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Home ProductsMechanical Testing Machine

Simple Structure Mechanical Testing Machine , Semi - Automatic Impact Testing Machine

Simple Structure Mechanical Testing Machine , Semi - Automatic Impact Testing Machine

Simple Structure Mechanical Testing Machine , Semi - Automatic Impact Testing Machine

Product Details:

Place of Origin: China
Brand Name: MITECH
Certification: CE
Model Number: MJBS

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: USD
Packaging Details: standard export carton
Payment Terms: T/T, Western Union Paypal
Supply Ability: 500 piece per day
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Detailed Product Description
The Angle Of Raising: 150° Bearing Span: 40mm
Inclination Of Supporting Surface Of Sample Bearing: The Thickness Of Impact Knife: 16mm
Bearing Fillet Radius: R1~1.5mm Impact Knife Radius: R2~2.5mm
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Simple Structure Mechanical Testing Machine , Semi - Automatic Impact Testing Machine


Mitech MJBS Digital Display Series Semi - automatic Impact Testing Machine,control the pendulum movement by servo motor,can be for metal, non-metallic and composite materials under dynamic load resistance to the performance test.Its use of classic mechanical dial display,brings stable performance, simple operation, strong structure, simple structure, high efficiency.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 MJBS-300B MJBS-500B
Impact energy 150J,300J 250J,500J
Impact speed 5.2m/s 5.4m/s
The angle of raising 150°
Bearing span 40mm
Inclination of supporting surface of sample bearing
The angle of impact knife 30±1°
The thickness of impact knife 16mm
Bearing fillet radius R1~1.5mm
Impact knife radius R2~2.5mm
Angle resolution ≤6'
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 factor 180W
Power supply 380V
Dimensions 2124*600*1340mm
Control cabinet size 500*400*1500mm
Total Weight 500kg


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.


  • It is widely used in the fields of metal and nonmetal processing, manufacturing, quality inspection, quality inspection, scientific research and experiment in Institutions of higher learning and so on;
  • Semi automatic control, swing, pendulum, impact, pendulum are electrical control, and automatic swing, high efficiency, especially for continuous impact test;
  • Digital display test results, intuitive reading, high test efficiency;
  • Novel shape, strong construction, high reliability, simple operation;
  • Using single support column structure, cantilever pendulum and U pendulum hammer, the performance is stable and the measurement accuracy is high;
  • The impact knife is fixed and fixed by screws, and it is simple and convenient to replace;
  • Specimen simple supported, can quickly replace the sample, easy to operate;
  • Equipped with safety protection pin and safety protection net to ensure test safety;
  • Optional printer real-time print output test data;
  • Consistent with GB, ISO, ASTM 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%;
  • No vibration, no corrosive medium, no high magnetic field interference;
  • Horizontal installation on a solid basis;
  • Power supply voltage fluctuation does not exceed 10% of rated voltage.



Configuration instructions NO. Name QTY. Remarks
Standard Configuration 1 Testing machine host 1  
2 Digital display controller 1  
3 Pendulum 2  
4 Pedestal adjusting device 1  
5 Sample centering device 1  
6 Puller 1  
7 Foundation screw 4  
8 Adjustment of oblique iron 4  
9 Inside the hex wrench 4 S=12
10 Attached files 1  


Maintenance and care

  • Read the manual carefully before using the instrument. Learn the operation steps and attentions to avoid damage the instrument or personal safety accidents caused by improper operation;

l Test machine is a large precision instruments, should pay attention to water, moisture. Exposed workstations, upper and lower beam parts 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 is stable and the safety pin has been ejected;
  • When using, should pay attention to check the jaw support, pendulum hammer, whether reliable fastening, in order to prevent the test results inaccurate or accident;
  • The pendulum shaft bearings on both ends of the factory has been the use of units without refueling, refueling, such as repairing after cleaning with 1-2 drop of sewing machine oil or watch oil, Vaseline or other power bearing grease;
  • If at a long time idle, at least once a week to prevent rust;
  • After the test, the pendulum should be placed in the vertical position, and the handle push rod is placed in the braking 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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