· The pellet crushing device adopts a servo control system, which can adjust a fixed speed at a constant speed between 10mm/min~20mm/min during the whole test. The national standard recommends 15mm/min±1mm/min to make the test data more Accuracy helps to ensure the sample pass rate and reproducibility. The servo control system can be used continuously and efficiently for a long time with good stability.
· When the equipment meets any of the following conditions, the test ends and the maximum load compressive strength value is obtained during the test. (A) The load drops to 50% of the recorded maximum load value, or appears to be higher than the recorded maximum load; (b) The distance between the press plates drops to 50% of the initial average particle size of the sample.
· Electric magnetic vibrating plate automatic feeding device, pellet crushing and automatic feeding are carried out simultaneously, saving test time;
· Rotary automatic cleaning device, without manual cleaning, automatically completes the cleaning of waste pellets;
· During the test, the test data is displayed in real time, including: each pellet crushing force value, maximum value, minimum value, average value, relative frequency distribution, and pressure curve diagram;
· Long-term storage of test data, historical test data can be inquired in different ways, and test reports can be printed;

·The equipment has a pressure overload protection system to prevent damage to the sensor due to misoperation;