Each mixing shaft respectively layout 4~8 mixing arms, and the double-side mixing arms, mixing blades and scraping blades are equipped on it. After material inputs the concrete mixer, through the stirring of mixing blades and scraping blades to make the aggregate and admixture do the radial and axial movement in tank body , in this way the concrete mixer can coarse and fine mixtures effectively .and form the convection in the cross area of the middle of two mixing axis , achieved strongly mixing of material, thus makes mixing quality better, and more uniform.
Concrete batching plant adopts the double horizontal forced concrete mixer:Twin-shaft compulsory concrete mixer .it has many advantages, such as strong mixing ability, uniform mixing quality, high productivity and so on. and the mixing effect is best to dry, semi dry, good plasticity and proportioning of concrete. Lubrication system and the spindle drive system use a full set of imported system, its hydraulic opening mechanism can adjust the unloading valve as needed. Mixers-mixing shaft can effective prevent the cement from caking on the shaft.shaft seal using an unique multiple-seal structure, effectively prevent leakage of mortar and ensure the continuous of the entire run of mixing system. Washing system uses high pressure water pump automatic control and manual control, just above the outlet hole at the mixing shaft to improve mixing efficiency, increase water spray to reduce dust pollution, and effectively remove the cement lumps.