The functional benefit of hollow block is material saving and making time saving. The loss of operating frequency makes it has longer service existence. Do you know the primary benefits of hollow block?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:twin shaft forced concrete mixer,Sicoma planetary concrete mixer,diesel concrete mixer,If you are interested in our products, please contact us freely: sales@daswell.com First of all, the hollow block can help to save energy and lower energy consumption, which is an essential benefit of hollow block. Next, it may safeguard arable land from being destroyed. The use of solid block continues 1000's of years, also it can burn large amounts of land. Based on this data belt type concrete batching plant, the waste of arable land could make land assets become increasingly more tight. To be able to safeguard the land assets and lower the ruin of land, the hollow block can replace solid block. Third, hollow block can help to eliminate the power waste. Initially powers will always be tight in China, which is shameful down the sink coal concrete mixer with pump, so hollow block can help to save lots of coal. Furthermore, it may safeguard atmosphere. Residential houses adopt waste slag hollow blocks, particularly the energy-saving and warmth insulation hollow blocks, whichcan realize warm in the winter months and awesome in summer time. If all of the houses will realize the thermal insulation in China, you will find about 500 million tons and .4 tons per capita of coal could be saved each year. This can be a very significant aftereffect of saving energy. Fifthly twin shaft concrete mixer manufacture, it may improve the quality of air. Considerable amounts of co2 could be created while burning blocks, the quality of air drops dramatically, also it intensifies the green house effect. Intensely developing hollow blocks is really a procedure for safeguarding the atmosphere.