Krd11 Series Pneumatic Vertical Shock/Bump Test System
| Negotiable | 1 Set (MOQ) |
Shaanxi, China
Last Login Date:
Jul 16, 2025
Business Type:
Manufacturer/Factory
Main Products:
Shock Test System, SRS Test Machine, Centrifugal Tester, Drop Tester, Vibration Shakers, Packaging Tester, Climate Chamber
Product Description
Company Info
Basic Info.
Product Description
Description:
KRD11 series pneumatic vertical shock test system is featured with advanced design, high degree of automation and reliability, simple operation and convenient maintenance. The system meets the requirements of both shock and bump test, can perform conventional half-sine wave, post-peak sawtooth wave, square wave and other waveform shock tests.
Features:
- Pneumatic drive, simple structure and high reliability, without hydraulic leak risk.
- Maximum shock rate up to 120 times / min.
- Impact testing for small pulse lower to 0.3ms
- Shock testing machine with high acceleration is up to 3000g
- It can easily realize large shock pulse width and small overload test.
- With a fast shock rate comparing to motor or hydraulic driven bump table, it has higher reliability and better bump waveform.
- The speed and rate of shock can be easily controlled by adjusting the gas pressure.
- IPS-2000 shock control and measurement system can perform manual shock, continuous shock (bump test), single shock, and interval shock.
- Built-in brake mechanism ensures the safety of operation in any situation.
The KRD11 series pneumatic vertical shock test system is composed of three parts: a table body, a pneumatic control system, and an electrical control measurement system. The system composition diagram is shown in the following figure.
Pneumatic Vertical Shock Tester Table
The KRD11 pneumatic shock test system has an ingenious design, simple and reliable structure. The test sample is installed on the worktable, which is guided by two high-precision sliding guides and can move up and down. The two cylinders are connected to the worktable by sliding guides. When the cylinders are inflated, the piston rod rises to drive the worktable to lift. The workbench is lifted. When it is raised to the set height, the cylinder quickly deflates, and the bottom surface of the worktable hits the waveform generator to complete a shock process.
Wave Generators
KRD11 pneumatic shock test system is equipped with a half sine wave generator. The half-sine wave generator is mainly made of engineering rubber (considering the stiffness and cohesive force of rubber) and felt pads of various thicknesses. Different thicknesses are connected in series to form multiple stiffnesses to achieve different shock pulse widths. Post-peak sawtooth wave generator is lead cone; trapezoidal wave generator air source is high-pressure nitrogen, the pressure range is 1-10MPa, and the overload value can be adjusted between 10-100g.
Measurement And Control Instrument
The measurement and control instrument mainly control the lifting of the shock table, the acquisition and processing of the height signal and the signal acquisition and processing of the acceleration sensor. The instrument is shown in the following figure.
Shock Amplifier
The free-fall shock table is equipped with a shock amplifier to achieve high acceleration shock.
Shock Amplifier Specifications
| Model Parameters | KRD13-1 | KRD13-2 | KRD13-3 |
| Rated Load (kg) | 2 | 5 | 10 |
| Useful Table Size(mm) | 80×80 | 150×150 | 300×300 |
| Shock Waveform | half sine wave | ||
| Max. Peak Acceleration (g) | 50000 | 10000 | 3000 |
| Min. Pulse Duration (ms) | 0.05 | 0.1 | 0.5 |
| Amplifier Weight (kg) | 15 | 50 | 100 |
| Model Parameters | KRD 11-5 | KRD 11-15 | KRD 11-25 | KRD 11-50 | KRD 11-100 | KRD 11-200 | KRD 11-400 | KRD 11-600 | KRD 11-800 | KRD 11-1000 | KRD 11-2000 | |
| Rated Load (kg) | 5 | 15 | 25 | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | 2000 | |
| Table Size (mm) | 150×150 | 200×200 | 300×300 | 500×500 | 600×600 | 800×600 | 800×800 | 1000×800 | 1000×1000 | 1200×1200 | 1500×1200 | |
