Classification and difference of drop test machines

The drop test machine can be divided into a single wing drop test machine, a double wing drop test machine, and a zero drop test machine. What is the difference between the three? Shanghai Bao test one by one for everyone to answer:

1. Single wing drop test machine:
The single-wing drop test machine is specially used to test the packaging material carton. The physical packaging is free to fall from a certain height, and the contents are observed to be damaged, so as to improve the packaging materials and purchase reference, mainly to meet the ability of the product packaging under transportation conditions. . The instrument works stably and can achieve edge, corner and surface drop. The drop height is adjustable from 300 to 1500mm (other drop heights can be selected according to customer requirements).

2, double wing drop test machine:
The wing drop tester performs a free drop test on the surface, corner and edge of the package, and is equipped with a digital display height indicator and a height tracking using a decoder, so that the product drop height can be accurately given, and the preset drop height error is not More than 2% or 10mm. The machine adopts double-arm and double-column structure, with electric reset, electric control drop and electric lifting device, which is easy to use; the unique hydraulic buffer device greatly improves the service life, stability and safety of the machine. With the two-arm setting, the product can be conveniently placed, and the angle error between the impact angle impact surface and the bottom plate plane is less than or equal to 5o. The drop height is adjustable from 400 to 1500mm (other drop heights can be selected according to customer requirements).

3. Zero drop test machine:
The zero drop test machine is mainly used to assess the degree of impact of the package on the actual transportation, loading and unloading process, and to assess the impact strength and packaging design of the package during handling. The zero drop test machine is mainly used for the large package drop test. The zero drop test machine is used as a test piece bracket by an "E" type fork that can move down quickly. The test goods are tested according to the test requirements (face, edge, angle test). Place the balance. During the test, the pallet moved downward at high speed and disengaged from the test piece. The “E” fork fell to the bottom plate in the packaged goods, and was embedded in the bottom plate under the action of the high-efficiency damper. Theoretically, the zero drop test The drop test can be carried out from the zero height range. The drop height is digitally set by the test requirements, and the drop test, large packaged goods and test piece drop test are automatically performed according to the set height. The drop height is adjustable from 0 to 1500mm (other drop heights can be selected according to customer requirements).

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