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Free Fall Bump Test Machine

Free Fall Bump Test Machine
Free Fall Bump Test Machine
Product Code : 02
Product Description

Since our inception year, we have been engaged in manufacturing and supplying excellent quality Free Fall Bump Test Machine that is widely used for product qualification testing, transient analysis of models and fatigue or structures. The offered machine is manufactured in our technologically advanced manufacturing unit using supreme quality components under the observation of our experts. Available in various specifications to meet the diverse needs of our clients. Our clients can avail this Free Fall Bump Test Machine at market-competitive prices.


  • Adjustable Acceleration and pulse duration

  • Ground is Isolated from Bumps generated

  • Motorized Adjustable drop height

  • Rigid Mechanical structure

  • Highly accurate repeatability

  • Bump Tests in accordance with various National and International standards

  • PC based control, monitoring and waveform analysis

  • Various safety interlocks for safe operation

  • The motion of the basic bump machine is purely vertical.


  • The table is guided to move in a vertical direction with four Pairs of linear Bearings. The table is lifted by a shaped cam and is then allowed to Free fall and impact a bump programmer (Rubber) pad. The programmer Can be selected to meet the time Duration requirements of the specification, Typically Either 3 to 18 ms.

  • A desired "g" level is provided by adjusting the drop height of the table. The drop height is adjusted by changing the distance relationship between the underside of the table and the top of the bump programmer.

  • The programmers are situated on top Of a structure supported by threaded rod. By adjusting the threaded Rod, we may change the tables distance Relationship to the bump Programmers.

  • The supplementary apart the table is situated from the Programmers, PC based instrumentation system provides to the greater the level, and vice versa.

  • Control ,monitoring and wave form analysis For accurate, informative, dynamic test data of shock /bump test machine.Free Fall Type Bump Test Machine has
     a robust steel structure, this machine can be used for testing the specimen having weight from 50 Kg to 750 Kg, with Acceleration from 6 "g" to 60 "g" & pulse duration from 3 ms to 18 ms. The machine is made to reproduce the effects of repetitive bumps 60 to 180 bumps per minute likely to be experienced by components and equipment during transportation or when installed in various classes of vehicles. The machine is mounted on air bellows and heavy duty shockers are also used to isolate it from the ground.

  • Environment Equipments make Computerized bump test machine is a versatile test equipment to carry out bump tests in   accordance with various IS, MIL-810F, DIN, EN, ISO, IEC, DEF & ASTM standards. The machine is used in product qualification testing, transient analysis of structures or models and fatigue tests on some systems and parts with an object to determine their suitability under repetitive BUMP environment (during transportation or in-service etc) and to judge structural reliability.