| Peak Acc. (g) | Half-Sine | 5-2.5k | 5-2k | 5-1500 | 10-750 | 10-600 | 10-450 | 10-400 | 10-300 | 10~300 | 10~250 | 10~150 |
| Post-Peak Sawtooth | 10-200 | 10-100 | 10-50 | |||||||||
| Trapezoid | \ | 15-200 | 15-100 | 15-60 | 15-50 | |||||||
| Pulse Duration (ms) | Half-Sine | 0.5~40 | 1~40 | 0.6~60 | 1.5~60 | 2~60 | 2.5~60 | 3~60 | 3.5~60 | 4~60 | 4.5~60 | 6~60 |
| Post-Peak Sawtooth | 3~18 | 6~18 | ||||||||||
| Trapezoid | \ | 3~18 | 6~18 | |||||||||
| Bump Waveform | Half sine wave | |||||||||||
| Bump Peak Acceleration (g) | 4~150 | 5~100 | ||||||||||
| Bump Pulse Duration (ms) | 2~30 | 3~30 | ||||||||||
| Overall Dimension (mm) | 1000×1000 ×2100 | 1200×1000 ×2200 | 1400×1200 ×2300 | 1600×1400 ×2300 | 1700×1500 ×2300 | 1700×1500 ×2300 | 1900×1500 ×2450 | 1900×1500 ×2450 | 2000×1500 ×2450 | 1900×1800 ×2550 | 2200×1800 ×2550 | |
| Weight (kg) | 1300 | 2300 | 3000 | 4000 | 4500 | 4500 | 5000 | 5200 | 5600 | 6200 | 7300 | |
| Bump Rate (Times/Min) | 10~120 | |||||||||||
| Installation Condition | Environment | Temperature range 0 ~ 40ºC; Humidity ≤ 80%, non-condense | ||||||||||
| Power | AC220V±10%, 50Hz | |||||||||||
| Air source | ≤0.8MPa | |||||||||||
| Floor | Foundation-free, the cement floor shall be leveled and the working distance of 800 ~ 1000mm shall be reserved around the equipment | |||||||||||
| Standards | MIL-STD-810F IEC68-2-27 MIL-STD-202 MIL-STD-750 MIL-STD-883 UN38.3 IEC62281 IEC62133-2 UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580 | |||||||||||
About Us
CME Technology Co., Ltd. was established in 2006, located in Xianyang, Shaanxi National High-tech Industrial Development Zone. We are specializing in mechanical environment and reliability test system R&D and production for over 16 years, is a growth version of the listed enterprise of Shaanxi Equity Exchange Center (Enterprise code: 800059).
The reliability test of CME mainly includes shock test, vibration test, packaging test, constant acceleration test and multi-DOF motion simulation test. Our products including shock / bump test system, SRS test equipment, drop tester, transportation simulation test table, hydraulic vibration shakers, constant acceleration tester, multi-DOF motion simulation table, packaging test machine and etc.
"CME" brand products have been provided many reliability test solutions for various fields such as aviation, aerospace, navigation, weapons, auto-motive, rail transportation, electronics, etc., which have been unanimously recognized by the industry.
As a professional mechanical testing machine manufacturer, CME testing equipment covers wide range of testing, including shock test, vibration test, constant acceleration test, drop test, incline impact test and compression test. The equipment can execute test aligns with international standards such as MIL-STD-810G, MIL-STD-202, MIL-STD-750, MIL-STD-883, MIL-STD-901D, IEC60068-2, ISTA, ASTM, IEC68-2-27, UN38.3, UL2580, ISO 2248, ISO-2247...
Besides, CME has an excellent design and R&D team, which provides non-standard customized solutions for reliability testing and laboratory setup consulting, integrating planning, design, manufacturing, and installation and service.
No matter which standards your products have to comply with, we have a full range of mechanical testing machines and a professional technical team to make sure you meet them.
- 12 months warranty from the final acceptance date;
- Provide operation manual, maintenance manual, electrical schematic diagram and other materials;
- The manufacturer can send an engineer to assist the installation and responsible for site commissioning (optional, 300USD/DAY/Person will be charged, customer is required to provide air tickets, transportation, accommodation and catering);
- Free factory training for buyer's operator;
- During the warranty period, when the equipment fails, the seller guarantees to provide remote technical support within 12 hours;
- Free remote technical support.
