The impact testing machine is used to test the impact resistance of metal materials at low temperature. It is reasonable in layout, effectively reduces the deformation of the main shaft, and greatly reduces the energy loss caused by bearing friction; it is a necessary testing instrument for metallurgy, machinery manufacturing and other units. It is also an indispensable test instrument for scientific research units to carry out new materials. It adopts a geared motor to lift the hammer and runs smoothly.
The precise design of the three-dimensional software of the pendulum ensures the accuracy of the striking center and the precise torque of the pendulum; the machine adopts PLC control. The settings are all electrical and mechanical controls. Equipped with a special feeding device to automatically feed materials and samples.
The main machine is equipped with a safety protection pin and a safety protection net to ensure the safety of the test; automatic end face positioning. The sample is out of the furnace and the impact time is not more than 2 seconds, which meets the requirements of the metal low temperature < test machine conforms to the national standard GB/T3808-2002 "Inspection of Pendulum Impact Testing Machine", Charpy impact test method. After impacting the sample, the remaining energy can be used to automatically raise the metal pendulum according to the national standard GB/T229-2007 "Metal Charpy Pendulum Impact Test Method", to prepare for the next test, and the work efficiency is high; the material is subjected to an impact test.
Technical Parameters:
Item: B-W300/450/500/600/750CDZ JB-W300/450/500/600/750CYZ
Refrigeration method: liquid nitrogen compressor
Temperature control range (room temperature ≤ 25°C): room temperature - 196°C room temperature - 60/80°C
Constant temperature accuracy: ±1℃ ±0.5℃
Cooling speed: room temperature - 196 ℃ not more than 60 minutes room temperature - 80 ℃ not more than 90 minutes
Meet the sample specifications: 10x10x55mm, 10x7.5x55mm, 10x5x55mm, 10x2.5x55mm
Cooling chamber sample capacity: 20 pieces
Sample delivery positioning method: pneumatic
Protective device: aluminum alloy fully enclosed protective net
Host motor: 0.37kw
