a wide range of grinding and polishing machines and equipment from struers the world’s leading materialographic and metallographic equipment supplier for quick and reproducible sample preparation in the laboratory and production environments or on site.
blanchard grinding also known as rotary surface grinding was developed by the blanchard machine company in the 1900s. it is a far more economical process than precision grinding. as a result blanchard grinding is best suited for large pieces of material and is typically not used to grind anything to a tolerance of less than 0.001”.
materials used are generally silicon carbide and diamond with a vitrified bonding agent. in production grinding a wide array of materials are used. wheels with different abrasives structure bond grade and grain sizes are available. the abrasive is the actual cutting material such as cubic boron nitride zirconia aluminum
i have been using spice grinders since 2005 and directly imported similar kind of machines from uk and china but was very disappointed. the 3.3kw commercial grain grinder mill is the best machine i have ever used and could be one of the best machine in the market. it does not grind the nuts the way it is advertised.
a high-quality grinding and polishing machine in a compact design that delivers excellent results on both single specimens and multiple specimens in holders. ... there are three mechanisms for removing material: grinding polishing and lapping. they differ in the tendency to introduce deformation in the specimen's surface.