I. Product Introduction

The computer-controlled spring tension testing machine is manufactured in accordance with the technical requirements specified in JB/T7796-2005 "Technical Conditions for Spring Tension Testing Machines."
2. This type of spring tension tester is primarily used for testing the strength of various helical springs and elastic elements, i.e., measuring the test force of the spring under a certain deformation amount (or height) or determining the height or deformation amount of the spring under a certain test force.

Section II: Feature Introduction

1. This unit consists of the main unit, control system, software system, safety assurance device, and (auxiliary devices).
2. The mainframe is designed with a gate structure, and the frame's rigidity and strength are fully guaranteed through mechanical finite element analysis; it has strong overload resistance; key components are processed in a single setup on a machining center, ensuring the equipment's precision; the transmission system consists of synchronous toothed belts, precision ground ball screw pairs, and guiding parts, providing smooth transmission; the drive system is powered by a Japanese Panasonic AC servo variable speed controller and its motor, offering wide speed range and high reliability. Special structure-designed load sensors are used to prevent the spring's uneven loading from affecting the test results. The platform height is increased, eliminating the need for a separate stand for the equipment, and is suitable for human height.
3. Control System: Based on a PC computer and PCI bus technology, equipped with a full digital test system control card, dedicated control and measurement software system, full digital control, integrating PCI adjustment, measurement amplification, screen display, data collection, and data processing into one, highly integrated, and an advanced unit of domestic static control technology.
4. Safety Protection Devices: Overload protection for 10% above rated load, beam limit position protection, overcurrent, overvoltage, overload protection, and fully enclosed test space protection.
5. Diverse testing methods:
Set the test force F, measure the deformation of the spring f.
Set deformation variable f, and measure the test force F on the spring.
Set the test force F, measure the remaining height H of the spring.
Set the remaining height H of the spring and measure the test force F of the spring.

3. Key Specifications, Technical Parameters, and Performance Indicators

Please contact us for details on the relevant parameters!