Metal Pendulum Charpy Impact Testing Machine Manufacturer

Equipment Usage:
 

JB-500W type impact testing machine is used for the measuring the performance of metal material’s resistance in the process of dynamic loading impact, in order to judge the character of the material under dynamic load. 

  In accordance with the national standard GB/T3808-2002 "pendulum-type impact test machine", this testing machine has been developed and produced; then according to GB/T229-1994 "metal Charpy notched impact test method", the metal material has been impact tested, the maximum impact energy is 500J and with one 250J swinging hammer, 

the specimen cross-section used for the 10× 10mm; testing machine has a larger impact energy, so mainly for the ferrous metals of larger impact toughness testing , such as iron and steel and their alloys. 
The machine according to the national standard GB/T 3808-3808 inspection of pendulum impact testing machine development and production, in accordance with GB/T 229-

2007 "metal material charpy pendulum test method" to impact test of metallic materials, and conform to the JJG 145-2007 "verification regulation pendulum impact testing machine. If change the structure forms and replacement parts, but at the same time meet the American standard, European standard ASTM electronics, EN 10045, 

ISO 148, ISO 83 and other related international standard requirements.

Main Technical Parameters:

1. Impact energy: 500J, 250J, 300J, 150J
2. Pendulum force value (the impact of constants):
 0-500J     267.9492N.m 
 0-250J     133.9746N.m 
3. Angel of the Pendulum rises in advance: 150 ° 
4. Distance from the center of hammer to impact point (specimen center): 800mm 
5. Impact speed: 5.4m / s 
6. Span of sample branch seat: 40mm 
7. Radius of arc circle of sample branch seat: R(1-1.5)mm 
8. Arc circle radius of impact knife: R(2-2.5)mm 
9. Specimen specifications: (10 × 10 × 55)mm 
10. Net Weight of the machine: 500kg 
11. Size of outline of the machine: (2500 × 600 × 1400)mm 
12. Power Supply: Three-phase four-wire 50Hz, 380V, 250W (main motor) 
13. Working conditions: 
   1. Room temperature range of  20°C±5°C
   2. Relative humidity of less than 85%; 
   3. Around no corrosive medium, no vibration, no strong electromagnetic interference environment; 
  4. Installed in the thickness of more than 200mm of concrete foundations or fixed at the basis of more than 1400Kg; 
   5. Machine seat is installed to the level of 0.2/1000 degrees