Jb-300b Semi-Automatic Charpy Impact Testing Machine (300j /450j/ 600j /750j)

• After-sales Service: Online Technical Support
• Warranty: 1year
• Type: Impact Testing Machine
• Maxcapacity: 300j 450j 600j 750j
• Accuracy Grade: 1
• Load Way: Electronic Load
• Model NO.: JB-300B
• Loading Method: Static Load
• Display: Dial Display
• Control: Manual Control
• Weight: 100-500Kg
• Power Source: AC380V
• Transport Package: Plywood Exporting Package
• Specification: 350kg, 1.35CBM, color can customize
• Trademark: HST
• Origin: Jinan, Shandong, China
• HS Code: 9024109000
• Production Capacity: 1000 Sets/Month

Product Description

JB-300B Semi-Automatic Charpy Impact Testing Machine (300j /450j/ 600j /750j)

Product Parameters

1.Application:
JB-C Semi-automatic Charpy Impact Testing Machine is used for measuring the metal material resistance performance under dynamic load, in order to determine the material properties under dynamic load.
It's a necessary testing machine, not only used in the metallurgy, machine manufacture etc areas, but also used for the science research.
2.Features:
2.1 Main frame is dual prop, shaft simply supported beam supporting, hanging pendulum, a reasonable distribution of radial load bearing host stiffness, particularly suitable for large energy impact test.
2.2 Standard dual-stage reducer mention hammer, smooth operation.
2.3 Hanging pendulum device using buffer device, hanging pendulum steady.
2.4 Pendulum 3D design, to ensure the combat center accurate, precise moment the pendulum.
2.5 Shock knife with screw mounting, easy replacement.
2.6 Main frame is equipped with safety pins, and is equipped with a fully enclosed safety net.
3.Technical Specifications:

Model	JB-300C	JB-450C	JB-600C	JB-750C
Control Method	Electric Control
Max. Impact Energy	300 J	450 J	600 J	750 J
Impact Speed	5.24 m/s
Pre-rising Angle Of The Pendulum	150°
Angle Accuracy	±0.1°
Specimen Bearer Span	40 mm
Round Angle Of The Jaw	R 1.0~1.5 mm
Round Angle Of Impact Edge	R 2.0~2.5 mm (Special Order: R8±0.05 mm)
Thickness Of Impact Knife	16 mm
The Distance Between The Pendulum Shaft And Impact Point	750 mm
Standard Specimen Dimension	10 * 10 (7.5 or 5) * 55 mm
Pendulum	300 J, 1 PC	450 J, 1 PC	600 J, 1 PC	750 J, 1 PC
Dimensions	2200*800*2100 mm
Net Weight	750 KG
Power Supply	Three-phase Four-wire System 380V, 50Hz

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