Impact mill Condux ® Compact. Simple Sugar Grinding – ATEX-compliant. The grinding of products, whose dusts are potentially explosive, places particularly high demands on the technology used and the design of a grinding plant with regard to safety.
These fun, simple machine projects for kids in the elementary grades use easily gathered common objects to make cool projects. Whether you need a class project, an idea for the science fair, or just a fun way to pass an afternoon, these projects are a fun way to learn how simple machines do work.