ZCJ1000 Series Drop Weight Impact Testing Machine

This machine is for impact resistance test of various flats and pipes. It's the necessary test instrument for factories and scientific research institutes. Full automatic control allows that automatically preventing a second time impact, automatically crosshead adjusting to zero, automatically specimen adjusting to zero, automatically crosshead returning to a predetermined height, and automatically detecting door closing state. Special control panel and display can satisfy user operation and display requirements, for example, display real-time test data, height, velocity, and impact height setup. This system has power-off protection function, preset impact height data may not lose at power failure. This instrument is applicable to test impact energy of plastics, ceramics, nylons, construction materials and other non-metal pipes and flats. Provide with automatic height control, display and drop control. Lower test platform adjustment is driven by motor automatically, which reduces labor intensity of operator and improves productivity. Features: 1. Automatic controlling, such as automatically preventing the second impact, automatically zero-point positioning, automatically positioning the specimen, automatically hanging the hammer, automatically positioning the height, automatically identify the closing of the safety door. 2. The frame is made of high stiffness steel; The specimen supporter is designed to be adjustable for suiting wide range of diameter, the Max. Pipe diameter is up to 630mm, the Min. Pipe diameter is 16mm. The supporter is driven by motor to lift up and down, which makes sure the high accuracy of specimen positioning. 3. Preventing the second impact: There is special device attached for preventing the second-impact, this device is driven by electromagnet with high accuracy and reliability. 4. Safety measures: The machine is enclosed by safety cover, which can prevent the damaged samples from hurting the operators, also it prevent the operators from entering the testing zone. The safety door is equipped with limit switch, the test cannot be started unless the door is completed closed, which can make sure the safety of the test operators. 5. The controlling system adopts the Germany Siemens PLC system; With famous brand EVIEW MT506L type touch screen brings the advantages of high reliability, strong interference resistance performance, and ideal adaptability, large scope expansibility, and wider versatility. Test Standard: ASTM D 2444, ISO 3127, BS EN 744