2022 China New Design Pendulum Impact Strength Testing Machine - JB-300B/JB-500B Semi-automatic Metal Pendulum Impact Testing Machine – Chengyu Detail:
		Application
	
JB-300B/500B series impact testing machines are used to determine the impact toughness of metal materials under dynamic load. The pendulum of the machine can be raised or released automatically. They have the features of easy operation, high efficiency, safe and reliable. The machines are especially suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields.
		Key Features
	
1. Pendulum rising, impact, free releasing is realized as automatically by micro control meter or remote control box.
2. Safety pin guaranties the impact action, standard protection shell to avoid any accident.
3. Pendulum will automatically rising and ready for next impact action after specimen breakout.
4. With two pendulums (big and small), LCD touching screen display the energy loss, impact tenacity, rising angle, and test average value, meantime the dial scale show test result as well.
5. Built-in micro printer to print test result.
		Specification
	
| Model | JB-300B | JB-500B | 
| Impact energy | 150J/300J | 250J/500J | 
| The distance between the
 pendulum shaft and impact point  | 
750mm | 800mm | 
| Impact speed | 5.2m/s | 5.24 m/s | 
| Pre-rising angle of the pendulum | 150° | |
| Specimen bearer span | 40mm | |
| Round angle of bearing jaw | R1.0-1.5mm | |
| Round angle of impact blade | R2.0-2.5mm | |
| Thickness of impact blade | 16mm | |
| Power supply | 380V, 50Hz , 3 wire and 4phrases | |
| Dimensions (mm) | 2124x600x1340mm | 2300×600×1400mm | 
| Net Weight (kg) | 480kg | 580kg | 
		Standard
	
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
Related Product Guide:
Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for 2022 China New Design Pendulum Impact Strength Testing Machine - JB-300B/JB-500B Semi-automatic Metal Pendulum Impact Testing Machine – Chengyu , The product will supply to all over the world, such as: Paraguay, Kenya, Bolivia, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
                







