Product Features:

The machine structure adopts enclosed panels treated with advanced baking paint, equipped with built-in high-precision, low-resistance, backlash-free double ball screws and guide columns, improving load efficiency and structural rigidity.
The control system adopts AC motors with high response frequency, ensuring high efficiency, stable transmission, low noise, and a speed accuracy controllable within ±0.2% for the transmission system.
Design standards: TAPPI-T804, JIS-20212, GB4857.3.4, ASTM-D642

Function:

1. Compressive Strength Test Function — Used to determine the ultimate compressive strength of a specimen. The upper platen of the testing machine moves downward at a set speed and applies pressure to the specimen after making contact. Meanwhile, it measures the pressure exerted on the specimen, and starts measuring the deformation of the specimen when the pressure reaches 220 N. After the specimen is crushed, the testing machine automatically records the peak pressure value and the compressive deformation of the specimen.

2. Stacking Strength Test Function — Used to determine the pressure-bearing durability of a specimen under simulated packaging and storage conditions. The upper platen of the testing machine moves downward to pressurize the specimen until the preset pressure is reached, then stops, starts timing, and measures the specimen deformation. As the pressure continuously decreases due to the compressive deformation of the specimen, the testing machine automatically replenishes pressure to the preset value and maintains it when the pressure reduction approaches the lower limit of the standard-specified pressure fluctuation range. Throughout the test, the testing machine repeatedly adjusts the pressure in this manner to ensure the pressure fluctuation remains within the specified range until the specified stacking test time is reached. The testing machine automatically terminates the test when the total compressive deformation of the specimen reaches 100 mm.