Dongling Products Presentation Vibration & Shock Test Solutions © Femaris

Femaris offers only the best in maintenance devices, giving to the customer a complete solution. Our association with Dongling, although short, has been very productive. Our company is the exclusive distributor of Dongling products in Romania. As the world leading provider of vibration test equipments and services, Dongling provides personalized and competitive products. Customer’s special requirements such as : large-load, large displacement, low frequency, slender specimens, reverse stress compensation, ultra high frequency, dual slip table and more are possible. Dongling helps you transform the traditional view of the level of Chinese vibration tests. Clients will achieve their goal with the help of Dongling’s technology, products and service. We will provide our professional support to enhance the reliability and value of the client’s product. OUR VISION AND MISSION

What We Do Dongling Company Product Portfolio & Service  Electro Dynamic Shaker Shock Test System Hydraulic Vibration System  Temp / Humidity & Vibration System  Vibration Testing Service

Some of Our Key Customers Vibration & Test Solution Customers

Small Shakers ESS – 050 ( 500N ) Modal Shaker EUP-100D blower cooling Permanent structure Wide band High stability and reliability ESD – 045 ( 450N ) Modal Shaker Compact structure and light weight Very high first-order resonance frequency Energy efficient Modern assembly line The modal shaker is a micro-vibration shaker featuring with wideband, high efficiency, high stability and high reliability, which is widely used in aerospace, military, communications, automotive, electronics and electrics, and household appliances etc. areas for modal and structural analysis. Also, this micro-vibration shaker is widely used in education and scientific research and laboratory work

The air-cooled series electro-dynamic vibration test system has the advantages, such as wide frequency range, excellent indicators, high reliability, small floor space, easy to move, and easy to operate. At present, this series has a variety of models of vibration generators to choose. The exciting force range is from 1kN to 70kN and maximum load is from 70 kg to 1000 kg. Also, the climate and mechanics environmental testing equipments are provided. Air Cooled Shakers o Excitation Force : kN o Max displacement : up to 100 mm o Max. Payload : 70 kg - 1,000 kg o Frequency Range :DC - 10,000 Hz

Water-cooled Vibration test system features with the large force, large bearing capacity and high cooling efficiency, to complete the tri-axial sinusoidal vibration test, broadband random vibration test and classical (semi-sinusoidal, trapezoidal, and postpeak sawtooth) pulse and shock response spectrum test. The multi- environment combined test can be completed with the equipped climate chamber. At present, this series has a variety of models to choose. The exciting force range is from 50 kN to 500 kN and maximum load is from 800 kg to kg Water Cooled Shakers o Excitation Force : 50 – 500 kN o Max displacement : 100 mm o Max. Payload : 800 kg kg o Frequency Range : 2 Hz - 2,700 Hz

Smart Power Amplifier is composed of the logical unit, power unit and control unit, with prominent advantages of intelligent manipulation, stability and reliability, flexible configuration, efficient and energy saving, compact structure and easy maintenance. Smart Digital Power Amplifier o Power range : up to 10,000 KVA o IGB Technology o Easy replacement and maintenance

Slip Table o Up to 3 meter x 3 meter o Customization T-Shape Bearing V-Groove Bearing Journal Bearing Long Slip Table Dual Slip Table Rotary Slip Table

Multi-axis Electro-Dynamic Vibration Test Systems Tri-axis testing systems can more realistically simulate the dynamic environment in practical use, and improve the over-test and short test of complex performance, the laboratory evaluation result is getting much better, but for single shaker cannot reproduce the malfunction mode. o Table size 400 – 1200 mm o Rated Force Sine & Random10 – 200 kN o Maximum Velocity1.2 m/s Quad Shaker Six-Axis Shaker

Integrated environmental testing system is designed for comprehensive tests of temperature, humidity and vibration Combined Temperature / Humidity / Vibration Chamber Contact us to discuss about your special test requirements

Vertical & Incline Shock Test Systems Tri-axis testing system can more realistically simulate the dynamic environment in practical use, and improve the over-test and short test of complex performance, the laboratory evaluation result is getting much better, but for single shaker cannot reproduce the malfunction mode. o Table size 400 – 1200 mm o Rated Force Sine & Random10 – 200 kN o Maximum Velocity1.2 m/s Hydraulic Vertical Shock Tester Incline Shock Test Pneumatic vertical shock a bump test system is a shock and bump test equipment featuring with the novel design, high degree of automation, simple operation and easy maintenance. This equipment is used for the conventional half-sine wave, post-peak sawtooth wave, square wave, and impact response spectrum function etc. shock tests. o Payload2 – 2000 kg o Shock acceleration150 – m/s^2 o Cast aluminium-magnesium alloy table

Installations Worldwide Vibration & Test Systems     Systems Installed Continuous improvement and development of Dongling products, alongside reliable systems made this number of installation possible. 180 Installations in Romania Our trust in Dongling products is proven in the systems already installed in Romania. 3

Automotive Electronics 3rd Party Certificate Main Customer Domains Vibration & Shock Test Solutions More about Shakers & Shock Systems can be found on our website

Our other domains Laser Alignment Systems Pruftechnik Sound & Vibration Analyzers Online Monitoring Systems The best in laser alignment systems and geometrical measurements. Sound and Vibration Analyzers according to the latest ISO standards. Human vibration meter and noise dosimeters. Online Monitoring Systems with Automatic Fault Diagnosis. Monitoring for : vibration, pressure, temperature, flow and many more… Femaris can also provide diverse industrial maintenance systems

Contact us Phone Fax Webwww.femaris.ro Thank you for your patience… Prepared for the future….