Small Manual Spring Tension and Compression Testing Machine

The high-precision LCD display manual spring tension and compression testing machine produced by Shandong Huayan Intelligent Equipment Group Co., Ltd. is manufactured according to the technical requirements specified in the JB/T 7796-1995 Spring Tension and Compression Testing Machine standard. It is mainly used for tension and compression tests on various helical springs and can also test the elasticity of piston rings. The machine measures spring test force under a given displacement or measures spring deformation under a given test force. It can also be used for other elastic components and small-scale mechanical property tests, primarily serving spring manufacturing plants, low-voltage appliance factories, power machinery plants, colleges, universities, and research institutions.

1.Test machine structure：

1. Mainframe: Single-column structure;

2. Working method: Handle-powered, achieving tension and compression;

3. Operation and Display:

① The lifting seat moves to adjust the space (manual), and the rack and pinion movement achieves the test stroke (manual);

② Equipped with an LCD screen for displaying Chinese characters, test force and displacement. Data can be entered via keypad, allowing up to 12 measurement points to be tested continuously without interruption. Test results are printed using a built-in mini printer.

Second,Main Technical Specifications and Features: