Application:
JBW-C Charpy Impact Testing Machine is mainly used to to measure impact absorbing energy and impact toughness of metal material.
Advantages
1.Main frame and foundation is integration, good stiffness and high stability.
2.Round pendulum makes wind resistance to mini.Impact knife adopts wedge block to compress and install.It is easy to exchange.
3.Suspension pendulum device adopts hydraulic buffer to avoid damage and low noise when hang pendulum.It extends service life and improves safety.
4.Adopts reducer to transport. Its structure is simple, easy to install and maintain, long service life and low breakdown rate.
5.It has samples recycling device. The device outputs broke sample from testing machine after impact to avoid tester to recycle broke sample from testing machine and improve efficiency and safety.
6.It has totally closed safety net to avoid broke sample to splash and tester to approach testing machine when processing test and ensure tester and equipment safe.
Standards
ISO148, EN10045, ASTM E23, GB/T3808-2002 ,GB/T229-2007.
Specifications
MODEL
JBW-300C
JBW-450C
JBW-600C
JBW-750C
Max. impact energy(J)
300
450
600
750
Pendulum torque(N·m)
M=80.3848
M=160.7695
M=241.1543
M=321.5390
Raised angle(mm)
150°±1°
Distance from the axis of support to the center of percussion(mm)
750
Impact speed(m/s)
5.24
Standard span(mm)
40
Round angle of the jaw
R (1.0~1.5)mm (1mm is special ordered.)
Angle of Taper of Supports
11°±1°
Angle of Striking Tip
30°±1°
Thickness of Striking(mm)
16
Round corner of support jaw
R (1.0~1.5)mm (1mm is special ordered.)
Blade curvature radius
R (2.0~2.5)mm (8mm is special ordered.)
Standard specimen dimension(mm)
55x10x10 , 55x10x7.5 , 55x10x5
Power supply
3phs, 380V/220V±10%, VAC50Hz or specified
Dimensions (mm)
Gross weight(KG)