Features and functions of steel toe shoes
The testing machine is equipped with a pressure plate, and the pressure plate is equipped with test nails. The test nail is a head with a truncated tip. The hardness of the nail head should be greater than 60HRC. Place the shoe sole sample on the chassis of the testing machine so that the test nail can pierce through the outsole. The test nail pierces the sole at a speed of 10 mm/min ± 3 mm/min until it penetrates. Record the required The maximum force. Choose 4 points on each sole for testing (at least one point is on the heel), the distance between each point is not less than 30mm, and the distance from the edge of the insole is greater than 10 mm. The bottom with non-slip blocks should be pierced between the blocks. Two of the four points should be tested within a distance of 10-15 mm from the edge line where the bottom corrugated plant is located. If humidity will affect the results, the shoe sole should be immersed in deionized water at 20℃±2℃ for 16±1h before testing.
Adopt the industry standard (protect toe safety shoes LD50-94), the inner lining of the toe safety shoes is steel toe cap, which has static pressure and impact resistance, puncture and smash resistance, very safe, tested and pressure resistant It is 10KN and the toe cap has an impact resistance of 23KG. After the impact hammer falls freely from the 450MM height to impact the toe cap, the deformation gap in the shoe is >=15MM. It is mainly used in mining, machinery and construction safety, metallurgy, steel, port hoisting and other heavy industries. The safe leather shoes that protect the toes are supported by rubber and elastomers, which are comfortable to wear and do not affect daily labor operations.