JB-500B    Pendulum type semi - automatic impact test machine

1. features

1)Semi - automatic impact testing machine is mainly used to measure the performance of metal material under the impact of dynamic load, so as to judge the performance of the material under dynamic load.

2)Semi - automatic impact testing machine is simple in operation, high in working efficiency, easy to put up and put in place. It is especially suitable for the laboratory and a large number of laboratory tests and a lot of impact testing,Machinery manufacturing, steel and other industries.

3)JB-500B impact testing machine its maximum impact energy of 500J, and with 500J and 250J put a hammer. The specimen section is 55mm×10mm×10mm . The impact toughness of the larger black metal, especially iron and steel and its alloy was tested.

2、the main technical parameters and index of semi automatic impact testing machine:

1）Maximum impact energy:：500J/250J

2）Pre blowing angle of pendulum:150°

3）From the center to the center of percussion swing：800mm

4）Impact velocity:5.4m/s

5）The sample bearing span:40mm

6）End circle radius of specimen holder:R1-1.5mm

7）Impact cutter radius:R2-2.5mm

8）Impact radius:30°

9）Impact cutter thickness:16mm

10）Host size:：2300mm×600mm×1400mm

11）Weight:580kg

Optional: totally enclosed protective net