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The Application of Shoe Slip Resistance Testing Machine

Slips, trips and falls are the biggest causes of footwear-related accidents. The risk of compensation claims for injuries due to slipping are a major concern for footwear companies. Ensuring all footwear has an adequate level of slip resistance is essential. Qinsun’s internationally established slip resistance tester is designed to help ensure that problems of slip are minimised.


A normal walking step commences with heel strike and ends as the toe is lifted from the ground. Slip is most likely to occur shortly after heel strike and just before toe lift when half body weight is being applied. Qinsun equipment measures the slip resistance between the sole of the shoe/boot and the floor.

The machine incorporates a specially-designed control and data acquisition system which provides the user with the coefficient of friction for each test sample. This is achieved by close control of the forces involved including the speed of motion provided by a variable speed motor. The controls provided and the unique design of the circuitry ensure the appropriate forces and speed of motion are maintained through the duration of the test.

The control console houses a computer which manages the data acquisition as well as providing graphical representation of the test data and provides the coefficient of friction for each sample tested.

The determination of friction or slip resistance is a complex procedure and requires the careful and accurate monitoring of a number of different parameters in a relatively short time. The requirements of the various test standards place great importance on the timing and the way results are obtained during a test. The determination of the coefficient of friction requires accurate control.

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  1. Jason Harper2020年9月22日 23:17

    Shoes endurance to slips on dry or wet floors are determined by slip resistance test that is essential for the safety of the user.

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