Intelligent Impact Testing. Simplified.

Mikrosize: Your Trusted Supplier for Advanced Microcomputer Controlled Automatic Impact Testing Machines

In the dynamic fields of metallurgy, mechanical manufacturing, and scientific research, ensuring the reliability and safety of metal components under sudden, high-force conditions is paramount. Mikrosize, a leading supplier in the Measuring Testing Instrument industry, proudly offers a state-of-the-art solution: the Microcomputer Controlled Automatic Impact Testing Machine. This sophisticated instrument is engineered to precisely evaluate the impact resistance and toughness of metal materials, providing critical data that drives quality assurance and material development forward. Adhering strictly to the rigorous Chinese National Standards GB/T3803-2002 and GB/T229-2007, this testing machine is an indispensable asset for any laboratory or quality control department dedicated to excellence and compliance.

The Mikrosize Automatic Impact Tester is available in four robust models—300C, 450C, 600C, and 750C—catering to a wide spectrum of testing requirements with impact energies ranging from 300J to 750J. This versatility ensures that whether you are testing low-energy or high-energy materials, there is a Mikrosize machine perfectly suited to deliver accurate and reliable results.

Unmatched Features for Superior Performance and Efficiency

1、Intelligent Microcomputer Control & Automation: At the heart of this instrument is an advanced PC microcomputer and PLC (Programmable Logic Controller) system. This powerful duo automates the entire testing process, from the electric swing and impact initiation to the final calculation and display of results. The system automatically calculates and displays crucial material properties such as impact absorption energy (KV), impact toughness, and pendulum swing angle. It can also compute and display average values from multiple tests. With integrated printing capabilities, generating test reports for the current data and averages is seamless. Furthermore, after each impact, the pendulum's remaining energy is automatically managed, resetting it to a ready position for the next test. This high level of automation, a hallmark of Mikrosize's design philosophy, translates to exceptionally easy operation, dramatically enhanced work efficiency, and unparalleled testing accuracy for a Measuring Testing Instrument.

2、Robust Dual-Column Host Structure: The mainframe of the tester features a rigid double support column design with a simply supported beam main shaft and a hanging pendulum. This construction optimizes the radial load distribution on the bearings. This is particularly crucial for high-energy impact models (600C, 750C), as it minimizes main shaft deformation and significantly reduces energy loss caused by bearing friction. This robust design ensures that the energy applied is truly delivered to the specimen, guaranteeing the integrity and repeatability of every test.

3、Smooth and Reliable Hammer Lifting Mechanism: To ensure consistent and stable operation, the machine utilizes a standard two-stage减速电机 (deceleration motor) for lifting the hammer. This system provides smooth and controlled ascent, preventing any jerky movements that could affect the starting position or the consistency of the test, thereby contributing to the overall precision of this Measuring Testing Instrument.

4、Hydraulic Buffering for Stable Pendulum Engagement: The hanging device, which engages the pendulum before release, incorporates hydraulic buffering technology. This ensures a exceptionally smooth and controlled "catch" and release of the pendulum, eliminating sharp mechanical shocks and contributing to the long-term mechanical stability and accuracy of the instrument.

5、Precision-Engineered Pendulum & Impact Center: The pendulum is manufactured using three-dimensional CAD design and precision machining. This guarantees that the impact center is exact and the pendulum's moment of inertia is precisely calibrated. Accurate pendulum torque is fundamental for calculating the correct impact energy, and Mikrosize ensures this critical parameter is maintained, making it a highly reliable Measuring Testing Instrument.

6、User-Friendly Maintenance and Safety: The impact knife, a consumable part, is secured with simple screws, allowing for quick and easy replacement to maintain testing sharpness. The machine is also equipped with a punch sample output device for efficient specimen ejection after testing. Comprehensive safety is a top priority; the host is furnished with security protection pins and a robust safety net to fully enclose the testing area, protecting the operator from any flying fragments during the impact event.

Applications and Compliance

This Automatic Impact Testing Machine from Mikrosize is designed specifically to determine the toughness of metallic materials under dynamic loading conditions, as per the Charpy pendulum impact test method. It is fully compliant with GB/T3803-2002 for the verification of pendulum impact testing machines and performs tests according to GB/T229-2007. Its applications span critical industries:

• Metallurgy: For quality checks on raw materials like steel, iron, and non-ferrous alloys.

• Automotive and Aerospace Manufacturing: For testing the impact resistance of safety-critical components.

• Welding and Construction: To assess the toughness of weld joints and structural steels.

• Research and Development: For developing new alloys and understanding material behavior under impact.

As a dedicated supplier of high-quality Measuring Testing Instruments, Mikrosize is committed to providing not just equipment, but complete testing solutions. Our Microcomputer Controlled Automatic Impact Testing Machine embodies this commitment, combining robust mechanical design with intelligent automation to deliver the accuracy, efficiency, and safety that modern industries demand. For laboratories seeking a reliable, high-performance, and standards-compliant impact tester, the Mikrosize range from 300J to 750J represents the optimal choice for advancing your material testing capabilities.