The KRD20 series pneumatic bump test machine replaces the traditional mechanical cam-type crash bench and is suitable for repeated impacts on electronic components, equipment and other electrical and electronic products during transportation or working.Download Document Get a quote
The KRD20 series pneumatic bump test machine replaces the traditional mechanical cam-type crash bench and is suitable for repeated impacts on electronic components, equipment and other electrical and electronic products during transportation or working.
Fully pneumatic driven, clean and environmentally friendly, good repeatability and high reliability.
Control the frequency of collisions by adjusting the gas pressure to achieve continuous high-frequency collisions.
Test time and collision frequency can be set arbitrarily, and it will stop automatically after the test is completed
The controller has door protection, overspeed protection and zero signal protection to ensure the safety of the system.
The drop height is adjustable, only need input the overload value; adaptive adjustment of the collision process to ensure the repeatability.
Table size (mm)
half sine wave
Max. Frequency Times (Times/Min)
Bump Distance Adjusted
Overall Dimension (mm)
AC220V ± 10%，50Hz，2kVA
Power Supply for Air Compressor
AC220V±10%, 50Hz, 3kVA or AC380V±10%, 50Hz, 5kVA
Air Source Conditions
Air source output pressure is no greater than 1.0Mpa. If there is no air source in the lab, air compressor needs to be configured; if there is air source in the lab, and there is a high requirement for shock frequency times, a corresponding air tank needs to be configured.
Temperature range 0 ~ 40℃; Humidity ≤ 90% (25℃), non-condense