Dynamic waterproof bending testing machine for finished shoes
It is used to test the dynamic waterproof performance of various finished shoes, and the number of times when no water enters the finished shoes or the size of the water penetration area of the finished shoes after completing the specified number of twists and turns to evaluate the waterproof and permeability resistance of the finished shoes under the tortuous condition.
Test principle:
The finished shoe is installed on the finished shoe waterproof resistance zigzag test machine, driving the zigzag part of the tested finished shoe to the zigzag Angle matching the shoe type and the fixed rate of the zigzag machine in the sink equipped with a certain water depth and the water is dyed repeatedly zigzag until the finished shoe water or reach the pre-set zigzag number.
According to the criteria:
GB/T-16641, SATRA TM77
Main parameters:
Zigzag Angle: 5—— 60 degrees adjustable
Zigzag speed: 5—— 150 times/min adjustable
Test quantity: 2 finished shoes can be tested at the same time
Count: 0-999999（touch screen display, can be arbitrarily set）
Volume: 73*82* 108CM
Power supply: AC220V, 10A
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