China wholesale Vibration Test Machine - Vibration Shaker Machine – Hongjin

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Product Description factory price high frequency electrodynamic shaker vibration testing table Digital switching power amplifier The system uses a digital power amplifier with sinusoidal pulse width modulation. The working principle is: using the high-frequency switching capability of the IGBT FET, the low-voltage signal input by the controller is amplified by the digital circuit and restored to the original signal, and then output to the moving coil of the vibrating table to promote t...


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China wholesale Vibration Test Machine - Vibration Shaker Machine – Hongjin Detail:

Product Description

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Digital switching power amplifier
The system uses a digital power amplifier with sinusoidal pulse width modulation. The working principle is: using the high-frequency switching capability of the IGBT FET, the low-voltage signal input by the controller is amplified by the digital circuit and restored to the original signal, and then output to the moving coil of the vibrating table to promote the electric vibration. Taiwan movement.
The main components of the intelligent high voltage power amplifier are: front control, power amplifier module, protection circuit, power supply part and electric cabinet. The system adopts high voltage and small current output form, which reduces the power loss during transmission and achieves effective and reasonable impedance matching._03.jpg_04.jpg_05.jpg

index Advantages and characteristics
Power amplifier power module New generation IGBT driver module, single module 30kvA
Logic module of power amplifier PLC control, color LCD display, touch screen operation (domestic only)
Power amplifier cooling Absorb the experience ofBritish LDS, US UD and other companies, using the bottomair inlet,top exhaust system, efficient heat dissipation,to ensure

good heat dissipation inside the box when the amplifier is running for a long time.

Anti-electromagnetic radiationshielding layer Anti-electromagnetic radiation shielding layer
Random test dynamic range Up to 42dB of random test dynamic range, up to the national standard A level standard, to ensure low-frequency small information number test,strong anti-interference ability, waveform is not distorted.
Water smoothing table The hydrostatic bearing is used to achieve high overturningmoment and large load during the test of the cabinet.
DD Power devices, moving coils, and excitation lines are all imported.

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Sinusoidal thrust 300kgf
Random thrust 300kgf rms
Impact thrust 600kgf
Frequency Range 5~2800Hz
Continuous displacement 25.4mm
Maximum speed 1.8m/s
                                                                    Switching power amplifier
Amplifier output 3.5kVA
Signal to noise ratio >65dB
IF gain ≥80
Total harmonic distortion  (at rated output) Less than 0.5% when DC (0.1Hz) to 500Hz; less than 1.0% when 500Hz to 5000Hz
Power amplifier  frequency response DC (0.1Hz) to 4500Hz: ±3dB;
Mean Time Between  Failure (MTBF) >35,000 hours
                                             Vertical expansion countertop
Table size 600mm×600mm
Upper limit ope rating frequency Sine 2200Hz, random 3500Hz
Counter weight 30kg
Countertop material Aluminum alloy
                                                                    Vibration controller
operating system Windows 7
Operation interface Chinese and English interface
Software function Sine, random, classic shock, resonant search and resident

 

Packaging & Shipping

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Company Information

 

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FAQ

 

FAQ:

1. Are your company a trading one or a factory?

Factory ,13years focusing on test instruments field,3 years exporting experience.Our factory is in Dongguan, Guangdong, China

 

2. After an order is placed, when to deliver?

Usually about 15 working days, if we have finished products, we can arrange delivery within 3 working days.

Please note that our production lead time depends on the specific project and the number of projects.

 

3. What about the warranty with after – sales services?

12 months warranty.

After the warranty, the professional after-sales service team will provide comprehensive technical support to help customers solve problems encountered when using our products, and promptly handle customer problems and complaints.

 

4. What about the services and product’ quality?

Service: ,Design service,Buyer lable service.

Quality: Each instruments must be carried out 100% quality examination and test, the finished products must through a third party calibration institutions before shipping and delivery goods.

 


Product detail pictures:

China wholesale Vibration Test Machine -
  Vibration Shaker Machine – Hongjin detail pictures

China wholesale Vibration Test Machine -
  Vibration Shaker Machine – Hongjin detail pictures

China wholesale Vibration Test Machine -
  Vibration Shaker Machine – Hongjin detail pictures


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Cooperation

To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for China wholesale Vibration Test Machine - Vibration Shaker Machine – Hongjin , The product will supply to all over the world, such as: Costa rica , Mexico , Chile , we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Lorraine from Sweden - 2018.11.22 12:28
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Mark from Cologne - 2017.03.08 14:45
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