As far as we are concerned diesel engine concrete mixer, the single-stage hammer crusher is mainly used in industries like artificial sand making Mobile Hollow Brick Making Machine, cement production, coal crushing and non-metallurgy mining, etc. The reasons why the single-stage hammer crusher is popular in large scale stone production are that it has high productivity, large feeding granularity and large crushing ratio.Henan Daswell Machinery is a professional manufacturer of mining machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products include:concrete block making machine,batching plant for sale,diesel mixer for sale,If you are interested in our products, please contact us freely: sales@daswell.com As for the differences between the single-stage and heavy duty hammer crusher, from the technical diameters concrete batch mix plant, we can know the difference on productivity. The productivity of single-stage hammer crusher is usually 80-2000 t/h while the heavy duty hammer crusher is about 100-500 t/h. Since they have different productivity, their application range will be different naturally. The heavy duty hammer crusher also plays a key role in the stone crushing. Compared with single-stage hammer crusher, the heavy duty hammer crusher also has the features of large crushing ratio, high efficiency and simple structure, etc. And the difference lies that the heavy duty hammer crusher can be used for both wet crushing and dry crushing. Moreover, its scope of application ranges from mining, cement, coal to construction materials and highway construction. It can crush brittle materials with medium hardness lower than 150 MPa. In addition, it also has requirements on the water content. For instance, the water content in coal, limestone and gypsum block should not exceed 10%. Because of the features of large feeding granularity, large crushing ratio and even discharging granularity, the heavy duty hammer crusher is widely used in highway crushing plant. Meanwhile, it has the characteristics of high productivity, reliable performance and high qualification rate.