LS71-V Impact specimen notch manual broaching machine

Product introduction:

LS71-V impact specimen notch manual broaching machine is a manual structure. It can be equipped with any of the V-shaped and U-shaped 2mm notch broaches according to user requirements. The specimen notch is processed and formed in one time. The operation is extremely simple and reliable. The processed V-shaped notch and U-shaped notch (2mm) can meet the requirements of GB229-94 "Metal Charpy Notch Impact Test Method" and ASTM, EZ3, ISO148 and other domestic and foreign standards; the processed U-shaped notch (3mm) can meet the requirements of DVM specimens in DIN50115 standard. 
Due to the principle of one-time broaching, its processing uniformity is good, which can ensure that the processed specimen notch is qualified. 
In short, this broaching machine is the equipment of physical and chemical laboratories in metallurgy, boiler pressure vessels, vehicles and ships, engineering machinery manufacturing and scientific research departments.