• Model NO.：Jb-300b
• Production Capacity：100set,Month

Basic Info.

Model NO. Jb-300b Production Capacity 100set/Month

Product Description

1.Application:
JB-300B Semiautomatic 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.
2.Standards:
ISO148, EN10045, ASTM E23, GB/T3808-2002 ,GB/T229-2007.
3.Technical Specifications:

Model	JB-300B
Impact Energy	300 J , 150 J
Control Methods	Electric Control
The Distance Between The Pendulum Shaft And Impact Point	750 mm
Minimum Reading Value	1 J
Impact Speed	5.2 m/s
Pre-rising Angle Of The Pendulum	150°
Specimen Bearer Span	40+0.2 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 Blade	16 mm
Angle Accuracy	±0.1°
Pendulum Torque	M=160.7695N.m   80.3848N.m
Impact Pendulum Configuration	150 J, 1 PC;  300 J, 1 PC
Standard Specimen Dimension	10 mm * 10 (7.5 or 5) mm * 55 mm
Power Supply	3phs, 380V, 50Hz
Dimensions	2124mm * 600mm * 1340mm
Net Weight	450 KG

4.Features:
4.1 The principle machine of the testing machine has single supporting column structure, cantilever type
   pendulum hanging mode; the pendulum body is U-shaped.
4.2 The impact cutter is installed and fixed by screws and is convenient and easy to be replaced.
4.3 Safety guard pin is arranged on the principle machine which is also provided with safety guard net.


Packaging and shipping
Packaging: Standard export package, wooden case
Delivery: 3 days upon receipt of payment, depend on order quantity
 
Company Information:
Laizhou LaiHua Testing Instrument Factory was founded in 2010,which specializes in the manufacture of hardness testers  and metallographic equipments for metaland nonmetal materials. Besides, we can also design special, large-scale dedicated machines according to the requirements of customers.