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Stable Performance Impact Mechanical Testing Machine High Degree Of Automation

Stable Performance Impact Mechanical Testing Machine High Degree Of Automation

Stable Performance Impact Mechanical Testing Machine High Degree Of Automation

Product Details:

Place of Origin: China
Brand Name: MITECH
Certification: CE
Model Number: MJB-W

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: USD
Packaging Details: standard export carton
Payment Terms: Western Union, T/T Paypal
Supply Ability: 500 piece per day!
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Detailed Product Description
Tilt Angle: 150° Bearing Span: 40mm
Angle Of Support On Sample Bearing: Angular Accuracy: ±0.1°
Dimensions (mm): 2124×600×1340mm Total Weight: 450kg
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mechanical testing equipment


Stable Performance Impact Mechanical Testing Machine High Degree Of Automation


Mitech MJB-W micro-control series impact testing machine, throuth the computer control pendulum movement, for metal, which can be for metal, non-metallic and composite materials under dynamic load resistance to the impact of the test. It uses the computer control, with stable performance and high degree of automation, integrated operation. Its structure is strong, simple structure, high efficiency. The machine is widely used in steel, steel pipe and other toughness of ferrous metals and alloys of its anti-pendulum impact performance of the accurate measurement,It is the necessary professional precision testing equipment for improving production efficiency and saving production costs.


Technical Parameters


Technical Parameters MJB-W300B MJB-W500B
Impact energy 150J,300J 250J,500J
Impact speed 5.2m/s 5.4m/s
Tilt angle 150°
Bearing span 40mm
Angle of support on Sample bearing
Angle of impact tool 30±1°
Impact knife thickness 16mm
Bearing fillet radius R1~1.5mm
Impact blade radius R2~2.5mm
Angular accuracy ±0.1°
Pendulum torque 80.3848N.m,160.7695N.m
Pendulum rotation center to the impact point (test center) distance 750mm 800mm
Sample size 10×10(7.5,5,2.5)×55mm
Power 180W
Power supply 380V
Dimensions (mm) 2124×600×1340mm
Total Weight 450kg



Working Principle


The hemispherical punches of the impact testing machine impact and pass through the specimen at a certain speed and measure the energy consumed by the punch to evaluate the impact resistance of the specimen.




  • Widely used in metallic and non-metallic processing industry, quality testing in quality inspection departments , scientific research in higher education institutions and other fields;
  • It adopts single-chip control,and tilt pendulum, hanging pendulum, impact, are all under the computer control, and automatic tilt pendulum, with high efficiency, especially for continuous impact test;
  • Zero adjustment, calibration, save, etc. without any analog adjustment link, the control circuit is highly integrated;
  • The system can realize the automatic calibration of the indication accuracy;
  • At the end of the test, the test data is automatically saved for later retrieval.
  • With features of novel shape, strong structure, high reliability, simple operation;
  • Can be directly observed in the display, intuitive readings, high test efficiency;
  • Using a single support column structure, cantilevered hanging pendulum, U-shaped pendulum hammer, with stable performance and high precision;
  • Impact knife with screw mounting fixed, easy to replace;
  • Sample simple beam support can quickly replace the sample, easy to operate;
  • Take the brand computer, Chinese and English Windows operating platform, menu prompts, mouse operation, with fast running, clear interface, simple operation and so on, to meet the needs of different materials test;
  • Real-time print output test data, user-friendly data processing, analysis and so on;
  • Equipped with safety protection pin, safety protection network, etc., to ensure safety test;
  • Consistent with GB, ISO, ASTM, DIN and other relevant domestic and foreign standards.


Scope of application


It is widely used in the accurate determination of pendulum impact resistance of ferrous metals and alloy materials, such as steel, steel pipe, etc..



  • Quality control link of Metal processing manufacturing
  • Quality control link of nonmetal manufacturing industry
  • Teaching experiment of scientific research in Institutions of higher learning
  • Material analysis test of scientific research institutions
  • Quality inspection link of Quality inspection department

Working Conditions

  • Operation Temperature:Ambient temperature~45℃;
  • Relative humidity:20%~80%;

l In an environment free from vibration,corrosive medium and high magnetic field

l Installed on a flat basis.

  • Power supply voltage fluctuation does not exceed 10% of rated voltage.




Configuration instructions NO. Name QTY. Remarks
Standard Configuration 1 Testing machine main unit 1  
2 Measurement and control software 1  
3 Pendulum 2  
4 Bearing adjuster 1 L=40
5 Sample centering device 1  
6 Disassembler 1  
7 Feet screw 4  
8 Adjust the oblique iron 4  
9 Inside the hex wrench 1 S=12
10 Safety protection device 1  
11 Automatic positioning mechanism 1  
12 Photoelectric Sensors 1  
13 Computer 1 With display
14 Printer 1  
15 Attchment files 1  


Maintenance and care


  • Before using the instrument, please read the instruction manual carefully, understand the operation steps and precautions,to avoid the damage caused by improper operation or personal safety accident;
  • Testing machine is a large precision instrument, should pay attention to avoid water, moisture. Exposed workbench and attached parts should be coated with anti-rust oil to prevent rust;
  • It is forbidden to put samples before the pendulum hangs. Before placing the sample, make sure that the pendulum has been stalled and that the insurance pin has been ejected;
  • Should pay attention to check the use of jaw support, pendulum, etc. are reliable to live tight to prevent the test results inaccurate or accident occurred;
  • Pendulum shaft bearings at both ends of the factory has been refueling, users do not have to refuel, if it is repaired,then add 1-2 drops of sewing machine oil or watch oil, the rest of the power bearing plus Vaseline or butter;
  • If idle for a long time, at least once a week to prevent rust;
  • After the test, the pendulum to be placed in the vertical position, and the handle putter placed in the brake position;

l Don’t disassemble the instrument without authorization, maintenance related matters please contact MITECH after-sale service department with 4000600280.



Contact Details
Mitech CO.,LTD.

Contact Person: Lareina Lee

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