A German revolutionist Karl Drais invented the first meat grinder in the 19 th century Karl Drais was born in Germany in 1785 he was a revolutionist and was heavily involved in politics Karl Drais saw the need for innovation he invented various contraptions such as the pedalpowered quadricycle the 25key typewriter the stenotype machineRead More
Great energy conservation, wide adjustment range, low noise and little dust
1.5 times or even 2 times larger crushing cavity than that of other crushers, large feeding mouth
With features of reliable structure, high working efficiency and easy adjustment
VSI sand maker, also called VSI crusher, is the major machine for sand making plant.
Ball mill is the key machine to grind the crushed materials. Ball mill machine is widely used to process cement, silicate product, building material, refractory material, fertilizer, ceramics and glass, etc.
On the basis of domestic mills, fote raymond mill is produced. The raymond roller mill enjoys the features of high working efficiency, low energy consumption, small floor space and small cost.