1. Product Description and Usage

This microcomputer-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." The machine is primarily used for testing the strength of various springs and elastic elements, i.e., measuring the test force of springs under a certain deformation amount (or height) or determining the spring height or deformation amount under a certain test force.

II. Product Features

1. This unit consists of Zhejiang-made components, control systems, software systems, safety assurance devices, and (auxiliary equipment).
2. The frame of the microcomputer-controlled spring tension testing machine has been ensured with sufficient stiffness and strength through finite element analysis; it has strong overload resistance; key components are processed in one setup on a machining center, ensuring the equipment's precision; the transmission system consists of synchronous V-belts, precision ground ball screw pairs, and guiding parts, providing smooth transmission; the drive system is achieved with a Japanese Panasonic AC servo variable speed controller and motor, offering a wide speed range and high flexibility. A special structure load transducer is adopted to prevent the spring leaf load from affecting the test results.
3. Control System: The microcomputer-controlled spring tension testing machine is based on a PC computer as the main body, utilizing PCI bus technology. It is equipped with a full digital test system control card, a dedicated test software system, and features full digital control. It integrates PCI adjustment, measurement amplification, screen display, data collection, and data processing into one, making it a highly integrated advanced unit of domestic static control technology.
4. Safety Protection Devices: Overload protection for 10% above rated load, beam limit position protection, overcurrent, overvoltage, and overspeed protection.

3. Key Specifications, Technical Parameters, and Performance Indicators

Please contact us for details on the relevant parameters!