Mini concrete mixers from the Daswell DW series include mobile portable concrete mixers from the DW35 series and the DW90 series. There is either a motor or a gasoline engine in the DW35 series portable concrete mixer. There is an option for a 100/125 liter mixing drum, which is extremely ideal for minimal investment. Portable concrete mixers from the DW90 series may be powered by either diesel or a motor engine, and they are quite popular in areas with limited access to electricity. 260, 350, and 400 liter mixing drums are available as an option. features first, a cheap investment and a low volume; second, a high efficiency and a high mixing quality; third, a cost-effective and labor-saving solution. 4. with tires of superior quality, making it easy to travel about in any location; 5. with a variety of constructions and engines available for your selection. application Miniature concrete mixers from the Daswell DW series are often used in the construction industry for the purpose of mixing mortar, as well as combining chemicals and feeds, among other applications.