Bump Test Machine

Product group
Shock Test System

Linko Test Equipment Co., Ltd.

Linko Test Equipment Co., Ltd.

Product description

All Bump Machines are PC-controlled pneumatic shock testers that perform accurate, repeatable laboratory and production shock testing of samples weighing up to 1000 kg, depending on the model.

With shock pulse programmers generate short and long duration half sine shock pulses to meet stringent automotive, military and industrial specifications or individual testing requirements. Generated waveforms meet typical military specifications, including MIL-STD-202, MIL-STD-750, MILSTD-810, and MIL-STD-883.


• Highly reproducible resonance-free half-sine shocks
• Integrated seismic mass
• Test Specimen Weights Up to 1,000kg
• Shock Durations from 0.5ms to 18ms
• Single or multiple drop cycles at a rate of up to 120 cycles per minute
• Compliance with MIL-STD-202, MIL-STD-750, MIL-STD-810 and MIL-STD-883
• With shock pulse, programmers generate short and long duration half sine shock pulses


The high and low-temperature test chamber is suitable for high and low-temperature reliability tests of industrial products. The components and materials of an electronic electrician, automobile motorcycle, aerospace, ship weapon, institutions of a higher learning unit, and other related products are tested under the condition of high temperature and low temperature (alternating) cycle.

High and low temperature test chambers have simulated atmospheric environment temperature change law. Mainly for electrical, electronic products, as well as its components and other materials in high temperature, low-temperature comprehensive environment transport, use of adaptability test. Used in product design, improvement, identification and inspection


Model BM50 BM100 BM200 BM500 BM800 BM1000
Working table(mm) 500*500 600*600 800*800 1000*1000 1500*1500 1800*1800
Max. Payload(Kg) 50 100 200 500 800 1000
Peak acceleration(m/s2) 50–1500 50–1200 50-1000 50-800 50–650 50-600
Pulse duration 30–2 30–2 30–2 30–3 30–4 30–5
(ms) 30–2 30–2 30–2 30–3 30–4 30–5
Machine size(mm) 1050*1160*1300 1100*1120*1320 1220*1200*1500 1300*1350*1590 1300*13600*1600 1350*1360*1600
Weight Kg 1530 1720 2000 2380 2600 7300
Power Supply AC220V ±10%   50/60HZ
Air supply 0.5-0.8Mpa
Standard GB/T2423–2008  GJB150  GJB360  GJB548 GJB4.8 GJB1217 MIL-STD-810F IEC68-2-27

Bump Test Machine Supplier FAQ

How is a mechanical shock test done?
For small-scale mechanical shock tests, the vibration test system is used for testing, and for high-acceleration mechanical shock tests, a high-acceleration shock test machine is usually used for testing.

How many directions are usually tested in the mechanical shock test?
Generally, the positive directions of the three mutually perpendicular directions are impacted in a total of 6 directions. You can also make three positive directions (X, Y, Z directions) according to your own situation. Generally, the number of impacts in each direction is 3 times.

What are the important test parameters for mechanical shock testing?
Shock waveform, acceleration, pulse duration

Can you supply equipment or system to perform 150g@6ms?
All shock testing machines can meet your test conditions, the following are the test conditions that our shock testing machines can achieve for your reference.

Acceleration 5g 10g 15g 25g 30g 30g 30g 40g
Duration 30ms 16ms 11ms 6ms 6ms 11ms 18ms 11ms
Acceleration 50g 50g 100g 200g 300g 1500g 2900g 3000g
Duration 6ms 11ms 11ms 3ms 2ms 0.5ms 0.3ms 0.3ms

Does the bump test machine require a special foundation?
Our equipment is equipped with a vibration isolation system that does not require special foundations

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