disc springs, conical springs, leaf springs, retaining springs, wave 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, definitions, technical requirements, inspection rules, marking, packaging, and other requirements for spring tension and compression testing machines.
Main Technical Specifications
| Item | Specifications |
|---|---|
| Maximum Test Force | 5 N / 10 N / 50 kN / 100 N / 500 N / 1000 N / 2000 N / 3000 N / 5000 N (Customizable) |
| Minimum Reading Value | 0.1 N |
| Test Force Accuracy | ±1% |
| Displacement Resolution | 0.01 mm |
| Displacement Measurement Accuracy | ±1% |
| Tensile Stroke | 150 mm (Customizable) |
| Compression Stroke | 150 mm (Customizable) |
| Test Stroke | 150 mm (Customizable) |
| Speed Control Accuracy | ±1% |
| Testing Machine Grade | Grade 1 |
| Indication Deformation Error | ≤ ±(50 + 0.15L) |
| Protection Function | Dual protection: mechanical and software protection |
| Power Supply | AC 220 V, 50 Hz |
| Weight | Approx. 30 kg |
Main Features
Performs tensile testing for tension springs.
Performs compression testing for compression springs.
Performs stiffness (K-value) testing for tension springs.
Performs stiffness (K-value) 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 spring sorting and selection of qualified springs.
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