Weiyi company owns two wholly owned subsidiaries, Feng Feng Grinding Wheel Co.,Ltd and Shandong Weiyi important and export Co., Ltd. Feng Feng Grinding wheel Co., Ltd product Weiyi metallographic cutting wheel and Liboshi High resin grinding wheel and polished piece, these products were exported to more than 70 countries around the world.
Small volume, convenient carrying ,easy operating;
Precision conforms to JJG441.
Application and scope:
It is suitable to determine the Brinell hardness of ferrous metals, non-ferrous
metals and tensile strength of steels;
It’s especially suitable to determine the hardness of heavy work piece on the spot.
Hammer-hitting type Brinell standardized block: 2 pcs
20X Readout microscope: 1pc
Diameter of steel ball:Φ10mm