The development of air dryer should also pay attention to energy conservation and comprehensive utilization of energy, such as adopting various combined heating methods, transplanting heat pump and heat pipe technology, developing solar air dryer, etc; We should also develop the automatic control te......
Read MoreMixer is a kind of construction machinery, which is mainly used to mix cement, sand, all kinds of dry powder mortar and other building materials. This is a machine with a shaft with blades rotating in a cylinder or tank to stir and mix a variety of raw materials into a mixture or suitable consistenc......
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