Automatic Charpy Impact Testing Machine JB-WE Series

◆ Japan Panasonic PLC control. RS-232 Port data transmission

◆ Auto feeding & specimen placing system adopt Japan made pneumatic components for high accuracy locating.

◆ Omron (Japan) 3600 wires encoder resolution 0.1°, which is 10 times higher than common dial display impact tester. 

◆ Double-column structure increased machine stiffness greatly. Finite Element Analysis (FEA) was conducted for the whole frame. Pedestal of mainframe and upright stand are integrally cast, which ensures good rigidity and improves the stability of test. Double-column structure with reasonable radial loading distribution of bearing decreased the energy loss caused by the friction of bearing largely.

◆Worm & gear and decelerator motor system for pendulum rising. Special double-ring electric-magnet clutch torque can be up to 1000NM.

◆Fully-closed alum protective cover ensures the safety of operator and avoids the splitting of fractured specimen.

Applications:

Full Automatic Impact Testing Machine was widely used in mechanical metallurgy, aerospace engineering, vessel building, academy and institute, and nuclear power engineering fields which has high requirement on temperature testing with high efficiency.

Specifications

Model	JB-W300E	JB-W450E	JB-W750E
Impact energy (J)	300J	450J	750J
Pendulum moment (NM)	160.77NM	241.1576NM	401.93NM
Impact velocity (m/S)	5.4	5.4	5.4
Pendulum Rising Angle °	150	150	150
Distance between Axis of Pendulum Shaft and Striking Center (mm)	750
Anvil span (mm)	40
Anvil radius circular Arc radius (mm)	1-1.5
Impact knife radius of curvature (mm)	2-2.5
Impact knife angle °	30
Impact knife width (mm)	16
Min. resolution of indicator (J)	0.1
Control system	PLC Control
Display mode	Touch screen, Computer, Dial (Optional)
Specimen size	55x10x10mm
Pendulum weight	300J	450J	750J(with weight)
Machine weight (kg)	1000
Outer dimension (mm)	2100x835x2100
Main power	50HZ, 380V, 550W